test/test.c

   1 /* $Id: test.c,v 1.82 2005/11/19 08:25:54 titer Exp $
   2
   3    This file is part of the HandBrake source code.
   4    Homepage: <http://handbrake.fr/>.
   5    It may be used under the terms of the GNU General Public License. */
   6
   7 #include <signal.h>
   8 #include <getopt.h>
   9 #include <sys/time.h>
  10 #include <time.h>
  11 #include <unistd.h>
  12 #include <inttypes.h>
  13
  14 #include "hb.h"
  15 #include "parsecsv.h"
  16
  17 #ifdef __APPLE_CC__
  18 #import <CoreServices/CoreServices.h>
  19 #include <IOKit/IOKitLib.h>
  20 #include <IOKit/storage/IOMedia.h>
  21 #include <IOKit/storage/IODVDMedia.h>
  22 #endif
  23
  24 /* Options */
  25 static int    debug       = HB_DEBUG_NONE;
  26 static int    update      = 0;
  27 static int    dvdnav      = 0;
  28 static char * input       = NULL;
  29 static char * output      = NULL;
  30 static char * format      = NULL;
  31 static int    titleindex  = 1;
  32 static int    longest_title = 0;
  33 static int    subtitle_scan = 0;
  34 static int    subtitle_force = 0;
  35 static char * native_language = NULL;
  36 static int    twoPass     = 0;
  37 static int    deinterlace           = 0;
  38 static char * deinterlace_opt       = 0;
  39 static int    deblock               = 0;
  40 static char * deblock_opt           = 0;
  41 static int    denoise               = 0;
  42 static char * denoise_opt           = 0;
  43 static int    detelecine            = 0;
  44 static char * detelecine_opt        = 0;
  45 static int    decomb                = 0;
  46 static char * decomb_opt            = 0;
  47 static int    grayscale   = 0;
  48 static int    vcodec      = HB_VCODEC_FFMPEG;
  49 static int    h264_13     = 0;
  50 static int    h264_30     = 0;
  51 static hb_list_t * audios = NULL;
  52 static hb_audio_config_t * audio = NULL;
  53 static int    num_audio_tracks = 0;
  54 static char * mixdowns    = NULL;
  55 static char * dynamic_range_compression = NULL;
  56 static char * atracks     = NULL;
  57 static char * arates      = NULL;
  58 static char * abitrates   = NULL;
  59 static char * acodecs     = NULL;
  60 static char * anames      = NULL;
  61 static int    default_acodec = HB_ACODEC_FAAC;
  62 static int    default_arate = 48000;
  63 static int    default_abitrate = 160;
  64 static int    sub         = 0;
  65 static int    width       = 0;
  66 static int    height      = 0;
  67 static int    crop[4]     = { -1,-1,-1,-1 };
  68 static int    cpu         = 0;
  69 static int    vrate       = 0;
  70 static float  vquality    = -1.0;
  71 static int    vbitrate    = 0;
  72 static int    size        = 0;
  73 static int    mux         = 0;
  74 static int    pixelratio  = 0;
  75 static int    loosePixelratio = 0;
  76 static int    modulus       = 0;
  77 static int    par_height    = 0;
  78 static int    par_width     = 0;
  79 static int    angle = 0;
  80 static int    chapter_start = 0;
  81 static int    chapter_end   = 0;
  82 static int    chapter_markers = 0;
  83 static char * marker_file   = NULL;
  84 static int        crf                   = 1;
  85 static char       *x264opts             = NULL;
  86 static char       *x264opts2    = NULL;
  87 static int        maxHeight             = 0;
  88 static int        maxWidth              = 0;
  89 static int    turbo_opts_enabled = 0;
  90 static char * turbo_opts = "ref=1:subme=1:me=dia:analyse=none:trellis=0:no-fast-pskip=0:8x8dct=0:weightb=0";
  91 static int    largeFileSize = 0;
  92 static int    preset        = 0;
  93 static char * preset_name   = 0;
  94 static int    cfr           = 0;
  95 static int    mp4_optimize  = 0;
  96 static int    ipod_atom     = 0;
  97 static int    color_matrix  = 0;
  98 static int    preview_count = 10;
  99 static int    store_previews = 0;
 100 static int    start_at_preview = 0;
 101 static int64_t stop_at_pts    = 0;
 102 static int    stop_at_frame = 0;
 103 static char * stop_at_string = NULL;
 104 static char * stop_at_token = NULL;
 105
 106 /* Exit cleanly on Ctrl-C */
 107 static volatile int die = 0;
 108 static void SigHandler( int );
 109
 110 /* Utils */
 111 static void ShowCommands();
 112 static void ShowHelp();
 113 static void ShowPresets();
 114
 115 static int  ParseOptions( int argc, char ** argv );
 116 static int  CheckOptions( int argc, char ** argv );
 117 static int  HandleEvents( hb_handle_t * h );
 118
 119 static int get_acodec_for_string( char *codec );
 120 static int is_sample_rate_valid(int rate);
 121
 122 #ifdef __APPLE_CC__
 123 static char* bsd_name_for_path(char *path);
 124 static int device_is_dvd(char *device);
 125 static io_service_t get_iokit_service( char *device );
 126 static int is_dvd_service( io_service_t service );
 127 static is_whole_media_service( io_service_t service );
 128 #endif
 129
 130 /* Only print the "Muxing..." message once */
 131 static int show_mux_warning = 1;
 132
 133 /****************************************************************************
 134  * hb_error_handler
 135  *
 136  * When using the CLI just display using hb_log as we always did in the past
 137  * make sure that we prefix with a nice ERROR message to catch peoples eyes.
 138  ****************************************************************************/
 139 static void hb_cli_error_handler ( const char *errmsg )
 140 {
 141     fprintf( stderr, "ERROR: %s\n", errmsg );
 142 }
 143
 144 int main( int argc, char ** argv )
 145 {
 146     hb_handle_t * h;
 147     int           build;
 148     char        * version;
 149
 150     audios = hb_list_init();
 151
 152     /* Parse command line */
 153     if( ParseOptions( argc, argv ) ||
 154         CheckOptions( argc, argv ) )
 155     {
 156         return 1;
 157     }
 158
 159 #ifdef PTW32_STATIC_LIB
 160     pthread_win32_process_attach_np();
 161     pthread_win32_thread_attach_np();
 162 #endif
 163
 164     /* Register our error handler */
 165     hb_register_error_handler(&hb_cli_error_handler);
 166
 167     /* Init libhb */
 168     h = hb_init( debug, update );
 169     hb_dvd_set_dvdnav( dvdnav );
 170
 171     /* Show version */
 172     fprintf( stderr, "%s - %s - %s\n",
 173              HB_PROJECT_TITLE, HB_PROJECT_BUILD_TITLE, HB_PROJECT_URL_WEBSITE );
 174
 175     /* Check for update */
 176     if( update )
 177     {
 178         if( ( build = hb_check_update( h, &version ) ) > -1 )
 179         {
 180             fprintf( stderr, "You are using an old version of "
 181                      "HandBrake.\nLatest is %s (build %d).\n", version,
 182                      build );
 183         }
 184         else
 185         {
 186             fprintf( stderr, "Your version of HandBrake is up to "
 187                      "date.\n" );
 188         }
 189         hb_close( &h );
 190         return 0;
 191     }
 192
 193     /* Geeky */
 194     fprintf( stderr, "%d CPU%s detected\n", hb_get_cpu_count(),
 195              hb_get_cpu_count( h ) > 1 ? "s" : "" );
 196     if( cpu )
 197     {
 198         fprintf( stderr, "Forcing %d CPU%s\n", cpu,
 199                  cpu > 1 ? "s" : "" );
 200         hb_set_cpu_count( h, cpu );
 201     }
 202
 203     /* Exit ASAP on Ctrl-C */
 204     signal( SIGINT, SigHandler );
 205
 206     /* Feed libhb with a DVD to scan */
 207     fprintf( stderr, "Opening %s...\n", input );
 208
 209     if (longest_title) {
 210         /*
 211          * We need to scan for all the titles in order to find the longest
 212          */
 213         titleindex = 0;
 214     }
 215
 216     hb_scan( h, input, titleindex, preview_count, store_previews );
 217
 218     /* Wait... */
 219     while( !die )
 220     {
 221 #if !defined(SYS_BEOS) && !defined(__MINGW32__)
 222         fd_set         fds;
 223         struct timeval tv;
 224         int            ret;
 225         char           buf[257];
 226
 227         tv.tv_sec  = 0;
 228         tv.tv_usec = 100000;
 229
 230         FD_ZERO( &fds );
 231         FD_SET( STDIN_FILENO, &fds );
 232         ret = select( STDIN_FILENO + 1, &fds, NULL, NULL, &tv );
 233
 234         if( ret > 0 )
 235         {
 236             int size = 0;
 237
 238             while( size < 256 &&
 239                    read( STDIN_FILENO, &buf[size], 1 ) > 0 )
 240             {
 241                 if( buf[size] == '\n' )
 242                 {
 243                     break;
 244                 }
 245                 size++;
 246             }
 247
 248             if( size >= 256 || buf[size] == '\n' )
 249             {
 250                 switch( buf[0] )
 251                 {
 252                     case 'q':
 253                         fprintf( stdout, "\nEncoding Quit by user command\n" );
 254                         die = 1;
 255                         break;
 256                     case 'p':
 257                         fprintf( stdout, "\nEncoding Paused by user command, 'r' to resume\n" );
 258                         hb_pause( h );
 259                         break;
 260                     case 'r':
 261                         hb_resume( h );
 262                         break;
 263                     case 'h':
 264                         ShowCommands();
 265                         break;
 266                 }
 267             }
 268         }
 269         hb_snooze( 200 );
 270 #else
 271         hb_snooze( 200 );
 272 #endif
 273
 274         HandleEvents( h );
 275     }
 276
 277     /* Clean up */
 278     hb_close( &h );
 279     if( input )  free( input );
 280     if( output ) free( output );
 281     if( format ) free( format );
 282     if( audios )
 283     {
 284         while( ( audio = hb_list_item( audios, 0 ) ) )
 285         {
 286             hb_list_rem( audios, audio );
 287             if( audio->out.name )
 288             {
 289                 free( audio->out.name );
 290             }
 291             free( audio );
 292         }
 293         hb_list_close( &audios );
 294     }
 295     if( mixdowns ) free( mixdowns );
 296     if( dynamic_range_compression ) free( dynamic_range_compression );
 297     if( atracks ) free( atracks );
 298     if( arates ) free( arates );
 299     if( abitrates ) free( abitrates );
 300     if( acodecs ) free( acodecs );
 301     if( anames ) free( anames );
 302     if (native_language ) free (native_language );
 303         if( x264opts ) free (x264opts );
 304         if( x264opts2 ) free (x264opts2 );
 305     if (preset_name) free (preset_name);
 306     if( stop_at_string ) free( stop_at_string );
 307
 308     fprintf( stderr, "HandBrake has exited.\n" );
 309
 310 #ifdef PTW32_STATIC_LIB
 311     pthread_win32_thread_detach_np();
 312     pthread_win32_process_detach_np();
 313 #endif
 314
 315     return 0;
 316 }
 317
 318 static void ShowCommands()
 319 {
 320     fprintf( stdout, "\nCommands:\n" );
 321     fprintf( stdout, " [h]elp    Show this message\n" );
 322     fprintf( stdout, " [q]uit    Exit HandBrakeCLI\n" );
 323     fprintf( stdout, " [p]ause   Pause encoding\n" );
 324     fprintf( stdout, " [r]esume  Resume encoding\n" );
 325 }
 326
 327 static void PrintTitleInfo( hb_title_t * title )
 328 {
 329     hb_chapter_t  * chapter;
 330     hb_audio_config_t    * audio;
 331     hb_subtitle_t * subtitle;
 332     int i;
 333
 334     fprintf( stderr, "+ title %d:\n", title->index );
 335     fprintf( stderr, "  + vts %d, ttn %d, cells %d->%d (%d blocks)\n",
 336              title->vts, title->ttn, title->cell_start, title->cell_end,
 337              title->block_count );
 338     if (dvdnav)
 339         fprintf( stderr, "  + angle(s) %d\n", title->angle_count );
 340     fprintf( stderr, "  + duration: %02d:%02d:%02d\n",
 341              title->hours, title->minutes, title->seconds );
 342     fprintf( stderr, "  + size: %dx%d, aspect: %.2f, %.3f fps\n",
 343              title->width, title->height,
 344              (float) title->aspect,
 345              (float) title->rate / title->rate_base );
 346     fprintf( stderr, "  + autocrop: %d/%d/%d/%d\n", title->crop[0],
 347              title->crop[1], title->crop[2], title->crop[3] );
 348     fprintf( stderr, "  + chapters:\n" );
 349     for( i = 0; i < hb_list_count( title->list_chapter ); i++ )
 350     {
 351         chapter = hb_list_item( title->list_chapter, i );
 352         fprintf( stderr, "    + %d: cells %d->%d, %d blocks, duration "
 353                  "%02d:%02d:%02d\n", chapter->index,
 354                  chapter->cell_start, chapter->cell_end,
 355                  chapter->block_count, chapter->hours, chapter->minutes,
 356                  chapter->seconds );
 357     }
 358     fprintf( stderr, "  + audio tracks:\n" );
 359     for( i = 0; i < hb_list_count( title->list_audio ); i++ )
 360     {
 361         audio = hb_list_audio_config_item( title->list_audio, i );
 362         if( ( audio->in.codec == HB_ACODEC_AC3 ) || ( audio->in.codec == HB_ACODEC_DCA) )
 363         {
 364             fprintf( stderr, "    + %d, %s, %dHz, %dbps\n", i + 1,
 365                      audio->lang.description, audio->in.samplerate, audio->in.bitrate );
 366         }
 367         else
 368         {
 369             fprintf( stderr, "    + %d, %s\n", i + 1, audio->lang.description );
 370         }
 371     }
 372     fprintf( stderr, "  + subtitle tracks:\n" );
 373     for( i = 0; i < hb_list_count( title->list_subtitle ); i++ )
 374     {
 375         subtitle = hb_list_item( title->list_subtitle, i );
 376         fprintf( stderr, "    + %d, %s (iso639-2: %s)\n", i + 1, subtitle->lang,
 377             subtitle->iso639_2);
 378     }
 379
 380     if(title->detected_interlacing)
 381     {
 382         /* Interlacing was found in half or more of the preview frames */
 383         fprintf( stderr, "  + combing detected, may be interlaced or telecined\n");
 384     }
 385
 386 }
 387
 388 static int HandleEvents( hb_handle_t * h )
 389 {
 390     hb_state_t s;
 391     int tmp_num_audio_tracks;
 392
 393     hb_get_state( h, &s );
 394     switch( s.state )
 395     {
 396         case HB_STATE_IDLE:
 397             /* Nothing to do */
 398             break;
 399
 400 #define p s.param.scanning
 401         case HB_STATE_SCANNING:
 402             /* Show what title is currently being scanned */
 403             fprintf( stderr, "Scanning title %d", p.title_cur );
 404             if( !titleindex )
 405                 fprintf( stderr, " of %d", p.title_count );
 406             fprintf( stderr, "...\n" );
 407             break;
 408 #undef p
 409
 410         case HB_STATE_SCANDONE:
 411         {
 412             hb_list_t  * list;
 413             hb_title_t * title;
 414             hb_job_t   * job;
 415             int i;
 416
 417             /* Audio argument string parsing variables */
 418             int acodec = 0;
 419             int abitrate = 0;
 420             int arate = 0;
 421             int mixdown = HB_AMIXDOWN_DOLBYPLII;
 422             double d_r_c = 0;
 423             /* Audio argument string parsing variables */
 424
 425             list = hb_get_titles( h );
 426
 427             if( !hb_list_count( list ) )
 428             {
 429                 /* No valid title, stop right there */
 430                 fprintf( stderr, "No title found.\n" );
 431                 die = 1;
 432                 break;
 433             }
 434             if( longest_title )
 435             {
 436                 int i;
 437                 int longest_title_idx=0;
 438                 int longest_title_pos=-1;
 439                 int longest_title_time=0;
 440                 int title_time;
 441
 442                 fprintf( stderr, "Searching for longest title...\n" );
 443
 444                 for( i = 0; i < hb_list_count( list ); i++ )
 445                 {
 446                     title = hb_list_item( list, i );
 447                     title_time = (title->hours*60*60 ) + (title->minutes *60) + (title->seconds);
 448                     fprintf( stderr, " + Title (%d) index %d has length %dsec\n",
 449                              i, title->index, title_time );
 450                     if( longest_title_time < title_time )
 451                     {
 452                         longest_title_time = title_time;
 453                         longest_title_pos = i;
 454                         longest_title_idx = title->index;
 455                     }
 456                 }
 457                 if( longest_title_pos == -1 )
 458                 {
 459                     fprintf( stderr, "No longest title found.\n" );
 460                     die = 1;
 461                     break;
 462                 }
 463                 titleindex = longest_title_idx;
 464                 fprintf( stderr, "Found longest title, setting title to %d\n",
 465                          longest_title_idx);
 466
 467                 title = hb_list_item( list, longest_title_pos);
 468             } else {
 469                 title = hb_list_item( list, 0 );
 470             }
 471
 472             if( !titleindex )
 473             {
 474                 /* Scan-only mode, print infos and exit */
 475                 int i;
 476                 for( i = 0; i < hb_list_count( list ); i++ )
 477                 {
 478                     title = hb_list_item( list, i );
 479                     PrintTitleInfo( title );
 480                 }
 481                 die = 1;
 482                 break;
 483             }
 484
 485             /* Set job settings */
 486             job   = title->job;
 487
 488             PrintTitleInfo( title );
 489
 490             if( chapter_start && chapter_end && !stop_at_pts && !start_at_preview && !stop_at_frame )
 491             {
 492                 job->chapter_start = MAX( job->chapter_start,
 493                                           chapter_start );
 494                 job->chapter_end   = MIN( job->chapter_end,
 495                                           chapter_end );
 496                 job->chapter_end   = MAX( job->chapter_start,
 497                                           job->chapter_end );
 498             }
 499
 500             if ( angle )
 501             {
 502                 job->angle = angle;
 503             }
 504
 505             if (preset)
 506             {
 507                 fprintf( stderr, "+ Using preset: %s", preset_name);
 508
 509                 if (!strcmp(preset_name, "Universal"))
 510                 {
 511                     mux = HB_MUX_MP4;
 512                     vcodec = HB_VCODEC_X264;
 513                     job->vquality = 0.589999973773956;
 514                     job->crf = 1;
 515                     if( !atracks )
 516                     {
 517                         atracks = strdup("1,1");
 518                     }
 519                     if( !abitrates )
 520                     {
 521                         abitrates = strdup("160,auto");
 522                     }
 523                     if( !arates )
 524                     {
 525                         arates = strdup("48,Auto");
 526                     }
 527                     if( !acodecs )
 528                     {
 529                         acodecs = strdup("faac,ac3");
 530                     }
 531                     if( !mixdowns )
 532                     {
 533                         mixdowns = strdup("dpl2,auto");
 534                     }
 535                     maxWidth = 720;
 536                     if( !x264opts )
 537                     {
 538                         x264opts = strdup("level=30:cabac=0:ref=3:mixed-refs=1:analyse=all:me=umh:no-fast-pskip=1");
 539                     }
 540                     pixelratio = 2;
 541                     job->chapter_markers = 1;
 542                 }
 543
 544                 if (!strcmp(preset_name, "iPod"))
 545                 {
 546                     mux = HB_MUX_MP4;
 547                     job->ipod_atom = 1;
 548                     vcodec = HB_VCODEC_X264;
 549                     job->vbitrate = 700;
 550                     if( !atracks )
 551                     {
 552                         atracks = strdup("1");
 553                     }
 554                     if( !abitrates )
 555                     {
 556                         abitrates = strdup("160");
 557                     }
 558                     if( !arates )
 559                     {
 560                         arates = strdup("48");
 561                     }
 562                     if( !acodecs )
 563                     {
 564                         acodecs = strdup("faac");
 565                     }
 566                     if( !mixdowns )
 567                     {
 568                         mixdowns = strdup("dpl2");
 569                     }
 570                     maxWidth = 320;
 571                     if( !x264opts )
 572                     {
 573                         x264opts = strdup("level=30:bframes=0:cabac=0:ref=1:vbv-maxrate=768:vbv-bufsize=2000:analyse=all:me=umh:no-fast-pskip=1");
 574                     }
 575                     job->chapter_markers = 1;
 576                 }
 577
 578                 if (!strcmp(preset_name, "iPhone & iPod Touch"))
 579                 {
 580                     mux = HB_MUX_MP4;
 581                     vcodec = HB_VCODEC_X264;
 582                     job->vquality = 0.589999973773956;
 583                     job->crf = 1;
 584                     if( !atracks )
 585                     {
 586                         atracks = strdup("1");
 587                     }
 588                     if( !abitrates )
 589                     {
 590                         abitrates = strdup("128");
 591                     }
 592                     if( !arates )
 593                     {
 594                         arates = strdup("48");
 595                     }
 596                     if( !acodecs )
 597                     {
 598                         acodecs = strdup("faac");
 599                     }
 600                     if( !mixdowns )
 601                     {
 602                         mixdowns = strdup("dpl2");
 603                     }
 604                     maxWidth = 480;
 605                     if( !x264opts )
 606                     {
 607                         x264opts = strdup("level=30:cabac=0:ref=2:mixed-refs:analyse=all:me=umh:no-fast-pskip=1");
 608                     }
 609                     job->chapter_markers = 1;
 610                 }
 611
 612                 if (!strcmp(preset_name, "AppleTV"))
 613                 {
 614                     mux = HB_MUX_MP4;
 615                     job->largeFileSize = 1;
 616                     vcodec = HB_VCODEC_X264;
 617                     job->vquality = 0.589999973773956;
 618                     job->crf = 1;
 619                     if( !atracks )
 620                     {
 621                         atracks = strdup("1,1");
 622                     }
 623                     if( !abitrates )
 624                     {
 625                         abitrates = strdup("160,auto");
 626                     }
 627                     if( !arates )
 628                     {
 629                         arates = strdup("48,Auto");
 630                     }
 631                     if( !acodecs )
 632                     {
 633                         acodecs = strdup("faac,ac3");
 634                     }
 635                     if( !mixdowns )
 636                     {
 637                         mixdowns = strdup("dpl2,auto");
 638                     }
 639                     maxWidth = 960;
 640                     if( !x264opts )
 641                     {
 642                         x264opts = strdup("level=30:cabac=0:ref=3:mixed-refs=1:bframes=6:weightb=1:direct=auto:no-fast-pskip=1:me=umh:subq=7:analyse=all");
 643                     }
 644                     pixelratio = 2;
 645                     job->chapter_markers = 1;
 646                 }
 647
 648                 if (!strcmp(preset_name, "QuickTime"))
 649                 {
 650                     mux = HB_MUX_MP4;
 651                     vcodec = HB_VCODEC_X264;
 652                     job->vbitrate = 1800;
 653                     if( !atracks )
 654                     {
 655                         atracks = strdup("1");
 656                     }
 657                     if( !abitrates )
 658                     {
 659                         abitrates = strdup("160");
 660                     }
 661                     if( !arates )
 662                     {
 663                         arates = strdup("Auto");
 664                     }
 665                     if( !acodecs )
 666                     {
 667                         acodecs = strdup("faac");
 668                     }
 669                     if( !mixdowns )
 670                     {
 671                         mixdowns = strdup("dpl2");
 672                     }
 673                     if( !x264opts )
 674                     {
 675                         x264opts = strdup("ref=3:mixed-refs:bframes=3:weightb:direct=auto:me=umh:subme=7:analyse=all:8x8dct:trellis=1:no-fast-pskip=1:psy-rd=1,1");
 676                     }
 677                     pixelratio = 1;
 678                     job->chapter_markers = 1;
 679                     twoPass = 1;
 680                     turbo_opts_enabled = 1;
 681                 }
 682
 683                 if (!strcmp(preset_name, "AppleTV Legacy"))
 684                 {
 685                     mux = HB_MUX_MP4;
 686                     job->largeFileSize = 1;
 687                     vcodec = HB_VCODEC_X264;
 688                     job->vbitrate = 2500;
 689                     if( !atracks )
 690                     {
 691                         atracks = strdup("1,1");
 692                     }
 693                     if( !abitrates )
 694                     {
 695                         abitrates = strdup("160,auto");
 696                     }
 697                     if( !arates )
 698                     {
 699                         arates = strdup("48,Auto");
 700                     }
 701                     if( !acodecs )
 702                     {
 703                         acodecs = strdup("faac,ac3");
 704                     }
 705                     if( !mixdowns )
 706                     {
 707                         mixdowns = strdup("dpl2,auto");
 708                     }
 709                     if( !x264opts )
 710                     {
 711                         x264opts = strdup("bframes=3:ref=1:subme=5:me=umh:no-fast-pskip=1:trellis=1:cabac=0");
 712                     }
 713                     pixelratio = 1;
 714                     job->chapter_markers = 1;
 715                 }
 716
 717                 if (!strcmp(preset_name, "iPhone Legacy"))
 718                 {
 719                     mux = HB_MUX_MP4;
 720                     job->ipod_atom = 1;
 721                     vcodec = HB_VCODEC_X264;
 722                     job->vbitrate = 960;
 723                     if( !atracks )
 724                     {
 725                         atracks = strdup("1");
 726                     }
 727                     if( !abitrates )
 728                     {
 729                         abitrates = strdup("128");
 730                     }
 731                     if( !arates )
 732                     {
 733                         arates = strdup("48");
 734                     }
 735                     if( !acodecs )
 736                     {
 737                         acodecs = strdup("faac");
 738                     }
 739                     if( !mixdowns )
 740                     {
 741                         mixdowns = strdup("dpl2");
 742                     }
 743                     maxWidth = 480;
 744                     if( !x264opts )
 745                     {
 746                         x264opts = strdup("level=30:cabac=0:ref=1:analyse=all:me=umh:no-fast-pskip=1:trellis=1");
 747                     }
 748                     job->chapter_markers = 1;
 749                 }
 750
 751                 if (!strcmp(preset_name, "iPod Legacy"))
 752                 {
 753                     mux = HB_MUX_MP4;
 754                     job->ipod_atom = 1;
 755                     vcodec = HB_VCODEC_X264;
 756                     job->vbitrate = 1500;
 757                     if( !atracks )
 758                     {
 759                         atracks = strdup("1");
 760                     }
 761                     if( !abitrates )
 762                     {
 763                         abitrates = strdup("160");
 764                     }
 765                     if( !arates )
 766                     {
 767                         arates = strdup("48");
 768                     }
 769                     if( !acodecs )
 770                     {
 771                         acodecs = strdup("faac");
 772                     }
 773                     if( !mixdowns )
 774                     {
 775                         mixdowns = strdup("dpl2");
 776                     }
 777                     maxWidth = 640;
 778                     if( !x264opts )
 779                     {
 780                         x264opts = strdup("level=30:bframes=0:cabac=0:ref=1:vbv-maxrate=1500:vbv-bufsize=2000:analyse=all:me=umh:no-fast-pskip=1");
 781                     }
 782                     job->chapter_markers = 1;
 783                 }
 784
 785                 if (!strcmp(preset_name, "Normal"))
 786                 {
 787                     mux = HB_MUX_MP4;
 788                     vcodec = HB_VCODEC_X264;
 789                     job->vbitrate = 1500;
 790                     if( !atracks )
 791                     {
 792                         atracks = strdup("1");
 793                     }
 794                     if( !abitrates )
 795                     {
 796                         abitrates = strdup("160");
 797                     }
 798                     if( !arates )
 799                     {
 800                         arates = strdup("Auto");
 801                     }
 802                     if( !acodecs )
 803                     {
 804                         acodecs = strdup("faac");
 805                     }
 806                     if( !mixdowns )
 807                     {
 808                         mixdowns = strdup("dpl2");
 809                     }
 810                     if( !x264opts )
 811                     {
 812                         x264opts = strdup("ref=2:bframes=2:me=umh");
 813                     }
 814                     pixelratio = 1;
 815                     job->chapter_markers = 1;
 816                     twoPass = 1;
 817                     turbo_opts_enabled = 1;
 818                 }
 819
 820                 if (!strcmp(preset_name, "Classic"))
 821                 {
 822                     mux = HB_MUX_MP4;
 823                     job->vbitrate = 1000;
 824                     if( !atracks )
 825                     {
 826                         atracks = strdup("1");
 827                     }
 828                     if( !abitrates )
 829                     {
 830                         abitrates = strdup("160");
 831                     }
 832                     if( !arates )
 833                     {
 834                         arates = strdup("Auto");
 835                     }
 836                     if( !acodecs )
 837                     {
 838                         acodecs = strdup("faac");
 839                     }
 840                     if( !mixdowns )
 841                     {
 842                         mixdowns = strdup("dpl2");
 843                     }
 844                 }
 845
 846                 if (!strcmp(preset_name, "Animation"))
 847                 {
 848                     mux = HB_MUX_MKV;
 849                     vcodec = HB_VCODEC_X264;
 850                     job->vbitrate = 1000;
 851                     if( !atracks )
 852                     {
 853                         atracks = strdup("1");
 854                     }
 855                     if( !abitrates )
 856                     {
 857                         abitrates = strdup("160");
 858                     }
 859                     if( !arates )
 860                     {
 861                         arates = strdup("Auto");
 862                     }
 863                     if( !acodecs )
 864                     {
 865                         acodecs = strdup("faac");
 866                     }
 867                     if( !mixdowns )
 868                     {
 869                         mixdowns = strdup("dpl2");
 870                     }
 871                     if( !x264opts )
 872                     {
 873                         x264opts = strdup("ref=5:mixed-refs:bframes=6:weightb:direct=auto:b-pyramid:me=umh:analyse=all:8x8dct:trellis=1:nr=150:no-fast-pskip:filter=2,2:psy-rd=1,1:subme=9");
 874                     }
 875                     detelecine = 1;
 876                     decomb = 1;
 877                     pixelratio = 1;
 878                     job->chapter_markers = 1;
 879                     twoPass = 1;
 880                     turbo_opts_enabled = 1;
 881                 }
 882
 883                 if (!strcmp(preset_name, "Constant Quality Rate"))
 884                 {
 885                     mux = HB_MUX_MKV;
 886                     vcodec = HB_VCODEC_X264;
 887                     job->vquality = 0.600000023841858;
 888                     job->crf = 1;
 889                     if( !atracks )
 890                     {
 891                         atracks = strdup("1");
 892                     }
 893                     if( !abitrates )
 894                     {
 895                         abitrates = strdup("auto");
 896                     }
 897                     if( !arates )
 898                     {
 899                         arates = strdup("Auto");
 900                     }
 901                     if( !acodecs )
 902                     {
 903                         acodecs = strdup("ac3");
 904                     }
 905                     if( !mixdowns )
 906                     {
 907                         mixdowns = strdup("auto");
 908                     }
 909                     if( !x264opts )
 910                     {
 911                         x264opts = strdup("ref=3:mixed-refs:bframes=3:b-pyramid:weightb:filter=-2,-1:trellis=1:analyse=all:8x8dct:me=umh:subme=9:psy-rd=1,1");
 912                     }
 913                     pixelratio = 1;
 914                     job->chapter_markers = 1;
 915                 }
 916
 917                 if (!strcmp(preset_name, "Film"))
 918                 {
 919                     mux = HB_MUX_MKV;
 920                     vcodec = HB_VCODEC_X264;
 921                     job->vbitrate = 1800;
 922                     if( !atracks )
 923                     {
 924                         atracks = strdup("1");
 925                     }
 926                     if( !abitrates )
 927                     {
 928                         abitrates = strdup("auto");
 929                     }
 930                     if( !arates )
 931                     {
 932                         arates = strdup("Auto");
 933                     }
 934                     if( !acodecs )
 935                     {
 936                         acodecs = strdup("ac3");
 937                     }
 938                     if( !mixdowns )
 939                     {
 940                         mixdowns = strdup("auto");
 941                     }
 942                     if( !x264opts )
 943                     {
 944                         x264opts = strdup("ref=3:mixed-refs:bframes=6:weightb:direct=auto:b-pyramid:me=umh:subme=9:analyse=all:8x8dct:trellis=1:no-fast-pskip:psy-rd=1,1");
 945                     }
 946                     pixelratio = 1;
 947                     job->chapter_markers = 1;
 948                     twoPass = 1;
 949                     turbo_opts_enabled = 1;
 950                 }
 951
 952                 if (!strcmp(preset_name, "Television"))
 953                 {
 954                     mux = HB_MUX_MKV;
 955                     vcodec = HB_VCODEC_X264;
 956                     job->vbitrate = 1300;
 957                     if( !atracks )
 958                     {
 959                         atracks = strdup("1");
 960                     }
 961                     if( !abitrates )
 962                     {
 963                         abitrates = strdup("160");
 964                     }
 965                     if( !arates )
 966                     {
 967                         arates = strdup("Auto");
 968                     }
 969                     if( !acodecs )
 970                     {
 971                         acodecs = strdup("faac");
 972                     }
 973                     if( !mixdowns )
 974                     {
 975                         mixdowns = strdup("dpl2");
 976                     }
 977                     if( !x264opts )
 978                     {
 979                         x264opts = strdup("ref=3:mixed-refs:bframes=6:weightb:direct=auto:b-pyramid:me=umh:subme=9:analyse=all:8x8dct:trellis=1:nr=150:no-fast-pskip=1:psy-rd=1,1");
 980                     }
 981                     detelecine = 1;
 982                     decomb = 1;
 983                     pixelratio = 1;
 984                     job->chapter_markers = 1;
 985                     twoPass = 1;
 986                     turbo_opts_enabled = 1;
 987                 }
 988
 989                 if (!strcmp(preset_name, "PSP"))
 990                 {
 991                     mux = HB_MUX_MP4;
 992                     job->vbitrate = 1024;
 993                     if( !atracks )
 994                     {
 995                         atracks = strdup("1");
 996                     }
 997                     if( !abitrates )
 998                     {
 999                         abitrates = strdup("128");
1000                     }
1001                     if( !arates )
1002                     {
1003                         arates = strdup("48");
1004                     }
1005                     if( !acodecs )
1006                     {
1007                         acodecs = strdup("faac");
1008                     }
1009                     if( !mixdowns )
1010                     {
1011                         mixdowns = strdup("dpl2");
1012                     }
1013                     maxWidth = 368;
1014                     maxHeight = 208;
1015                     job->chapter_markers = 1;
1016                 }
1017
1018                 if (!strcmp(preset_name, "PS3"))
1019                 {
1020                     mux = HB_MUX_MP4;
1021                     vcodec = HB_VCODEC_X264;
1022                     job->vbitrate = 2500;
1023                     if( !atracks )
1024                     {
1025                         atracks = strdup("1");
1026                     }
1027                     if( !abitrates )
1028                     {
1029                         abitrates = strdup("160");
1030                     }
1031                     if( !arates )
1032                     {
1033                         arates = strdup("48");
1034                     }
1035                     if( !acodecs )
1036                     {
1037                         acodecs = strdup("faac");
1038                     }
1039                     if( !mixdowns )
1040                     {
1041                         mixdowns = strdup("dpl2");
1042                     }
1043                     job->crop[0] = 0;
1044                     job->crop[1] = 0;
1045                     job->crop[2] = 0;
1046                     job->crop[4] - 0;
1047                     if( !x264opts )
1048                     {
1049                         x264opts = strdup("level=41:me=umh");
1050                     }
1051                     pixelratio = 1;
1052                 }
1053
1054                 if (!strcmp(preset_name, "Xbox 360"))
1055                 {
1056                     mux = HB_MUX_MP4;
1057                     vcodec = HB_VCODEC_X264;
1058                     job->vbitrate = 2000;
1059                     if( !atracks )
1060                     {
1061                         atracks = strdup("1");
1062                     }
1063                     if( !abitrates )
1064                     {
1065                         abitrates = strdup("160");
1066                     }
1067                     if( !arates )
1068                     {
1069                         arates = strdup("48");
1070                     }
1071                     if( !acodecs )
1072                     {
1073                         acodecs = strdup("faac");
1074                     }
1075                     if( !mixdowns )
1076                     {
1077                         mixdowns = strdup("dpl2");
1078                     }
1079                     if( !x264opts )
1080                     {
1081                         x264opts = strdup("level=40:ref=2:mixed-refs:bframes=3:weightb:subme=9:direct=auto:b-pyramid:me=umh:analyse=all:no-fast-pskip:filter=-2,-1");
1082                     }
1083                     pixelratio = 1;
1084                     }
1085             }
1086
1087                         if ( chapter_markers )
1088                         {
1089                                 job->chapter_markers = chapter_markers;
1090
1091                 if( marker_file != NULL )
1092                 {
1093                     hb_csv_file_t * file = hb_open_csv_file( marker_file );
1094                     hb_csv_cell_t * cell;
1095                     int row = 0;
1096                     int chapter = 0;
1097
1098                     fprintf( stderr, "Reading chapter markers from file %s\n", marker_file );
1099
1100                     if( file == NULL )
1101                     {
1102                          fprintf( stderr, "Cannot open chapter marker file, using defaults\n" );
1103                     }
1104                     else
1105                     {
1106                         /* Parse the cells */
1107                         while( NULL != ( cell = hb_read_next_cell( file ) ) )
1108                         {
1109                             /* We have a chapter number */
1110                             if( cell->cell_col == 0 )
1111                             {
1112                                 row = cell->cell_row;
1113                                 chapter = atoi( cell->cell_text );
1114                             }
1115
1116                             /* We have a chapter name */
1117                             if( cell->cell_col == 1 && row == cell->cell_row )
1118                             {
1119                                 /* If we have a valid chapter, copy the string an terminate it */
1120                                 if( chapter >= job->chapter_start && chapter <= job->chapter_end )
1121                                 {
1122                                     hb_chapter_t * chapter_s;
1123
1124                                     chapter_s = hb_list_item( job->title->list_chapter, chapter - 1);
1125                                     strncpy(chapter_s->title, cell->cell_text, 1023);
1126                                     chapter_s->title[1023] = '\0';
1127                                 }
1128                             }
1129
1130
1131                             hb_dispose_cell( cell );
1132                         }
1133
1134                         hb_close_csv_file( file );
1135                     }
1136                 }
1137                 else
1138                 {
1139                     /* No marker file */
1140
1141                     int number_of_chapters = hb_list_count(job->title->list_chapter);
1142                     int chapter;
1143
1144                     for(chapter = 0; chapter <= number_of_chapters - 1 ; chapter++)
1145                     {
1146                         hb_chapter_t * chapter_s;
1147                         chapter_s = hb_list_item( job->title->list_chapter, chapter);
1148                         snprintf( chapter_s->title, 1023, "Chapter %i", chapter + 1 );
1149                         chapter_s->title[1023] = '\0';
1150                     }
1151                 }
1152                         }
1153
1154             if( crop[0] >= 0 && crop[1] >= 0 &&
1155                 crop[2] >= 0 && crop[3] >= 0 )
1156             {
1157                 memcpy( job->crop, crop, 4 * sizeof( int ) );
1158             }
1159
1160             job->deinterlace = deinterlace;
1161             job->grayscale   = grayscale;
1162             if (loosePixelratio)
1163             {
1164                 job->anamorphic.mode = 2;
1165                 if (modulus)
1166                 {
1167                     job->anamorphic.modulus = modulus;
1168                 }
1169                 if( par_width && par_height )
1170                 {
1171                     job->anamorphic.mode = 3;
1172                     job->anamorphic.par_width = par_width;
1173                     job->anamorphic.par_height = par_height;
1174                 }
1175             }
1176             else
1177             {
1178                 job->anamorphic.mode = pixelratio;
1179             }
1180
1181             /* Add selected filters */
1182             job->filters = hb_list_init();
1183             if( detelecine )
1184             {
1185                 hb_filter_detelecine.settings = detelecine_opt;
1186                 hb_list_add( job->filters, &hb_filter_detelecine );
1187
1188                 if( !vrate )
1189                 {
1190                     /* No framerate specified, so using same as source.
1191                        That means VFR, so set detelecine up to drop frames. */
1192                            job->vfr = 1;
1193                 }
1194             }
1195             if( decomb )
1196             {
1197                 hb_filter_decomb.settings = decomb_opt;
1198                 hb_list_add( job->filters, &hb_filter_decomb );
1199             }
1200             if( deinterlace )
1201             {
1202                 hb_filter_deinterlace.settings = deinterlace_opt;
1203                 hb_list_add( job->filters, &hb_filter_deinterlace );
1204             }
1205             if( deblock )
1206             {
1207                 hb_filter_deblock.settings = deblock_opt;
1208                 hb_list_add( job->filters, &hb_filter_deblock );
1209             }
1210             if( denoise )
1211             {
1212                 hb_filter_denoise.settings = denoise_opt;
1213                 hb_list_add( job->filters, &hb_filter_denoise );
1214             }
1215
1216             if( width && height )
1217             {
1218                 job->width  = width;
1219                 job->height = height;
1220             }
1221             else if( width )
1222             {
1223                 job->width = width;
1224                 hb_fix_aspect( job, HB_KEEP_WIDTH );
1225             }
1226             else if( height && !loosePixelratio)
1227             {
1228                 job->height = height;
1229                 hb_fix_aspect( job, HB_KEEP_HEIGHT );
1230             }
1231             else if( !width && !height && !pixelratio && !loosePixelratio )
1232             {
1233                 hb_fix_aspect( job, HB_KEEP_WIDTH );
1234             }
1235             else if (!width && loosePixelratio)
1236             {
1237                 /* Default to full width when one isn't specified for loose anamorphic */
1238                 job->width = title->width - job->crop[2] - job->crop[3];
1239                 /* The height will be thrown away in hb.c but calculate it anyway */
1240                 hb_fix_aspect( job, HB_KEEP_WIDTH );
1241             }
1242
1243             if( vquality >= 0.0 && ( ( vquality <= 1.0 ) || ( vcodec == HB_VCODEC_X264 ) || (vcodec == HB_VCODEC_FFMPEG) ) )
1244             {
1245                 job->vquality = vquality;
1246                 job->vbitrate = 0;
1247             }
1248             else if( vbitrate )
1249             {
1250                 job->vquality = -1.0;
1251                 job->vbitrate = vbitrate;
1252             }
1253             if( vcodec )
1254             {
1255                 job->vcodec = vcodec;
1256             }
1257             if( h264_13 )
1258             {
1259                 job->h264_level = 13;
1260             }
1261                 if( h264_30 )
1262                 {
1263                     job->h264_level = 30;
1264             }
1265             if( vrate )
1266             {
1267                 job->cfr = 1;
1268                 job->vrate = 27000000;
1269                 job->vrate_base = vrate;
1270             }
1271
1272             /* Grab audio tracks */
1273             if( atracks )
1274             {
1275                 char * token = strtok(atracks, ",");
1276                 if (token == NULL)
1277                     token = optarg;
1278                 int track_start, track_end;
1279                 while( token != NULL )
1280                 {
1281                     audio = calloc(1, sizeof(*audio));
1282                     hb_audio_config_init(audio);
1283                     if (strlen(token) >= 3)
1284                     {
1285                         if (sscanf(token, "%d-%d", &track_start, &track_end) == 2)
1286                         {
1287                             int i;
1288                             for (i = track_start - 1; i < track_end; i++)
1289                             {
1290                                 if (i != track_start - 1)
1291                                 {
1292                                     audio = calloc(1, sizeof(*audio));
1293                                     hb_audio_config_init(audio);
1294                                 }
1295                                 audio->in.track = i;
1296                                 audio->out.track = num_audio_tracks++;
1297                                 hb_list_add(audios, audio);
1298                             }
1299                         }
1300                         else if( !strcasecmp(token, "none" ) )
1301                         {
1302                             audio->in.track = audio->out.track = -1;
1303                             audio->out.codec = 0;
1304                             hb_list_add(audios, audio);
1305                             break;
1306                         }
1307                         else
1308                         {
1309                             fprintf(stderr, "ERROR: Unable to parse audio input \"%s\", skipping.",
1310                                     token);
1311                             free(audio);
1312                         }
1313                     }
1314                     else
1315                     {
1316                         audio->in.track = atoi(token) - 1;
1317                         audio->out.track = num_audio_tracks++;
1318                         hb_list_add(audios, audio);
1319                     }
1320                     token = strtok(NULL, ",");
1321                 }
1322             }
1323
1324             /* Parse audio tracks */
1325             if( hb_list_count(audios) == 0 )
1326             {
1327                 /* Create a new audio track with default settings */
1328                 audio = calloc(1, sizeof(*audio));
1329                 hb_audio_config_init(audio);
1330                 /* Add it to our audios */
1331                 hb_list_add(audios, audio);
1332             }
1333
1334             tmp_num_audio_tracks = num_audio_tracks = hb_list_count(audios);
1335             for (i = 0; i < tmp_num_audio_tracks; i++)
1336             {
1337                 audio = hb_list_item(audios, 0);
1338                 if( (audio == NULL) || (audio->in.track == -1) ||
1339                     (audio->out.track == -1) || (audio->out.codec == 0) )
1340                 {
1341                     num_audio_tracks--;
1342                 }
1343                 else
1344                 {
1345                     if( hb_audio_add( job, audio ) == 0 )
1346                     {
1347                         fprintf(stderr, "ERROR: Invalid audio input track '%u', exiting.\n",
1348                                 audio->in.track + 1 );
1349                         num_audio_tracks--;
1350                         exit(3);
1351                     }
1352                 }
1353                 hb_list_rem(audios, audio);
1354                 if( audio != NULL)
1355                     if( audio->out.name )
1356                     {
1357                         free( audio->out.name);
1358                     }
1359                     free( audio );
1360             }
1361
1362             /* Audio Codecs */
1363             i = 0;
1364             if( acodecs )
1365             {
1366                 char * token = strtok(acodecs, ",");
1367                 if( token == NULL )
1368                     token = acodecs;
1369                 while ( token != NULL )
1370                 {
1371                     if ((acodec = get_acodec_for_string(token)) == -1)
1372                     {
1373                         fprintf(stderr, "Invalid codec %s, using default for container.\n", token);
1374                         acodec = default_acodec;
1375                     }
1376                     if( i < num_audio_tracks )
1377                     {
1378                         audio = hb_list_audio_config_item(job->list_audio, i);
1379                         audio->out.codec = acodec;
1380                     }
1381                     else
1382                     {
1383                         hb_audio_config_t * last_audio = hb_list_audio_config_item( job->list_audio, i - 1 );
1384                         hb_audio_config_t audio;
1385
1386                         if( last_audio )
1387                         {
1388                             fprintf(stderr, "More audio codecs than audio tracks, copying track %i and using encoder %s\n",
1389                                     i, token);
1390                             hb_audio_config_init(&audio);
1391                             audio.in.track = last_audio->in.track;
1392                             audio.out.track = num_audio_tracks++;
1393                             audio.out.codec = acodec;
1394                             hb_audio_add(job, &audio);
1395                         }
1396                         else
1397                         {
1398                             fprintf(stderr, "Audio codecs and no valid audio tracks, skipping codec %s\n", token);
1399                         }
1400                     }
1401                     token = strtok(NULL, ",");
1402                     i++;
1403                 }
1404             }
1405             if( i < num_audio_tracks )
1406             {
1407                 /* We have fewer inputs than audio tracks, use the default codec for
1408                  * this container for the remaining tracks. Unless we only have one input
1409                  * then use that codec instead.
1410                  */
1411                 if (i != 1)
1412                     acodec = default_acodec;
1413                 for ( ; i < num_audio_tracks; i++)
1414                 {
1415                     audio = hb_list_audio_config_item(job->list_audio, i);
1416                     audio->out.codec = acodec;
1417                 }
1418             }
1419             /* Audio Codecs */
1420
1421             /* Sample Rate */
1422             i = 0;
1423             if( arates )
1424             {
1425                 char * token = strtok(arates, ",");
1426                 if (token == NULL)
1427                     token = arates;
1428                 while ( token != NULL )
1429                 {
1430                     arate = atoi(token);
1431                     audio = hb_list_audio_config_item(job->list_audio, i);
1432                     int j;
1433
1434                     for( j = 0; j < hb_audio_rates_count; j++ )
1435                     {
1436                         if( !strcmp( token, hb_audio_rates[j].string ) )
1437                         {
1438                             arate = hb_audio_rates[j].rate;
1439                             break;
1440                         }
1441                     }
1442
1443                     if( audio != NULL )
1444                     {
1445                         if (!is_sample_rate_valid(arate))
1446                         {
1447                             fprintf(stderr, "Invalid sample rate %d, using input rate %d\n", arate, audio->in.samplerate);
1448                             arate = audio->in.samplerate;
1449                         }
1450
1451                         audio->out.samplerate = arate;
1452                         if( (++i) >= num_audio_tracks )
1453                             break;  /* We have more inputs than audio tracks, oops */
1454                     }
1455                     else
1456                     {
1457                         fprintf(stderr, "Ignoring sample rate %d, no audio tracks\n", arate);
1458                     }
1459                     token = strtok(NULL, ",");
1460                 }
1461             }
1462             if (i < num_audio_tracks)
1463             {
1464                 /* We have fewer inputs than audio tracks, use default sample rate.
1465                  * Unless we only have one input, then use that for all tracks.
1466                  */
1467                 if (i != 1)
1468                     arate = audio->in.samplerate;
1469                 for ( ; i < num_audio_tracks; i++)
1470                 {
1471                     audio = hb_list_audio_config_item(job->list_audio, i);
1472                     audio->out.samplerate = arate;
1473                 }
1474             }
1475             /* Sample Rate */
1476
1477             /* Audio Bitrate */
1478             i = 0;
1479             if( abitrates )
1480             {
1481                 char * token = strtok(abitrates, ",");
1482                 if (token == NULL)
1483                     token = abitrates;
1484                 while ( token != NULL )
1485                 {
1486                     abitrate = atoi(token);
1487                     audio = hb_list_audio_config_item(job->list_audio, i);
1488
1489                     if( audio != NULL )
1490                     {
1491                         audio->out.bitrate = abitrate;
1492                         if( (++i) >= num_audio_tracks )
1493                             break;  /* We have more inputs than audio tracks, oops */
1494                     }
1495                     else
1496                     {
1497                         fprintf(stderr, "Ignoring bitrate %d, no audio tracks\n", abitrate);
1498                     }
1499                     token = strtok(NULL, ",");
1500                 }
1501             }
1502             if (i < num_audio_tracks)
1503             {
1504                 /* We have fewer inputs than audio tracks, use the default bitrate
1505                  * for the remaining tracks. Unless we only have one input, then use
1506                  * that for all tracks.
1507                  */
1508                 if (i != 1)
1509                     abitrate = default_abitrate;
1510                 for (; i < num_audio_tracks; i++)
1511                 {
1512                     audio = hb_list_audio_config_item(job->list_audio, i);
1513                     audio->out.bitrate = abitrate;
1514                 }
1515             }
1516             /* Audio Bitrate */
1517
1518             /* Audio DRC */
1519             i = 0;
1520             if ( dynamic_range_compression )
1521             {
1522                 char * token = strtok(dynamic_range_compression, ",");
1523                 if (token == NULL)
1524                     token = dynamic_range_compression;
1525                 while ( token != NULL )
1526                 {
1527                     d_r_c = atof(token);
1528                     audio = hb_list_audio_config_item(job->list_audio, i);
1529                     if( audio != NULL )
1530                     {
1531                         audio->out.dynamic_range_compression = d_r_c;
1532                         if( (++i) >= num_audio_tracks )
1533                             break;  /* We have more inputs than audio tracks, oops */
1534                     }
1535                     else
1536                     {
1537                         fprintf(stderr, "Ignoring drc, no audio tracks\n");
1538                     }
1539                     token = strtok(NULL, ",");
1540                 }
1541             }
1542             if (i < num_audio_tracks)
1543             {
1544                 /* We have fewer inputs than audio tracks, use no DRC for the remaining
1545                  * tracks. Unless we only have one input, then use the same DRC for all
1546                  * tracks.
1547                  */
1548                 if (i != 1)
1549                     d_r_c = 0;
1550                 for (; i < num_audio_tracks; i++)
1551                 {
1552                     audio = hb_list_audio_config_item(job->list_audio, i);
1553                     audio->out.dynamic_range_compression = d_r_c;
1554                 }
1555             }
1556             /* Audio DRC */
1557
1558             /* Audio Mixdown */
1559             i = 0;
1560             if ( mixdowns )
1561             {
1562                 char * token = strtok(mixdowns, ",");
1563                 if (token == NULL)
1564                     token = mixdowns;
1565                 while ( token != NULL )
1566                 {
1567                     mixdown = hb_mixdown_get_mixdown_from_short_name(token);
1568                     audio = hb_list_audio_config_item(job->list_audio, i);
1569                     if( audio != NULL )
1570                     {
1571                         audio->out.mixdown = mixdown;
1572                         if( (++i) >= num_audio_tracks )
1573                             break;  /* We have more inputs than audio tracks, oops */
1574                     }
1575                     else
1576                     {
1577                         fprintf(stderr, "Ignoring mixdown, no audio tracks\n");
1578                     }
1579                     token = strtok(NULL, ",");
1580                 }
1581             }
1582             if (i < num_audio_tracks)
1583             {
1584                 /* We have fewer inputs than audio tracks, use DPLII for the rest. Unless
1585                  * we only have one input, then use that.
1586                  */
1587                 if (i != 1)
1588                     mixdown = HB_AMIXDOWN_DOLBYPLII;
1589                 for (; i < num_audio_tracks; i++)
1590                 {
1591                    audio = hb_list_audio_config_item(job->list_audio, i);
1592                    audio->out.mixdown = mixdown;
1593                 }
1594             }
1595             /* Audio Mixdown */
1596
1597             /* Audio Track Names */
1598             i = 0;
1599             if ( anames )
1600             {
1601                 char * token = strtok(anames, ",");
1602                 if (token == NULL)
1603                     token = anames;
1604                 while ( token != NULL )
1605                 {
1606                     audio = hb_list_audio_config_item(job->list_audio, i);
1607                     if( audio != NULL )
1608                     {
1609                         audio->out.name = strdup(token);
1610                         if( (++i) >= num_audio_tracks )
1611                             break;  /* We have more names than audio tracks, oops */
1612                     }
1613                     else
1614                     {
1615                         fprintf(stderr, "Ignoring aname '%s', no audio track\n",
1616                                 token);
1617                     }
1618                     token = strtok(NULL, ",");
1619                 }
1620             }
1621             if( i < num_audio_tracks && i == 1 )
1622             {
1623                 /* We have exactly one name and more than one audio track. Use the same
1624                  * name for all tracks. */
1625                 for ( ; i < num_audio_tracks; i++)
1626                 {
1627                     audio = hb_list_audio_config_item(job->list_audio, i);
1628                     audio->out.name = strdup(anames);
1629                 }
1630             }
1631             /* Audio Track Names */
1632
1633             if( size )
1634             {
1635                 job->vbitrate = hb_calc_bitrate( job, size );
1636                 fprintf( stderr, "Calculated bitrate: %d kbps\n",
1637                          job->vbitrate );
1638             }
1639
1640             if( sub )
1641             {
1642                 job->subtitle = sub - 1;
1643             }
1644
1645             if( native_language )
1646             {
1647                 job->native_language = strdup( native_language );
1648             }
1649
1650             if( job->mux )
1651             {
1652                 job->mux = mux;
1653             }
1654
1655             if ( largeFileSize )
1656             {
1657                 job->largeFileSize = 1;
1658             }
1659             if ( mp4_optimize )
1660             {
1661                 job->mp4_optimize = 1;
1662             }
1663             if ( ipod_atom )
1664             {
1665                 job->ipod_atom = 1;
1666             }
1667
1668             job->file = strdup( output );
1669
1670             if( crf )
1671             {
1672                 job->crf = 1;
1673             }
1674
1675             if( color_matrix )
1676             {
1677                 job->color_matrix = color_matrix;
1678             }
1679
1680             if( x264opts != NULL && *x264opts != '\0' )
1681             {
1682                 job->x264opts = x264opts;
1683             }
1684             else /*avoids a bus error crash when options aren't specified*/
1685             {
1686                 job->x264opts =  NULL;
1687             }
1688             if (maxWidth)
1689                 job->maxWidth = maxWidth;
1690             if (maxHeight)
1691                 job->maxHeight = maxHeight;
1692
1693             if( subtitle_force )
1694             {
1695                 job->subtitle_force = subtitle_force;
1696             }
1697
1698             if( start_at_preview )
1699             {
1700                 job->start_at_preview = start_at_preview - 1;
1701                 job->seek_points = preview_count;
1702             }
1703
1704             if( stop_at_pts )
1705             {
1706                 job->pts_to_stop = stop_at_pts;
1707                 subtitle_scan = 0;
1708             }
1709
1710             if( stop_at_frame )
1711             {
1712                 job->frame_to_stop = stop_at_frame;
1713                 subtitle_scan = 0;
1714             }
1715
1716             if( subtitle_scan )
1717             {
1718                 char *x264opts_tmp;
1719
1720                 /*
1721                  * When subtitle scan is enabled do a fast pre-scan job
1722                  * which will determine which subtitles to enable, if any.
1723                  */
1724                 job->pass = -1;
1725
1726                 x264opts_tmp = job->x264opts;
1727
1728                 job->x264opts = NULL;
1729
1730                 job->indepth_scan = subtitle_scan;
1731                 fprintf( stderr, "Subtitle Scan Enabled - enabling "
1732                          "subtitles if found for foreign language segments\n");
1733                 job->select_subtitle = malloc(sizeof(hb_subtitle_t*));
1734                 *(job->select_subtitle) = NULL;
1735
1736                 /*
1737                  * Add the pre-scan job
1738                  */
1739                 hb_add( h, job );
1740
1741                 job->x264opts = x264opts_tmp;
1742             }
1743
1744             if( twoPass )
1745             {
1746                 /*
1747                  * If subtitle_scan is enabled then only turn it on
1748                  * for the first pass and then off again for the
1749                  * second.
1750                  */
1751                 hb_subtitle_t **subtitle_tmp = job->select_subtitle;
1752
1753                 job->select_subtitle = NULL;
1754
1755                 job->pass = 1;
1756
1757                 job->indepth_scan = 0;
1758
1759                 if (x264opts)
1760                 {
1761                     x264opts2 = strdup(x264opts);
1762                 }
1763
1764                 /*
1765                  * If turbo options have been selected then append them
1766                  * to the x264opts now (size includes one ':' and the '\0')
1767                  */
1768                 if( turbo_opts_enabled )
1769                 {
1770                     int size = (x264opts ? strlen(x264opts) : 0) + strlen(turbo_opts) + 2;
1771                     char *tmp_x264opts;
1772
1773                     tmp_x264opts = malloc(size * sizeof(char));
1774                     if( x264opts )
1775                     {
1776                         snprintf( tmp_x264opts, size, "%s:%s",
1777                                   x264opts, turbo_opts );
1778                         free( x264opts );
1779                     } else {
1780                         /*
1781                          * No x264opts to modify, but apply the turbo options
1782                          * anyway as they may be modifying defaults
1783                          */
1784                         snprintf( tmp_x264opts, size, "%s",
1785                                   turbo_opts );
1786                     }
1787                     x264opts = tmp_x264opts;
1788
1789                     fprintf( stderr, "Modified x264 options for pass 1 to append turbo options: %s\n",
1790                              x264opts );
1791
1792                     job->x264opts = x264opts;
1793                 }
1794                 hb_add( h, job );
1795
1796                 job->select_subtitle = subtitle_tmp;
1797
1798                 job->pass = 2;
1799                 /*
1800                  * On the second pass we turn off subtitle scan so that we
1801                  * can actually encode using any subtitles that were auto
1802                  * selected in the first pass (using the whacky select-subtitle
1803                  * attribute of the job).
1804                  */
1805                 job->indepth_scan = 0;
1806
1807                 job->x264opts = x264opts2;
1808
1809                 hb_add( h, job );
1810             }
1811             else
1812             {
1813                 /*
1814                  * Turn on subtitle scan if requested, note that this option
1815                  * precludes encoding of any actual subtitles.
1816                  */
1817
1818                 job->indepth_scan = 0;
1819                 job->pass = 0;
1820                 hb_add( h, job );
1821             }
1822             hb_start( h );
1823             break;
1824         }
1825
1826 #define p s.param.working
1827         case HB_STATE_WORKING:
1828             fprintf( stdout, "\rEncoding: task %d of %d, %.2f %%",
1829                      p.job_cur, p.job_count, 100.0 * p.progress );
1830             if( p.seconds > -1 )
1831             {
1832                 fprintf( stdout, " (%.2f fps, avg %.2f fps, ETA "
1833                          "%02dh%02dm%02ds)", p.rate_cur, p.rate_avg,
1834                          p.hours, p.minutes, p.seconds );
1835             }
1836             fflush(stdout);
1837             break;
1838 #undef p
1839
1840 #define p s.param.muxing
1841         case HB_STATE_MUXING:
1842         {
1843             if (show_mux_warning)
1844             {
1845                 fprintf( stdout, "\rMuxing: this may take awhile..." );
1846                 fflush(stdout);
1847                 show_mux_warning = 0;
1848             }
1849             break;
1850         }
1851 #undef p
1852
1853 #define p s.param.workdone
1854         case HB_STATE_WORKDONE:
1855             /* Print error if any, then exit */
1856             switch( p.error )
1857             {
1858                 case HB_ERROR_NONE:
1859                     fprintf( stderr, "\nRip done!\n" );
1860                     break;
1861                 case HB_ERROR_CANCELED:
1862                     fprintf( stderr, "\nRip canceled.\n" );
1863                     break;
1864                 default:
1865                     fprintf( stderr, "\nRip failed (error %x).\n",
1866                              p.error );
1867             }
1868             die = 1;
1869             break;
1870 #undef p
1871     }
1872     return 0;
1873 }
1874
1875 /****************************************************************************
1876  * SigHandler:
1877  ****************************************************************************/
1878 static volatile int64_t i_die_date = 0;
1879 void SigHandler( int i_signal )
1880 {
1881     if( die == 0 )
1882     {
1883         die = 1;
1884         i_die_date = hb_get_date();
1885         fprintf( stderr, "Signal %d received, terminating - do it "
1886                  "again in case it gets stuck\n", i_signal );
1887     }
1888     else if( i_die_date + 500 < hb_get_date() )
1889     {
1890         fprintf( stderr, "Dying badly, files might remain in your /tmp\n" );
1891         exit( 1 );
1892     }
1893 }
1894
1895 /****************************************************************************
1896  * ShowHelp:
1897  ****************************************************************************/
1898 static void ShowHelp()
1899 {
1900     int i;
1901     FILE* const out = stdout;
1902
1903     fprintf( out,
1904     "Syntax: HandBrakeCLI [options] -i <device> -o <file>\n"
1905     "\n"
1906     "### General Handbrake Options------------------------------------------------\n\n"
1907     "    -h, --help              Print help\n"
1908     "    -u, --update            Check for updates and exit\n"
1909     "    -v, --verbose <#>       Be verbose (optional argument: logging level)\n"
1910     "    -C, --cpu               Set CPU count (default: autodetected)\n"
1911     "    -Z. --preset <string>   Use a built-in preset. Capitalization matters, and\n"
1912     "                            if the preset name has spaces, surround it with\n"
1913     "                            double quotation marks\n"
1914     "    -z, --preset-list       See a list of available built-in presets\n"
1915     "        --dvdnav            Use dvdnav (Experimental)\n"
1916     "\n"
1917
1918     "### Source Options-----------------------------------------------------------\n\n"
1919     "    -i, --input <string>    Set input device\n"
1920     "    -t, --title <number>    Select a title to encode (0 to scan only,\n"
1921     "                            default: 1)\n"
1922     "    -L, --longest           Select the longest title\n"
1923     "    -c, --chapters <string> Select chapters (e.g. \"1-3\" for chapters\n"
1924     "                            1 to 3, or \"3\" for chapter 3 only,\n"
1925     "                            default: all chapters)\n"
1926     "        --angle <number>    Select the DVD angle\n"
1927     "        --previews <#:B>    Select how many preview images are generated (max 30),\n"
1928     "                            and whether or not they're stored to disk (0 or 1).\n"
1929     "                            (default: 10:0)\n"
1930     "    --start-at-preview <#>  Start encoding at a given preview.\n"
1931     "    --stop-at     <unit:#>  Stop encoding at a given frame, duration (in seconds),\n"
1932     "                            or pts (on a 90kHz clock)"
1933     "\n"
1934
1935     "### Destination Options------------------------------------------------------\n\n"
1936     "    -o, --output <string>   Set output file name\n"
1937     "    -f, --format <string>   Set output format (avi/mp4/ogm/mkv, default:\n"
1938     "                            autodetected from file name)\n"
1939     "    -m, --markers           Add chapter markers (mp4 and mkv output formats only)\n"
1940     "    -4, --large-file        Use 64-bit mp4 files that can hold more than\n"
1941     "                            4 GB. Note: Breaks iPod, PS3 compatibility.\n"""
1942     "    -O, --optimize          Optimize mp4 files for HTTP streaming\n"
1943     "    -I, --ipod-atom         Mark mp4 files so 5.5G iPods will accept them\n"
1944     "\n"
1945
1946
1947     "### Video Options------------------------------------------------------------\n\n"
1948     "    -e, --encoder <string>  Set video library encoder (ffmpeg,xvid,\n"
1949     "                            x264,theora default: ffmpeg)\n"
1950     "    -x, --x264opts <string> Specify advanced x264 options in the\n"
1951     "                            same style as mencoder:\n"
1952     "                            option1=value1:option2=value2\n"
1953     "    -q, --quality <float>   Set video quality (0.0..1.0)\n"
1954     "    -Q, --cqp               Use with -q for CQP instead of CRF\n"
1955     "    -S, --size <MB>         Set target size\n"
1956     "    -b, --vb <kb/s>         Set video bitrate (default: 1000)\n"
1957     "    -2, --two-pass          Use two-pass mode\n"
1958     "    -T, --turbo             When using 2-pass use the turbo options\n"
1959     "                            on the first pass to improve speed\n"
1960     "                            (only works with x264, affects PSNR by about 0.05dB,\n"
1961     "                            and increases first pass speed two to four times)\n"
1962     "    -r, --rate              Set video framerate (" );
1963     for( i = 0; i < hb_video_rates_count; i++ )
1964     {
1965         fprintf( out, hb_video_rates[i].string );
1966         if( i != hb_video_rates_count - 1 )
1967             fprintf( out, "/" );
1968     }
1969     fprintf( out, ")\n"
1970     "                            Be aware that not specifying a framerate lets\n"
1971     "                            HandBrake preserve a source's time stamps,\n"
1972     "                            potentially creating variable framerate video\n"
1973
1974     "\n"
1975     "### Audio Options-----------------------------------------------------------\n\n"
1976     "    -a, --audio <string>    Select audio track(s), separated by commas\n"
1977     "                            More than one output track can be used for one\n"
1978     "                            input.\n"
1979     "                            (\"none\" for no audio, \"1,2,3\" for multiple\n"
1980     "                             tracks, default: first one)\n"
1981     "    -E, --aencoder <string> Audio encoder(s) (faac/lame/vorbis/ac3/dts) \n"
1982     "                            ac3 and dts meaning passthrough\n"
1983     "                            Separated by commas for more than one audio track.\n"
1984     "                            (default: guessed)\n"
1985     "    -B, --ab <kb/s>         Set audio bitrate(s)  (default: 160)\n"
1986     "                            Separated by commas for more than one audio track.\n"
1987     "    -6, --mixdown <string>  Format(s) for surround sound downmixing\n"
1988     "                            Separated by commas for more than one audio track.\n"
1989     "                            (mono/stereo/dpl1/dpl2/6ch, default: dpl2)\n"
1990     "    -R, --arate             Set audio samplerate(s) (" );
1991     for( i = 0; i < hb_audio_rates_count; i++ )
1992     {
1993         fprintf( out, hb_audio_rates[i].string );
1994         if( i != hb_audio_rates_count - 1 )
1995             fprintf( out, "/" );
1996     }
1997     fprintf( out, " kHz)\n"
1998     "                            Separated by commas for more than one audio track.\n"
1999     "    -D, --drc <float>       Apply extra dynamic range compression to the audio,\n"
2000     "                            making soft sounds louder. Range is 1.0 to 4.0\n"
2001     "                            (too loud), with 1.5 - 2.5 being a useful range.\n"
2002     "                            Separated by commas for more than one audio track.\n"
2003     "    -A, --aname <string>    Audio track name(s),\n"
2004     "                            Separated by commas for more than one audio track.\n"
2005     "\n"
2006
2007     "### Picture Settings---------------------------------------------------------\n\n"
2008     "    -w, --width <number>    Set picture width\n"
2009     "    -l, --height <number>   Set picture height\n"
2010     "        --crop <T:B:L:R>    Set cropping values (default: autocrop)\n"
2011     "    -Y, --maxHeight <#>     Set maximum height\n"
2012     "    -X, --maxWidth <#>      Set maximum width\n"
2013     "    -p, --pixelratio        Store pixel aspect ratio in video stream\n"
2014     "    -P, --loosePixelratio   Store pixel aspect ratio with specified width\n"
2015     "          <MOD:PARX:PARY>   Takes as optional arguments what number you want\n"
2016     "                            the dimensions to divide cleanly by (default 16)\n"
2017     "                            and the pixel ratio to use (default autodetected)\n"
2018     "    -M  --color-matrix      Set the color space signaled by the output\n"
2019     "          <601 or 709>      (Bt.601 is mostly for SD content, Bt.709 for HD,\n"
2020     "                             default: set by resolution)\n"
2021     "\n"
2022
2023     "### Filters---------------------------------------------------------\n\n"
2024
2025      "    -d, --deinterlace       Deinterlace video with yadif/mcdeint filter\n"
2026      "          <YM:FD:MM:QP>     (default 0:-1:-1:1)\n"
2027      "           or\n"
2028      "          <fast/slow/slower>\n"
2029      "    -5, --decomb            Selectively deinterlaces when it detects combing\n"
2030      "          <MO:ME:MT:ST:BT:BX:BY>     (default: 1:2:6:9:80:16:16)\n"
2031      "    -9, --detelecine        Detelecine (ivtc) video with pullup filter\n"
2032      "                            Note: this filter drops duplicate frames to\n"
2033      "                            restore the pre-telecine framerate, unless you\n"
2034      "                            specify a constant framerate (--rate 29.97)\n"
2035      "          <L:R:T:B:SB:MP>   (default 1:1:4:4:0:0)\n"
2036      "    -8, --denoise           Denoise video with hqdn3d filter\n"
2037      "          <SL:SC:TL:TC>     (default 4:3:6:4.5)\n"
2038      "           or\n"
2039      "          <weak/medium/strong>\n"
2040      "    -7, --deblock           Deblock video with pp7 filter\n"
2041      "          <QP:M>            (default 5:2)\n"
2042     "    -g, --grayscale         Grayscale encoding\n"
2043     "\n"
2044
2045     "### Subtitle Options------------------------------------------------------------\n\n"
2046     "    -s, --subtitle <number> Select subtitle (default: none)\n"
2047     "    -U, --subtitle-scan     Scan for subtitles in an extra 1st pass, and choose\n"
2048     "                            the one that's only used 10 percent of the time\n"
2049     "                            or less. This should locate subtitles for short\n"
2050     "                            foreign language segments. Best used in conjunction\n"
2051     "                            with --subtitle-forced.\n"
2052     "    -F, --subtitle-forced   Only display subtitles from the selected stream if\n"
2053     "                            the subtitle has the forced flag set. May be used in\n"
2054     "                            conjunction with --subtitle-scan to auto-select\n"
2055     "                            a stream if it contains forced subtitles.\n"
2056     "    -N, --native-language   Select subtitles with this language if it does not\n"
2057     "          <string>          match the Audio language. Provide the language's\n"
2058     "                            iso639-2 code (fre, eng, spa, dut, et cetera)\n"
2059
2060
2061     "\n"
2062
2063
2064     );
2065 }
2066
2067 /****************************************************************************
2068  * ShowPresets:
2069  ****************************************************************************/
2070 static void ShowPresets()
2071 {
2072     printf("\n< Apple\n");
2073
2074     printf("\n   + Universal:  -e x264  -q 0.589999973773956 -a 1,1 -E faac,ac3 -B 160,auto -R 48,Auto -6 dpl2,auto -f mp4 -X 720 -P -m -x level=30:cabac=0:ref=3:mixed-refs=1:analyse=all:me=umh:no-fast-pskip=1\n");
2075
2076     printf("\n   + iPod:  -e x264  -b 700 -a 1 -E faac -B 160 -R 48 -6 dpl2 -f mp4 -I -X 320 -m -x level=30:bframes=0:cabac=0:ref=1:vbv-maxrate=768:vbv-bufsize=2000:analyse=all:me=umh:no-fast-pskip=1\n");
2077
2078     printf("\n   + iPhone & iPod Touch:  -e x264  -q 0.589999973773956 -a 1 -E faac -B 128 -R 48 -6 dpl2 -f mp4 -X 480 -m -x level=30:cabac=0:ref=2:mixed-refs:analyse=all:me=umh:no-fast-pskip=1\n");
2079
2080     printf("\n   + AppleTV:  -e x264  -q 0.589999973773956 -a 1,1 -E faac,ac3 -B 160,auto -R 48,Auto -6 dpl2,auto -f mp4 -4 -X 960 -P -m -x level=30:cabac=0:ref=3:mixed-refs=1:bframes=6:weightb=1:direct=auto:no-fast-pskip=1:me=umh:subq=7:analyse=all\n");
2081
2082     printf("\n   + QuickTime:  -e x264  -b 1800 -a 1 -E faac -B 160 -R Auto -6 dpl2 -f mp4 -p -m -2 -T -x ref=3:mixed-refs:bframes=3:weightb:direct=auto:me=umh:subme=7:analyse=all:8x8dct:trellis=1:no-fast-pskip=1:psy-rd=1,1\n");
2083
2084     printf("\n   << Legacy\n");
2085
2086     printf("\n      + AppleTV Legacy:  -e x264  -b 2500 -a 1,1 -E faac,ac3 -B 160,auto -R 48,Auto -6 dpl2,auto -f mp4 -4 -p -m -x bframes=3:ref=1:subme=5:me=umh:no-fast-pskip=1:trellis=1:cabac=0\n");
2087
2088     printf("\n      + iPhone Legacy:  -e x264  -b 960 -a 1 -E faac -B 128 -R 48 -6 dpl2 -f mp4 -I -X 480 -m -x level=30:cabac=0:ref=1:analyse=all:me=umh:no-fast-pskip=1:trellis=1\n");
2089
2090     printf("\n      + iPod Legacy:  -e x264  -b 1500 -a 1 -E faac -B 160 -R 48 -6 dpl2 -f mp4 -I -X 640 -m -x level=30:bframes=0:cabac=0:ref=1:vbv-maxrate=1500:vbv-bufsize=2000:analyse=all:me=umh:no-fast-pskip=1\n");
2091
2092     printf("\n   >>\n");
2093
2094     printf("\n>\n");
2095
2096     printf("\n< Basic\n");
2097
2098     printf("\n   + Normal:  -e x264  -b 1500 -a 1 -E faac -B 160 -R Auto -6 dpl2 -f mp4 -p -m -2 -T -x ref=2:bframes=2:me=umh\n");
2099
2100     printf("\n   + Classic:  -b 1000 -a 1 -E faac -B 160 -R Auto -6 dpl2 -f mp4\n");
2101
2102     printf("\n>\n");
2103
2104     printf("\n< High Profile\n");
2105
2106     printf("\n   + Animation:  -e x264  -b 1000 -a 1 -E faac -B 160 -R Auto -6 dpl2 -f mkv --detelecine --decomb -p -m -2 -T -x ref=5:mixed-refs:bframes=6:weightb:direct=auto:b-pyramid:me=umh:analyse=all:8x8dct:trellis=1:nr=150:no-fast-pskip:filter=2,2:psy-rd=1,1:subme=9\n");
2107
2108     printf("\n   + Constant Quality Rate:  -e x264  -q 0.600000023841858 -a 1 -E ac3 -B 160 -R Auto -6 auto -f mkv -p -m -x ref=3:mixed-refs:bframes=3:b-pyramid:weightb:filter=-2,-1:trellis=1:analyse=all:8x8dct:me=umh:subme=9:psy-rd=1,1\n");
2109
2110     printf("\n   + Film:  -e x264  -b 1800 -a 1 -E ac3 -B 160 -R Auto -6 auto -f mkv -p -m -2 -T -x ref=3:mixed-refs:bframes=6:weightb:direct=auto:b-pyramid:me=umh:subme=9:analyse=all:8x8dct:trellis=1:no-fast-pskip:psy-rd=1,1\n");
2111
2112     printf("\n   + Television:  -e x264  -b 1300 -a 1 -E faac -B 160 -R Auto -6 dpl2 -f mkv --detelecine --decomb -p -m -2 -T -x ref=3:mixed-refs:bframes=6:weightb:direct=auto:b-pyramid:me=umh:subme=9:analyse=all:8x8dct:trellis=1:nr=150:no-fast-pskip=1:psy-rd=1,1\n");
2113
2114     printf("\n>\n");
2115
2116     printf("\n< Gaming Consoles\n");
2117
2118     printf("\n   + PSP:  -b 1024 -a 1 -E faac -B 128 -R 48 -6 dpl2 -f mp4 -X 368 -Y 208 -m\n");
2119
2120     printf("\n   + PS3:  -e x264  -b 2500 -a 1 -E faac -B 160 -R 48 -6 dpl2 -f mp4 --crop 0:0:0:0 -p -x level=41:me=umh\n");
2121
2122     printf("\n   + Xbox 360:  -e x264  -b 2000 -a 1 -E faac -B 160 -R 48 -6 dpl2 -f mp4 -p -x level=40:ref=2:mixed-refs:bframes=3:weightb:subme=9:direct=auto:b-pyramid:me=umh:analyse=all:no-fast-pskip:filter=-2,-1\n");
2123
2124     printf("\n>\n");
2125
2126 }
2127
2128 /****************************************************************************
2129  * ParseOptions:
2130  ****************************************************************************/
2131 static int ParseOptions( int argc, char ** argv )
2132 {
2133
2134     #define PREVIEWS 257
2135     #define START_AT_PREVIEW 258
2136     #define STOP_AT 259
2137     #define ANGLE 260
2138     #define DVDNAV 261
2139
2140     for( ;; )
2141     {
2142         static struct option long_options[] =
2143           {
2144             { "help",        no_argument,       NULL,    'h' },
2145             { "update",      no_argument,       NULL,    'u' },
2146             { "verbose",     optional_argument, NULL,    'v' },
2147             { "cpu",         required_argument, NULL,    'C' },
2148             { "dvdnav",      no_argument,       NULL,    DVDNAV },
2149
2150             { "format",      required_argument, NULL,    'f' },
2151             { "input",       required_argument, NULL,    'i' },
2152             { "output",      required_argument, NULL,    'o' },
2153             { "large-file",  no_argument,       NULL,    '4' },
2154             { "optimize",    no_argument,       NULL,    'O' },
2155             { "ipod-atom",   no_argument,       NULL,    'I' },
2156
2157             { "title",       required_argument, NULL,    't' },
2158             { "longest",     no_argument,       NULL,    'L' },
2159             { "chapters",    required_argument, NULL,    'c' },
2160             { "angle",       required_argument, NULL,    ANGLE },
2161             { "markers",     optional_argument, NULL,    'm' },
2162             { "audio",       required_argument, NULL,    'a' },
2163             { "mixdown",     required_argument, NULL,    '6' },
2164             { "drc",         required_argument, NULL,    'D' },
2165             { "subtitle",    required_argument, NULL,    's' },
2166             { "subtitle-scan", no_argument,     NULL,    'U' },
2167             { "subtitle-forced", no_argument,   NULL,    'F' },
2168             { "native-language", required_argument, NULL,'N' },
2169
2170             { "encoder",     required_argument, NULL,    'e' },
2171             { "aencoder",    required_argument, NULL,    'E' },
2172             { "two-pass",    no_argument,       NULL,    '2' },
2173             { "deinterlace", optional_argument, NULL,    'd' },
2174             { "deblock",     optional_argument, NULL,    '7' },
2175             { "denoise",     optional_argument, NULL,    '8' },
2176             { "detelecine",  optional_argument, NULL,    '9' },
2177             { "decomb",      optional_argument, NULL,    '5' },
2178             { "grayscale",   no_argument,       NULL,    'g' },
2179             { "pixelratio",  no_argument,       NULL,    'p' },
2180             { "loosePixelratio", optional_argument,   NULL,    'P' },
2181             { "width",       required_argument, NULL,    'w' },
2182             { "height",      required_argument, NULL,    'l' },
2183             { "crop",        required_argument, NULL,    'n' },
2184
2185             { "vb",          required_argument, NULL,    'b' },
2186             { "quality",     required_argument, NULL,    'q' },
2187             { "size",        required_argument, NULL,    'S' },
2188             { "ab",          required_argument, NULL,    'B' },
2189             { "rate",        required_argument, NULL,    'r' },
2190             { "arate",       required_argument, NULL,    'R' },
2191             { "cqp",         no_argument,       NULL,    'Q' },
2192             { "x264opts",    required_argument, NULL,    'x' },
2193             { "turbo",       no_argument,       NULL,    'T' },
2194             { "maxHeight",   required_argument, NULL,    'Y' },
2195             { "maxWidth",    required_argument, NULL,    'X' },
2196             { "preset",      required_argument, NULL,    'Z' },
2197             { "preset-list", no_argument,       NULL,    'z' },
2198
2199             { "aname",       required_argument, NULL,    'A' },
2200             { "color-matrix",required_argument, NULL,    'M' },
2201             { "previews",    required_argument, NULL,    PREVIEWS },
2202             { "start-at-preview", required_argument, NULL, START_AT_PREVIEW },
2203             { "stop-at",    required_argument, NULL,     STOP_AT },
2204
2205             { 0, 0, 0, 0 }
2206           };
2207
2208         int option_index = 0;
2209         int c;
2210
2211                 c = getopt_long( argc, argv,
2212                                                  "hv::uC:f:4i:Io:t:Lc:m::M:a:A:6:s:UFN:e:E:2dD:7895gpOP::w:l:n:b:q:S:B:r:R:Qx:TY:X:Z:z",
2213                          long_options, &option_index );
2214         if( c < 0 )
2215         {
2216             break;
2217         }
2218
2219         switch( c )
2220         {
2221             case 'h':
2222                 ShowHelp();
2223                 exit( 0 );
2224             case 'u':
2225                 update = 1;
2226                 break;
2227             case 'v':
2228                 if( optarg != NULL )
2229                 {
2230                     debug = atoi( optarg );
2231                 }
2232                 else
2233                 {
2234                     debug = 1;
2235                 }
2236                 break;
2237             case 'C':
2238                 cpu = atoi( optarg );
2239                 break;
2240
2241             case 'Z':
2242                 preset = 1;
2243                 preset_name = strdup(optarg);
2244                 break;
2245             case 'z':
2246                 ShowPresets();
2247                 exit ( 0 );
2248             case DVDNAV:
2249                 dvdnav = 1;
2250                 break;
2251
2252             case 'f':
2253                 format = strdup( optarg );
2254                 break;
2255             case 'i':
2256                 input = strdup( optarg );
2257 #ifdef __APPLE_CC__
2258                 char *devName = bsd_name_for_path( input ); // alloc
2259                 if( devName )
2260                 {
2261                     if( device_is_dvd( devName ))
2262                     {
2263                         free( input );
2264                         input = malloc( strlen( "/dev/" ) + strlen( devName ) + 1 );
2265                         sprintf( input, "/dev/%s", devName );
2266                     }
2267                     free( devName );
2268                 }
2269 #endif
2270                 break;
2271             case 'o':
2272                 output = strdup( optarg );
2273                 break;
2274             case '4':
2275                 largeFileSize = 1;
2276                 break;
2277             case 'O':
2278                 mp4_optimize = 1;
2279                 break;
2280             case 'I':
2281                 ipod_atom = 1;
2282                 break;
2283
2284             case 't':
2285                 titleindex = atoi( optarg );
2286                 break;
2287             case 'L':
2288                 longest_title = 1;
2289                 break;
2290             case 'c':
2291             {
2292                 int start, end;
2293                 if( sscanf( optarg, "%d-%d", &start, &end ) == 2 )
2294                 {
2295                     chapter_start = start;
2296                     chapter_end   = end;
2297                 }
2298                 else if( sscanf( optarg, "%d", &start ) == 1 )
2299                 {
2300                     chapter_start = start;
2301                     chapter_end   = chapter_start;
2302                 }
2303                 else
2304                 {
2305                     fprintf( stderr, "chapters: invalid syntax (%s)\n",
2306                              optarg );
2307                     return -1;
2308                 }
2309                 break;
2310             }
2311             case ANGLE:
2312                 angle = atoi( optarg );
2313                 break;
2314             case 'm':
2315                 if( optarg != NULL )
2316                 {
2317                     marker_file = strdup( optarg );
2318                 }
2319                 chapter_markers = 1;
2320                 break;
2321             case 'a':
2322                 if( optarg != NULL )
2323                 {
2324                     atracks = strdup( optarg );
2325                 }
2326                 else
2327                 {
2328                     atracks = "1" ;
2329                 }
2330                 break;
2331             case '6':
2332                 if( optarg != NULL )
2333                 {
2334                     mixdowns = strdup( optarg );
2335                 }
2336                 break;
2337             case 'D':
2338                 if( optarg != NULL )
2339                 {
2340                     dynamic_range_compression = strdup( optarg );
2341                 }
2342                 break;
2343             case 's':
2344                 sub = atoi( optarg );
2345                 break;
2346             case 'U':
2347                 subtitle_scan = 1;
2348                 break;
2349             case 'F':
2350                 subtitle_force = 1;
2351                 break;
2352             case 'N':
2353                 native_language = strdup( optarg );
2354                 break;
2355             case '2':
2356                 twoPass = 1;
2357                 break;
2358             case 'd':
2359                 if( optarg != NULL )
2360                 {
2361                     if (!( strcmp( optarg, "fast" ) ))
2362                     {
2363                         deinterlace_opt = "-1";
2364                     }
2365                     else if (!( strcmp( optarg, "slow" ) ))
2366                     {
2367                         deinterlace_opt = "2";
2368                     }
2369                     else if (!( strcmp( optarg, "slower" ) ))
2370                     {
2371                         deinterlace_opt = "0";
2372                     }
2373                     else
2374                     {
2375                         deinterlace_opt = strdup( optarg );
2376                     }
2377                 }
2378                 deinterlace = 1;
2379                 break;
2380             case '7':
2381                 if( optarg != NULL )
2382                 {
2383                     deblock_opt = strdup( optarg );
2384                 }
2385                 deblock = 1;
2386                 break;
2387             case '8':
2388                 if( optarg != NULL )
2389                 {
2390                     if (!( strcmp( optarg, "weak" ) ))
2391                     {
2392                         denoise_opt = "2:1:2:3";
2393                     }
2394                     else if (!( strcmp( optarg, "medium" ) ))
2395                     {
2396                         denoise_opt = "3:2:2:3";
2397                     }
2398                     else if (!( strcmp( optarg, "strong" ) ))
2399                     {
2400                         denoise_opt = "7:7:5:5";
2401                     }
2402                     else
2403                     {
2404                         denoise_opt = strdup( optarg );
2405                     }
2406                 }
2407                 denoise = 1;
2408                 break;
2409             case '9':
2410                 if( optarg != NULL )
2411                 {
2412                     detelecine_opt = strdup( optarg );
2413                 }
2414                 detelecine = 1;
2415                 break;
2416             case '5':
2417                 if( optarg != NULL )
2418                 {
2419                     decomb_opt = strdup( optarg );
2420                 }
2421                 decomb = 1;
2422                 break;
2423             case 'g':
2424                 grayscale = 1;
2425                 break;
2426             case 'p':
2427                 pixelratio = 1;
2428                 break;
2429             case 'P':
2430                 loosePixelratio = 1;
2431                 if( optarg != NULL )
2432                 {
2433                     sscanf( optarg, "%i:%i:%i", &modulus, &par_width, &par_height );
2434                 }
2435                 break;
2436             case 'e':
2437                 if( !strcasecmp( optarg, "ffmpeg" ) )
2438                 {
2439                     vcodec = HB_VCODEC_FFMPEG;
2440                 }
2441                 else if( !strcasecmp( optarg, "xvid" ) )
2442                 {
2443                     vcodec = HB_VCODEC_XVID;
2444                 }
2445                 else if( !strcasecmp( optarg, "x264" ) )
2446                 {
2447                     vcodec = HB_VCODEC_X264;
2448                 }
2449                 else if( !strcasecmp( optarg, "x264b13" ) )
2450                 {
2451                     vcodec = HB_VCODEC_X264;
2452                     h264_13 = 1;
2453                 }
2454                 else if( !strcasecmp( optarg, "x264b30" ) )
2455                 {
2456                     vcodec = HB_VCODEC_X264;
2457                     h264_30 = 1;
2458                 }
2459                 else if( !strcasecmp( optarg, "theora" ) )
2460                 {
2461                     vcodec = HB_VCODEC_THEORA;
2462                 }
2463                 else
2464                 {
2465                     fprintf( stderr, "invalid codec (%s)\n", optarg );
2466                     return -1;
2467                 }
2468                 break;
2469             case 'E':
2470                 if( optarg != NULL )
2471                 {
2472                     acodecs = strdup( optarg );
2473                 }
2474                 break;
2475             case 'w':
2476                 width = atoi( optarg );
2477                 break;
2478             case 'l':
2479                 height = atoi( optarg );
2480                 break;
2481             case 'n':
2482             {
2483                 int    i;
2484                 char * tmp = optarg;
2485                 for( i = 0; i < 4; i++ )
2486                 {
2487                     if( !*tmp )
2488                         break;
2489                     crop[i] = strtol( tmp, &tmp, 0 );
2490                     tmp++;
2491                 }
2492                 break;
2493             }
2494             case 'r':
2495             {
2496                 int i;
2497                 vrate = 0;
2498                 for( i = 0; i < hb_video_rates_count; i++ )
2499                 {
2500                     if( !strcmp( optarg, hb_video_rates[i].string ) )
2501                     {
2502                         vrate = hb_video_rates[i].rate;
2503                         break;
2504                     }
2505                 }
2506                 if( !vrate )
2507                 {
2508                     fprintf( stderr, "invalid framerate %s\n", optarg );
2509                 }
2510                 break;
2511             }
2512             case 'R':
2513                 if( optarg != NULL )
2514                 {
2515                     arates = strdup( optarg );
2516                 }
2517                 break;
2518             case 'b':
2519                 vbitrate = atoi( optarg );
2520                 break;
2521             case 'q':
2522                 vquality = atof( optarg );
2523                 break;
2524             case 'S':
2525                 size = atoi( optarg );
2526                 break;
2527             case 'B':
2528                 if( optarg != NULL )
2529                 {
2530                     abitrates = strdup( optarg );
2531                 }
2532                 break;
2533             case 'Q':
2534                 crf = 0;
2535                 break;
2536             case 'x':
2537                 x264opts = strdup( optarg );
2538                 break;
2539             case 'T':
2540                 turbo_opts_enabled = 1;
2541                 break;
2542             case 'Y':
2543                 maxHeight = atoi( optarg );
2544                 break;
2545             case 'X':
2546                 maxWidth = atoi (optarg );
2547                 break;
2548             case 'A':
2549                 if( optarg != NULL )
2550                 {
2551                     anames = strdup( optarg );
2552                 }
2553                 break;
2554             case PREVIEWS:
2555                 sscanf( optarg, "%i:%i", &preview_count, &store_previews );
2556                 break;
2557             case START_AT_PREVIEW:
2558                 start_at_preview = atoi( optarg );
2559                 break;
2560             case STOP_AT:
2561                 stop_at_string = strdup( optarg );
2562                 stop_at_token = strtok( stop_at_string, ":");
2563                 if( !strcmp( stop_at_token, "frame" ) )
2564                 {
2565                     stop_at_token = strtok( NULL, ":");
2566                     stop_at_frame = atoi(stop_at_token);
2567                 }
2568                 else if( !strcmp( stop_at_token, "pts" ) )
2569                 {
2570                     stop_at_token = strtok( NULL, ":");
2571                     sscanf( stop_at_token, "%"SCNd64, &stop_at_pts );
2572                 }
2573                 else if( !strcmp( stop_at_token, "duration" ) )
2574                 {
2575                     stop_at_token = strtok( NULL, ":");
2576                     sscanf( stop_at_token, "%"SCNd64, &stop_at_pts );
2577                     stop_at_pts *= 90000LL;
2578                 }
2579                 break;
2580             case 'M':
2581                 if( atoi( optarg ) == 601 )
2582                     color_matrix = 1;
2583                 else if( atoi( optarg ) == 709 )
2584                     color_matrix = 2;
2585                 break;
2586             default:
2587                 fprintf( stderr, "unknown option (%s)\n", argv[optind] );
2588                 return -1;
2589         }
2590     }
2591
2592     return 0;
2593 }
2594
2595 static int CheckOptions( int argc, char ** argv )
2596 {
2597     if( update )
2598     {
2599         return 0;
2600     }
2601
2602     if( input == NULL || *input == '\0' )
2603     {
2604         fprintf( stderr, "Missing input device. Run %s --help for "
2605                  "syntax.\n", argv[0] );
2606         return 1;
2607     }
2608
2609     /* Parse format */
2610     if( titleindex > 0 )
2611     {
2612         if( output == NULL || *output == '\0' )
2613         {
2614             fprintf( stderr, "Missing output file name. Run %s --help "
2615                      "for syntax.\n", argv[0] );
2616             return 1;
2617         }
2618
2619         if( !format )
2620         {
2621             char * p = strrchr( output, '.' );
2622
2623             /* autodetect */
2624             if( p && !strcasecmp( p, ".avi" ) )
2625             {
2626                 mux = HB_MUX_AVI;
2627                 default_acodec = HB_ACODEC_LAME;
2628             }
2629             else if( p && ( !strcasecmp( p, ".mp4" )  ||
2630                             !strcasecmp( p, ".m4v" ) ) )
2631             {
2632                 if ( h264_30 == 1 )
2633                     mux = HB_MUX_IPOD;
2634                 else
2635                     mux = HB_MUX_MP4;
2636                 default_acodec = HB_ACODEC_FAAC;
2637             }
2638             else if( p && ( !strcasecmp( p, ".ogm" ) ||
2639                             !strcasecmp( p, ".ogg" ) ) )
2640             {
2641                 mux = HB_MUX_OGM;
2642                 default_acodec = HB_ACODEC_VORBIS;
2643             }
2644             else if( p && !strcasecmp(p, ".mkv" ) )
2645             {
2646                 mux = HB_MUX_MKV;
2647                 default_acodec = HB_ACODEC_AC3;
2648             }
2649             else
2650             {
2651                 fprintf( stderr, "Output format couldn't be guessed "
2652                          "from file name, using default.\n" );
2653                 return 0;
2654             }
2655         }
2656         else if( !strcasecmp( format, "avi" ) )
2657         {
2658             mux = HB_MUX_AVI;
2659             default_acodec = HB_ACODEC_LAME;
2660         }
2661         else if( !strcasecmp( format, "mp4" ) ||
2662                  !strcasecmp( format, "m4v" ) )
2663         {
2664             if ( h264_30 == 1)
2665                 mux = HB_MUX_IPOD;
2666             else
2667                 mux = HB_MUX_MP4;
2668             default_acodec = HB_ACODEC_FAAC;
2669         }
2670         else if( !strcasecmp( format, "ogm" ) ||
2671                  !strcasecmp( format, "ogg" ) )
2672         {
2673             mux = HB_MUX_OGM;
2674             default_acodec = HB_ACODEC_VORBIS;
2675         }
2676         else if( !strcasecmp( format, "mkv" ) )
2677         {
2678             mux = HB_MUX_MKV;
2679             default_acodec = HB_ACODEC_AC3;
2680         }
2681         else
2682         {
2683             fprintf( stderr, "Invalid output format (%s). Possible "
2684                      "choices are avi, mp4, m4v, ogm, ogg and mkv\n.", format );
2685             return 1;
2686         }
2687     }
2688
2689     return 0;
2690 }
2691
2692 static int get_acodec_for_string( char *codec )
2693 {
2694     if( !strcasecmp( codec, "ac3" ) )
2695     {
2696         return HB_ACODEC_AC3;
2697     }
2698     else if( !strcasecmp( codec, "dts" ) || !strcasecmp( codec, "dca" ) )
2699     {
2700         return HB_ACODEC_DCA;
2701     }
2702     else if( !strcasecmp( codec, "lame" ) )
2703     {
2704         return HB_ACODEC_LAME;
2705     }
2706     else if( !strcasecmp( codec, "faac" ) )
2707     {
2708         return HB_ACODEC_FAAC;
2709     }
2710     else if( !strcasecmp( codec, "vorbis") )
2711     {
2712         return HB_ACODEC_VORBIS;
2713     }
2714     else
2715     {
2716         return -1;
2717     }
2718 }
2719
2720 static int is_sample_rate_valid(int rate)
2721 {
2722     int i;
2723     for( i = 0; i < hb_audio_rates_count; i++ )
2724     {
2725             if (rate == hb_audio_rates[i].rate)
2726                 return 1;
2727     }
2728     return 0;
2729 }
2730
2731 #ifdef __APPLE_CC__
2732 /****************************************************************************
2733  * bsd_name_for_path
2734  *
2735  * Returns the BSD device name for the block device that contains the
2736  * passed-in path. Returns NULL on failure.
2737  ****************************************************************************/
2738 static char* bsd_name_for_path(char *path)
2739 {
2740     OSStatus err;
2741     FSRef ref;
2742     err = FSPathMakeRef( (const UInt8 *) input, &ref, NULL );
2743     if( err != noErr )
2744     {
2745         return NULL;
2746     }
2747
2748     // Get the volume reference number.
2749     FSCatalogInfo catalogInfo;
2750     err = FSGetCatalogInfo( &ref, kFSCatInfoVolume, &catalogInfo, NULL, NULL,
2751                             NULL);
2752     if( err != noErr )
2753     {
2754         return NULL;
2755     }
2756     FSVolumeRefNum volRefNum = catalogInfo.volume;
2757
2758     // Now let's get the device name
2759     GetVolParmsInfoBuffer volumeParms;
2760     err = FSGetVolumeParms( volRefNum, &volumeParms, sizeof( volumeParms ) );
2761     if( err != noErr )
2762     {
2763         return NULL;
2764     }
2765
2766     // A version 4 GetVolParmsInfoBuffer contains the BSD node name in the vMDeviceID field.
2767     // It is actually a char * value. This is mentioned in the header CoreServices/CarbonCore/Files.h.
2768     if( volumeParms.vMVersion < 4 )
2769     {
2770         return NULL;
2771     }
2772
2773     // vMDeviceID might be zero as is reported with experimental ZFS (zfs-119) support in Leopard.
2774     if( !volumeParms.vMDeviceID )
2775     {
2776         return NULL;
2777     }
2778
2779     return strdup( volumeParms.vMDeviceID );
2780 }
2781
2782 /****************************************************************************
2783  * device_is_dvd
2784  *
2785  * Returns whether or not the passed in BSD device represents a DVD, or other
2786  * optical media.
2787  ****************************************************************************/
2788 static int device_is_dvd(char *device)
2789 {
2790     io_service_t service = get_iokit_service(device);
2791     if( service == IO_OBJECT_NULL )
2792     {
2793         return 0;
2794     }
2795     int result = is_dvd_service(service);
2796     IOObjectRelease(service);
2797     return result;
2798 }
2799
2800 /****************************************************************************
2801  * get_iokit_service
2802  *
2803  * Returns the IOKit service object for the passed in BSD device name.
2804  ****************************************************************************/
2805 static io_service_t get_iokit_service( char *device )
2806 {
2807     CFMutableDictionaryRef matchingDict;
2808     matchingDict = IOBSDNameMatching( kIOMasterPortDefault, 0, device );
2809     if( matchingDict == NULL )
2810     {
2811         return IO_OBJECT_NULL;
2812     }
2813     // Fetch the object with the matching BSD node name. There should only be
2814     // one match, so IOServiceGetMatchingService is used instead of
2815     // IOServiceGetMatchingServices to simplify the code.
2816     return IOServiceGetMatchingService( kIOMasterPortDefault, matchingDict );
2817 }
2818
2819 /****************************************************************************
2820  * is_dvd_service
2821  *
2822  * Returns whether or not the service passed in is a DVD.
2823  *
2824  * Searches for an IOMedia object that represents the entire (whole) media that
2825  * the volume is on. If the volume is on partitioned media, the whole media
2826  * object will be a parent of the volume's media object. If the media is not
2827  * partitioned, the volume's media object will be the whole media object.
2828  ****************************************************************************/
2829 static int is_dvd_service( io_service_t service )
2830 {
2831     kern_return_t  kernResult;
2832     io_iterator_t  iter;
2833
2834     // Create an iterator across all parents of the service object passed in.
2835     kernResult = IORegistryEntryCreateIterator( service,
2836                                                 kIOServicePlane,
2837                                                 kIORegistryIterateRecursively | kIORegistryIterateParents,
2838                                                 &iter );
2839     if( kernResult != KERN_SUCCESS )
2840     {
2841         return 0;
2842     }
2843     if( iter == IO_OBJECT_NULL )
2844     {
2845         return 0;
2846     }
2847
2848     // A reference on the initial service object is released in the do-while
2849     // loop below, so add a reference to balance.
2850     IOObjectRetain( service );
2851
2852     int result = 0;
2853     do
2854     {
2855         if( is_whole_media_service( service ) &&
2856             IOObjectConformsTo( service, kIODVDMediaClass) )
2857         {
2858             result = 1;
2859         }
2860         IOObjectRelease( service );
2861     } while( !result && (service = IOIteratorNext( iter )) );
2862     IOObjectRelease( iter );
2863
2864     return result;
2865 }
2866
2867 /****************************************************************************
2868  * is_whole_media_service
2869  *
2870  * Returns whether or not the service passed in is an IOMedia service and
2871  * represents the "whole" media instead of just a partition.
2872  *
2873  * The whole media object is indicated in the IORegistry by the presence of a
2874  * property with the key "Whole" and value "Yes".
2875  ****************************************************************************/
2876 static is_whole_media_service( io_service_t service )
2877 {
2878     int result = 0;
2879
2880     if( IOObjectConformsTo( service, kIOMediaClass ) )
2881     {
2882         CFTypeRef wholeMedia = IORegistryEntryCreateCFProperty( service,
2883                                                                 CFSTR( kIOMediaWholeKey ),
2884                                                                 kCFAllocatorDefault,
2885                                                                 0 );
2886         if ( !wholeMedia )
2887         {
2888             return 0;
2889         }
2890         result = CFBooleanGetValue( (CFBooleanRef)wholeMedia );
2891         CFRelease( wholeMedia );
2892     }
2893
2894     return result;
2895 }
2896 #endif // __APPLE_CC__