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.m0k.org/>.
   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
  13 #include "hb.h"
  14 #include "parsecsv.h"
  15
  16 /* Options */
  17 static int    debug       = HB_DEBUG_NONE;
  18 static int    update      = 0;
  19 static char * input       = NULL;
  20 static char * output      = NULL;
  21 static char * format      = NULL;
  22 static int    titleindex  = 1;
  23 static int    twoPass     = 0;
  24 static int    deinterlace = 0;
  25 static int    grayscale   = 0;
  26 static int    vcodec      = HB_VCODEC_FFMPEG;
  27 static int    h264_13     = 0;
  28 static int    h264_30     = 0;
  29 static char * audios      = NULL;
  30 static int    audio_mixdown = HB_AMIXDOWN_DOLBYPLII;
  31 static int    sub         = 0;
  32 static int    width       = 0;
  33 static int    height      = 0;
  34 static int    crop[4]     = { -1,-1,-1,-1 };
  35 static int    cpu         = 0;
  36 static int    vrate       = 0;
  37 static int    arate       = 0;
  38 static float  vquality    = -1.0;
  39 static int    vbitrate    = 0;
  40 static int    size        = 0;
  41 static int    abitrate    = 0;
  42 static int    mux         = 0;
  43 static int    acodec      = 0;
  44 static int    pixelratio  = 0;
  45 static int    chapter_start = 0;
  46 static int    chapter_end   = 0;
  47 static int    chapter_markers = 0;
  48 static char * marker_file   = NULL;
  49 static int        crf                   = 0;
  50 static char       *x264opts             = NULL;
  51 static char       *x264opts2    = NULL;
  52 static int        maxHeight             = 0;
  53 static int        maxWidth              = 0;
  54
  55 /* Exit cleanly on Ctrl-C */
  56 static volatile int die = 0;
  57 static void SigHandler( int );
  58
  59 /* Utils */
  60 static void ShowCommands();
  61 static void ShowHelp();
  62 static int  ParseOptions( int argc, char ** argv );
  63 static int  CheckOptions( int argc, char ** argv );
  64 static int  HandleEvents( hb_handle_t * h );
  65
  66 int main( int argc, char ** argv )
  67 {
  68     hb_handle_t * h;
  69     int           build;
  70     char        * version;
  71
  72     /* Parse command line */
  73     if( ParseOptions( argc, argv ) ||
  74         CheckOptions( argc, argv ) )
  75     {
  76         return 1;
  77     }
  78
  79     /* Init libhb */
  80     h = hb_init( debug, update );
  81
  82     /* Show version */
  83     fprintf( stderr, "HandBrake %s (%d) - http://handbrake.m0k.org/\n",
  84              hb_get_version( h ), hb_get_build( h ) );
  85
  86     /* Check for update */
  87     if( update )
  88     {
  89         if( ( build = hb_check_update( h, &version ) ) > -1 )
  90         {
  91             fprintf( stderr, "You are using an old version of "
  92                      "HandBrake.\nLatest is %s (build %d).\n", version,
  93                      build );
  94         }
  95         else
  96         {
  97             fprintf( stderr, "Your version of HandBrake is up to "
  98                      "date.\n" );
  99         }
 100         hb_close( &h );
 101         return 0;
 102     }
 103
 104     /* Geeky */
 105     fprintf( stderr, "%d CPU%s detected\n", hb_get_cpu_count(),
 106              hb_get_cpu_count( h ) > 1 ? "s" : "" );
 107     if( cpu )
 108     {
 109         fprintf( stderr, "Forcing %d CPU%s\n", cpu,
 110                  cpu > 1 ? "s" : "" );
 111         hb_set_cpu_count( h, cpu );
 112     }
 113
 114     /* Exit ASAP on Ctrl-C */
 115     signal( SIGINT, SigHandler );
 116
 117     /* Feed libhb with a DVD to scan */
 118     fprintf( stderr, "Opening %s...\n", input );
 119     hb_scan( h, input, titleindex );
 120
 121     /* Wait... */
 122     while( !die )
 123     {
 124 #if !defined(SYS_BEOS)
 125         fd_set         fds;
 126         struct timeval tv;
 127         int            ret;
 128         char           buf[257];
 129
 130         tv.tv_sec  = 0;
 131         tv.tv_usec = 100000;
 132
 133         FD_ZERO( &fds );
 134         FD_SET( STDIN_FILENO, &fds );
 135         ret = select( STDIN_FILENO + 1, &fds, NULL, NULL, &tv );
 136
 137         if( ret > 0 )
 138         {
 139             int size = 0;
 140
 141             while( size < 256 &&
 142                    read( STDIN_FILENO, &buf[size], 1 ) > 0 )
 143             {
 144                 if( buf[size] == '\n' )
 145                 {
 146                     break;
 147                 }
 148                 size++;
 149             }
 150
 151             if( size >= 256 || buf[size] == '\n' )
 152             {
 153                 switch( buf[0] )
 154                 {
 155                     case 'q':
 156                         die = 1;
 157                         break;
 158                     case 'p':
 159                         hb_pause( h );
 160                         break;
 161                     case 'r':
 162                         hb_resume( h );
 163                         break;
 164                     case 'h':
 165                         ShowCommands();
 166                         break;
 167                 }
 168             }
 169         }
 170         hb_snooze( 200 );
 171 #else
 172         hb_snooze( 200 );
 173 #endif
 174
 175         HandleEvents( h );
 176     }
 177
 178     /* Clean up */
 179     hb_close( &h );
 180     if( input )  free( input );
 181     if( output ) free( output );
 182     if( format ) free( format );
 183     if( audios ) free( audios );
 184         if( x264opts ) free (x264opts );
 185         if( x264opts2 ) free (x264opts2 );
 186
 187     fprintf( stderr, "HandBrake has exited.\n" );
 188
 189     return 0;
 190 }
 191
 192 static void ShowCommands()
 193 {
 194     fprintf( stderr, "Commands:\n" );
 195     fprintf( stderr, " [h]elp    Show this message\n" );
 196     fprintf( stderr, " [q]uit    Exit HandBrakeCLI\n" );
 197     fprintf( stderr, " [p]ause   Pause encoding\n" );
 198     fprintf( stderr, " [r]esume  Resume encoding\n" );
 199 }
 200
 201 static void PrintTitleInfo( hb_title_t * title )
 202 {
 203     hb_chapter_t  * chapter;
 204     hb_audio_t    * audio;
 205     hb_subtitle_t * subtitle;
 206     int i;
 207
 208     fprintf( stderr, "+ title %d:\n", title->index );
 209     fprintf( stderr, "  + vts %d, ttn %d, cells %d->%d (%d blocks)\n",
 210              title->vts, title->ttn, title->cell_start, title->cell_end,
 211              title->block_count );
 212     fprintf( stderr, "  + duration: %02d:%02d:%02d\n",
 213              title->hours, title->minutes, title->seconds );
 214     fprintf( stderr, "  + size: %dx%d, aspect: %.2f, %.3f fps\n",
 215              title->width, title->height,
 216              (float) title->aspect / HB_ASPECT_BASE,
 217              (float) title->rate / title->rate_base );
 218     fprintf( stderr, "  + autocrop: %d/%d/%d/%d\n", title->crop[0],
 219              title->crop[1], title->crop[2], title->crop[3] );
 220     fprintf( stderr, "  + chapters:\n" );
 221     for( i = 0; i < hb_list_count( title->list_chapter ); i++ )
 222     {
 223         chapter = hb_list_item( title->list_chapter, i );
 224         fprintf( stderr, "    + %d: cells %d->%d, %d blocks, duration "
 225                  "%02d:%02d:%02d\n", chapter->index,
 226                  chapter->cell_start, chapter->cell_end,
 227                  chapter->block_count, chapter->hours, chapter->minutes,
 228                  chapter->seconds );
 229     }
 230     fprintf( stderr, "  + audio tracks:\n" );
 231     for( i = 0; i < hb_list_count( title->list_audio ); i++ )
 232     {
 233         audio = hb_list_item( title->list_audio, i );
 234         if( ( audio->codec & HB_ACODEC_AC3 ) || ( audio->codec & HB_ACODEC_DCA) )
 235         {
 236             fprintf( stderr, "    + %d, %s, %dHz, %dbps\n", i + 1,
 237                      audio->lang, audio->rate, audio->bitrate );
 238         }
 239         else
 240         {
 241             fprintf( stderr, "    + %d, %s\n", i + 1, audio->lang );
 242         }
 243     }
 244     fprintf( stderr, "  + subtitle tracks:\n" );
 245     for( i = 0; i < hb_list_count( title->list_subtitle ); i++ )
 246     {
 247         subtitle = hb_list_item( title->list_subtitle, i );
 248         fprintf( stderr, "    + %d, %s\n", i + 1, subtitle->lang );
 249     }
 250 }
 251
 252 static int HandleEvents( hb_handle_t * h )
 253 {
 254     hb_state_t s;
 255     hb_get_state( h, &s );
 256     switch( s.state )
 257     {
 258         case HB_STATE_IDLE:
 259             /* Nothing to do */
 260             break;
 261
 262 #define p s.param.scanning
 263         case HB_STATE_SCANNING:
 264             /* Show what title is currently being scanned */
 265             fprintf( stderr, "Scanning title %d", p.title_cur );
 266             if( !titleindex )
 267                 fprintf( stderr, " of %d", p.title_count );
 268             fprintf( stderr, "...\n" );
 269             break;
 270 #undef p
 271
 272         case HB_STATE_SCANDONE:
 273         {
 274             hb_list_t  * list;
 275             hb_title_t * title;
 276             hb_job_t   * job;
 277
 278             list = hb_get_titles( h );
 279
 280             if( !hb_list_count( list ) )
 281             {
 282                 /* No valid title, stop right there */
 283                 fprintf( stderr, "No title found.\n" );
 284                 die = 1;
 285                 break;
 286             }
 287             if( !titleindex )
 288             {
 289                 /* Scan-only mode, print infos and exit */
 290                 int i;
 291                 for( i = 0; i < hb_list_count( list ); i++ )
 292                 {
 293                     title = hb_list_item( list, i );
 294                     PrintTitleInfo( title );
 295                 }
 296                 die = 1;
 297                 break;
 298             }
 299
 300             /* Set job settings */
 301             title = hb_list_item( list, 0 );
 302             job   = title->job;
 303
 304             PrintTitleInfo( title );
 305
 306             if( chapter_start && chapter_end )
 307             {
 308                 job->chapter_start = MAX( job->chapter_start,
 309                                           chapter_start );
 310                 job->chapter_end   = MIN( job->chapter_end,
 311                                           chapter_end );
 312                 job->chapter_end   = MAX( job->chapter_start,
 313                                           job->chapter_end );
 314             }
 315
 316                         if ( chapter_markers )
 317                         {
 318                                 job->chapter_markers = chapter_markers;
 319
 320                 if( marker_file != NULL )
 321                 {
 322                     hb_csv_file_t * file = hb_open_csv_file( marker_file );
 323                     hb_csv_cell_t * cell;
 324                     int row = 0;
 325                     int chapter = 0;
 326
 327                     fprintf( stderr, "Reading chapter markers from file %s\n", marker_file );
 328
 329                     if( file == NULL )
 330                     {
 331                          fprintf( stderr, "Cannot open chapter marker file, using defaults\n" );
 332                     }
 333                     else
 334                     {
 335                         /* Parse the cells */
 336                         while( NULL != ( cell = hb_read_next_cell( file ) ) )
 337                         {
 338                             /* We have a chapter number */
 339                             if( cell->cell_col == 0 )
 340                             {
 341                                 row = cell->cell_row;
 342                                 chapter = atoi( cell->cell_text );
 343                             }
 344
 345                             /* We have a chapter name */
 346                             if( cell->cell_col == 1 && row == cell->cell_row )
 347                             {
 348                                 /* If we have a valid chapter, copy the string an terminate it */
 349                                 if( chapter >= job->chapter_start && chapter <= job->chapter_end )
 350                                 {
 351                                     hb_chapter_t * chapter_s;
 352
 353                                     chapter_s = hb_list_item( job->title->list_chapter, chapter - 1);
 354                                     strncpy(chapter_s->title, cell->cell_text, 1023);
 355                                     chapter_s->title[1023] = '\0';
 356                                 }
 357                             }
 358
 359
 360                             hb_dispose_cell( cell );
 361                         }
 362
 363                         hb_close_csv_file( file );
 364                     }
 365                 }
 366                         }
 367
 368             if( crop[0] >= 0 && crop[1] >= 0 &&
 369                 crop[2] >= 0 && crop[3] >= 0 )
 370             {
 371                 memcpy( job->crop, crop, 4 * sizeof( int ) );
 372             }
 373
 374             job->deinterlace = deinterlace;
 375             job->grayscale   = grayscale;
 376             job->pixel_ratio = pixelratio;
 377
 378             if( width && height )
 379             {
 380                 job->width  = width;
 381                 job->height = height;
 382             }
 383             else if( width )
 384             {
 385                 job->width = width;
 386                 hb_fix_aspect( job, HB_KEEP_WIDTH );
 387             }
 388             else if( height )
 389             {
 390                 job->height = height;
 391                 hb_fix_aspect( job, HB_KEEP_HEIGHT );
 392             }
 393             else if( !width && !height && !pixelratio )
 394             {
 395                 hb_fix_aspect( job, HB_KEEP_WIDTH );
 396             }
 397
 398             if( vquality >= 0.0 && vquality <= 1.0 )
 399             {
 400                 job->vquality = vquality;
 401                 job->vbitrate = 0;
 402             }
 403             else if( vbitrate )
 404             {
 405                 job->vquality = -1.0;
 406                 job->vbitrate = vbitrate;
 407             }
 408             if( vcodec )
 409             {
 410                 job->vcodec = vcodec;
 411             }
 412             if( h264_13 )
 413             {
 414                 job->h264_level = 13;
 415             }
 416                 if( h264_30 )
 417                 {
 418                     job->h264_level = 30;
 419             }
 420             if( vrate )
 421             {
 422                 job->vrate = 27000000;
 423                 job->vrate_base = vrate;
 424             }
 425             if( arate )
 426             {
 427                 job->arate = arate;
 428             }
 429
 430             if( audios )
 431             {
 432                 if( strcasecmp( audios, "none" ) )
 433                 {
 434                     int    audio_count = 0;
 435                     char * tmp         = audios;
 436                     while( *tmp )
 437                     {
 438                         if( *tmp < '0' || *tmp > '9' )
 439                         {
 440                             /* Skip non numeric char */
 441                             tmp++;
 442                             continue;
 443                         }
 444                                                 job->audio_mixdowns[audio_count] = audio_mixdown;
 445                         job->audios[audio_count++] =
 446                             strtol( tmp, &tmp, 0 ) - 1;
 447                     }
 448                     job->audios[audio_count] = -1;
 449                 }
 450                 else
 451                 {
 452                     job->audios[0] = -1;
 453                 }
 454             }
 455                         else
 456                         {
 457                             /* default to the first audio track if none has been specified */
 458                             job->audios[0] = 0;
 459                             job->audio_mixdowns[0] = audio_mixdown;
 460                         }
 461             if( abitrate )
 462             {
 463                 job->abitrate = abitrate;
 464             }
 465             if( acodec )
 466             {
 467                 job->acodec = acodec;
 468             }
 469
 470             if( size )
 471             {
 472                 job->vbitrate = hb_calc_bitrate( job, size );
 473                 fprintf( stderr, "Calculated bitrate: %d kbps\n",
 474                          job->vbitrate );
 475             }
 476
 477             if( sub )
 478             {
 479                 job->subtitle = sub - 1;
 480             }
 481
 482             if( job->mux )
 483             {
 484                 job->mux = mux;
 485             }
 486             job->file = strdup( output );
 487
 488             if( crf )
 489             {
 490                 job->crf = 1;
 491             }
 492
 493             if (x264opts != NULL && *x264opts != '\0' )
 494             {
 495                 fprintf( stderr, "Applying the following x264 options: %s\n",
 496                         x264opts);
 497                 job->x264opts = x264opts;
 498             }
 499             else /*avoids a bus error crash when options aren't specified*/
 500                         {
 501                                 job->x264opts =  NULL;
 502                         }
 503                         if (maxWidth)
 504                                 job->maxWidth = maxWidth;
 505                         if (maxHeight)
 506                                 job->maxHeight = maxHeight;
 507
 508             if( twoPass )
 509             {
 510                 job->pass = 1;
 511                 hb_add( h, job );
 512                 job->pass = 2;
 513                                 job->x264opts = x264opts2;
 514                 hb_add( h, job );
 515             }
 516             else
 517             {
 518                 job->pass = 0;
 519                 hb_add( h, job );
 520             }
 521             hb_start( h );
 522             break;
 523         }
 524
 525 #define p s.param.working
 526         case HB_STATE_WORKING:
 527             fprintf( stderr, "\rEncoding: task %d of %d, %.2f %%",
 528                      p.job_cur, p.job_count, 100.0 * p.progress );
 529             if( p.seconds > -1 )
 530             {
 531                 fprintf( stderr, " (%.2f fps, avg %.2f fps, ETA "
 532                          "%02dh%02dm%02ds)", p.rate_cur, p.rate_avg,
 533                          p.hours, p.minutes, p.seconds );
 534             }
 535             break;
 536 #undef p
 537
 538 #define p s.param.muxing
 539         case HB_STATE_MUXING:
 540         {
 541             fprintf( stderr, "\rMuxing: %.2f %%", 100.0 * p.progress );
 542             break;
 543         }
 544 #undef p
 545
 546 #define p s.param.workdone
 547         case HB_STATE_WORKDONE:
 548             /* Print error if any, then exit */
 549             switch( p.error )
 550             {
 551                 case HB_ERROR_NONE:
 552                     fprintf( stderr, "\nRip done!\n" );
 553                     break;
 554                 case HB_ERROR_CANCELED:
 555                     fprintf( stderr, "\nRip canceled.\n" );
 556                     break;
 557                 default:
 558                     fprintf( stderr, "\nRip failed (error %x).\n",
 559                              p.error );
 560             }
 561             die = 1;
 562             break;
 563 #undef p
 564     }
 565     return 0;
 566 }
 567
 568 /****************************************************************************
 569  * SigHandler:
 570  ****************************************************************************/
 571 static volatile int64_t i_die_date = 0;
 572 void SigHandler( int i_signal )
 573 {
 574     if( die == 0 )
 575     {
 576         die = 1;
 577         i_die_date = hb_get_date();
 578         fprintf( stderr, "Signal %d received, terminating - do it "
 579                  "again in case it gets stuck\n", i_signal );
 580     }
 581     else if( i_die_date + 500 < hb_get_date() )
 582     {
 583         fprintf( stderr, "Dying badly, files might remain in your /tmp\n" );
 584         exit( 1 );
 585     }
 586 }
 587
 588 /****************************************************************************
 589  * ShowHelp:
 590  ****************************************************************************/
 591 static void ShowHelp()
 592 {
 593     int i;
 594
 595     fprintf( stderr,
 596     "Syntax: HandBrakeCLI [options] -i <device> -o <file>\n"
 597     "\n"
 598         "### General Handbrake Options------------------------------------------------\n\n"
 599     "    -h, --help              Print help\n"
 600     "    -u, --update            Check for updates and exit\n"
 601     "    -v, --verbose           Be verbose\n"
 602     "    -C, --cpu               Set CPU count (default: autodetected)\n"
 603     "\n"
 604
 605         "### Source Options-----------------------------------------------------------\n\n"
 606         "    -i, --input <string>    Set input device\n"
 607         "    -t, --title <number>    Select a title to encode (0 to scan only,\n"
 608     "                            default: 1)\n"
 609     "    -c, --chapters <string> Select chapters (e.g. \"1-3\" for chapters\n"
 610     "                            1 to 3, or \"3\" for chapter 3 only,\n"
 611     "                            default: all chapters)\n"
 612         "\n"
 613
 614         "### Destination Options------------------------------------------------------\n\n"
 615     "    -o, --output <string>   Set output file name\n"
 616         "    -f, --format <string>   Set output format (avi/mp4/ogm, default:\n"
 617     "                            autodetected from file name)\n"
 618     "\n"
 619
 620         "### Picture Settings---------------------------------------------------------\n\n"
 621     "    -w, --width <number>    Set picture width\n"
 622     "    -l, --height <number>   Set picture height\n"
 623     "        --crop <T:B:L:R>    Set cropping values (default: autocrop)\n"
 624         "    -Y, --maxHeight <#>     Set maximum height\n"
 625         "    -X, --maxWidth <#>      Set maximum width\n"
 626         "    -s, --subtitle <number> Select subtitle (default: none)\n"
 627         "    -m, --markers           Add chapter markers (mp4 output format only)\n"
 628         "\n"
 629
 630         "### Video Options------------------------------------------------------------\n\n"
 631         "    -e, --encoder <string>  Set video library encoder (ffmpeg,xvid,\n"
 632     "                            x264,x264b13,x264b30 default: ffmpeg)\n"
 633         "    -q, --quality <float>   Set video quality (0.0..1.0)\n"
 634         "    -Q, --crf               Use with -q for CRF instead of CQP\n"
 635     "    -S, --size <MB>         Set target size\n"
 636         "    -b, --vb <kb/s>         Set video bitrate (default: 1000)\n"
 637         "    -r, --rate              Set video framerate (" );
 638     for( i = 0; i < hb_video_rates_count; i++ )
 639     {
 640         fprintf( stderr, hb_video_rates[i].string );
 641         if( i != hb_video_rates_count - 1 )
 642             fprintf( stderr, "/" );
 643     }
 644     fprintf( stderr, ")\n"
 645         "\n"
 646         "    -2, --two-pass          Use two-pass mode\n"
 647     "    -d, --deinterlace       Deinterlace video\n"
 648     "    -g, --grayscale         Grayscale encoding\n"
 649     "    -p, --pixelratio        Store pixel aspect ratio in video stream\n"
 650
 651         "\n"
 652
 653
 654         "### Audio Options-----------------------------------------------------------\n\n"
 655         "    -E, --aencoder <string> Set audio encoder (faac/lame/vorbis/ac3, ac3\n"
 656     "                            meaning passthrough, default: guessed)\n"
 657         "    -B, --ab <kb/s>         Set audio bitrate (default: 128)\n"
 658         "    -a, --audio <string>    Select audio channel(s) (\"none\" for no \n"
 659     "                            audio, default: first one)\n"
 660     "    -6, --mixdown <string>  Format for surround sound downmixing\n"
 661     "                            (mono/stereo/dpl1/dpl2/6ch, default: dpl2)\n"
 662     "    -R, --arate             Set audio samplerate (" );
 663     for( i = 0; i < hb_audio_rates_count; i++ )
 664     {
 665         fprintf( stderr, hb_audio_rates[i].string );
 666         if( i != hb_audio_rates_count - 1 )
 667             fprintf( stderr, "/" );
 668     }
 669     fprintf( stderr, " kHz)\n"
 670
 671
 672
 673         "\n"
 674
 675
 676         "### Advanced H264 Options----------------------------------------------------\n\n"
 677         "    -x, --x264opts <string> Specify advanced x264 options in the\n"
 678         "                            same style as mencoder:\n"
 679         "                            option1=value1:option2=value2\n" );
 680 }
 681
 682 /****************************************************************************
 683  * ParseOptions:
 684  ****************************************************************************/
 685 static int ParseOptions( int argc, char ** argv )
 686 {
 687     for( ;; )
 688     {
 689         static struct option long_options[] =
 690           {
 691             { "help",        no_argument,       NULL,    'h' },
 692             { "update",      no_argument,       NULL,    'u' },
 693             { "verbose",     no_argument,       NULL,    'v' },
 694             { "cpu",         required_argument, NULL,    'C' },
 695
 696             { "format",      required_argument, NULL,    'f' },
 697             { "input",       required_argument, NULL,    'i' },
 698             { "output",      required_argument, NULL,    'o' },
 699
 700             { "title",       required_argument, NULL,    't' },
 701             { "chapters",    required_argument, NULL,    'c' },
 702             { "markers",     optional_argument, NULL,    'm' },
 703             { "audio",       required_argument, NULL,    'a' },
 704             { "mixdown",     required_argument, NULL,    '6' },
 705             { "subtitle",    required_argument, NULL,    's' },
 706
 707             { "encoder",     required_argument, NULL,    'e' },
 708             { "aencoder",    required_argument, NULL,    'E' },
 709             { "two-pass",    no_argument,       NULL,    '2' },
 710             { "deinterlace", no_argument,       NULL,    'd' },
 711             { "grayscale",   no_argument,       NULL,    'g' },
 712             { "pixelratio",  no_argument,       NULL,    'p' },
 713             { "width",       required_argument, NULL,    'w' },
 714             { "height",      required_argument, NULL,    'l' },
 715             { "crop",        required_argument, NULL,    'n' },
 716
 717             { "vb",          required_argument, NULL,    'b' },
 718             { "quality",     required_argument, NULL,    'q' },
 719             { "size",        required_argument, NULL,    'S' },
 720             { "ab",          required_argument, NULL,    'B' },
 721             { "rate",        required_argument, NULL,    'r' },
 722             { "arate",       required_argument, NULL,    'R' },
 723                         { "crf",                 no_argument,           NULL,    'Q' },
 724                         { "x264opts",    required_argument, NULL,    'x' },
 725                         { "maxHeight",   required_argument, NULL,        'Y' },
 726                         { "maxWidth",    required_argument, NULL,        'X' },
 727
 728             { 0, 0, 0, 0 }
 729           };
 730
 731         int option_index = 0;
 732         int c;
 733
 734         c = getopt_long( argc, argv,
 735                          "hvuC:f:i:o:t:c:ma:6:s:e:E:2dgpw:l:n:b:q:S:B:r:R:Qx:Y:X:",
 736                          long_options, &option_index );
 737         if( c < 0 )
 738         {
 739             break;
 740         }
 741
 742         switch( c )
 743         {
 744             case 'h':
 745                 ShowHelp();
 746                 exit( 0 );
 747             case 'u':
 748                 update = 1;
 749                 break;
 750             case 'v':
 751                 debug = HB_DEBUG_ALL;
 752                 break;
 753             case 'C':
 754                 cpu = atoi( optarg );
 755                 break;
 756
 757             case 'f':
 758                 format = strdup( optarg );
 759                 break;
 760             case 'i':
 761                 input = strdup( optarg );
 762                 break;
 763             case 'o':
 764                 output = strdup( optarg );
 765                 break;
 766
 767             case 't':
 768                 titleindex = atoi( optarg );
 769                 break;
 770             case 'c':
 771             {
 772                 int start, end;
 773                 if( sscanf( optarg, "%d-%d", &start, &end ) == 2 )
 774                 {
 775                     chapter_start = start;
 776                     chapter_end   = end;
 777                 }
 778                 else if( sscanf( optarg, "%d", &start ) == 1 )
 779                 {
 780                     chapter_start = start;
 781                     chapter_end   = chapter_start;
 782                 }
 783                 else
 784                 {
 785                     fprintf( stderr, "chapters: invalid syntax (%s)\n",
 786                              optarg );
 787                     return -1;
 788                 }
 789                 break;
 790             }
 791             case 'm':
 792                 if( optarg != NULL )
 793                 {
 794                     marker_file = strdup( optarg );
 795                 }
 796                 chapter_markers = 1;
 797                 break;
 798             case 'a':
 799                 audios = strdup( optarg );
 800                 break;
 801             case '6':
 802                 if( !strcasecmp( optarg, "mono" ) )
 803                 {
 804                     audio_mixdown = HB_AMIXDOWN_MONO;
 805                 }
 806                 else if( !strcasecmp( optarg, "stereo" ) )
 807                 {
 808                     audio_mixdown = HB_AMIXDOWN_STEREO;
 809                 }
 810                 else if( !strcasecmp( optarg, "dpl1" ) )
 811                 {
 812                     audio_mixdown = HB_AMIXDOWN_DOLBY;
 813                 }
 814                 else if( !strcasecmp( optarg, "dpl2" ) )
 815                 {
 816                     audio_mixdown = HB_AMIXDOWN_DOLBYPLII;
 817                                 }
 818                 else if( !strcasecmp( optarg, "6ch" ) )
 819                 {
 820                     audio_mixdown = HB_AMIXDOWN_6CH;
 821                 }
 822                 break;
 823             case 's':
 824                 sub = atoi( optarg );
 825                 break;
 826
 827             case '2':
 828                 twoPass = 1;
 829                 break;
 830             case 'd':
 831                 deinterlace = 1;
 832                 break;
 833             case 'g':
 834                 grayscale = 1;
 835                 break;
 836             case 'p':
 837                 pixelratio = 1;
 838                 break;
 839             case 'e':
 840                 if( !strcasecmp( optarg, "ffmpeg" ) )
 841                 {
 842                     vcodec = HB_VCODEC_FFMPEG;
 843                 }
 844                 else if( !strcasecmp( optarg, "xvid" ) )
 845                 {
 846                     vcodec = HB_VCODEC_XVID;
 847                 }
 848                 else if( !strcasecmp( optarg, "x264" ) )
 849                 {
 850                     vcodec = HB_VCODEC_X264;
 851                 }
 852                 else if( !strcasecmp( optarg, "x264b13" ) )
 853                 {
 854                     vcodec = HB_VCODEC_X264;
 855                     h264_13 = 1;
 856                 }
 857                 else if( !strcasecmp( optarg, "x264b30" ) )
 858                 {
 859                     vcodec = HB_VCODEC_X264;
 860                     h264_30 = 1;
 861                 }
 862                 else
 863                 {
 864                     fprintf( stderr, "invalid codec (%s)\n", optarg );
 865                     return -1;
 866                 }
 867                 break;
 868             case 'E':
 869                 if( !strcasecmp( optarg, "ac3" ) )
 870                 {
 871                     acodec = HB_ACODEC_AC3;
 872                 }
 873                 else if( !strcasecmp( optarg, "lame" ) )
 874                 {
 875                     acodec = HB_ACODEC_LAME;
 876                 }
 877                 break;
 878             case 'w':
 879                 width = atoi( optarg );
 880                 break;
 881             case 'l':
 882                 height = atoi( optarg );
 883                 break;
 884             case 'n':
 885             {
 886                 int    i;
 887                 char * tmp = optarg;
 888                 for( i = 0; i < 4; i++ )
 889                 {
 890                     if( !*tmp )
 891                         break;
 892                     crop[i] = strtol( tmp, &tmp, 0 );
 893                     tmp++;
 894                 }
 895                 break;
 896             }
 897             case 'r':
 898             {
 899                 int i;
 900                 vrate = 0;
 901                 for( i = 0; i < hb_video_rates_count; i++ )
 902                 {
 903                     if( !strcmp( optarg, hb_video_rates[i].string ) )
 904                     {
 905                         vrate = hb_video_rates[i].rate;
 906                         break;
 907                     }
 908                 }
 909                 if( !vrate )
 910                 {
 911                     fprintf( stderr, "invalid framerate %s\n", optarg );
 912                 }
 913                 break;
 914             }
 915             case 'R':
 916             {
 917                 int i;
 918                 arate = 0;
 919                 for( i = 0; i < hb_audio_rates_count; i++ )
 920                 {
 921                     if( !strcmp( optarg, hb_audio_rates[i].string ) )
 922                     {
 923                         arate = hb_audio_rates[i].rate;
 924                         break;
 925                     }
 926                 }
 927                 if( !arate )
 928                 {
 929                     fprintf( stderr, "invalid framerate %s\n", optarg );
 930                 }
 931                 break;
 932             }
 933             case 'b':
 934                 vbitrate = atoi( optarg );
 935                 break;
 936             case 'q':
 937                 vquality = atof( optarg );
 938                 break;
 939             case 'S':
 940                 size = atoi( optarg );
 941                 break;
 942             case 'B':
 943                 abitrate = atoi( optarg );
 944                 break;
 945                         case 'Q':
 946                                 crf = 1;
 947                                 break;
 948                         case 'x':
 949                                 x264opts = strdup( optarg );
 950                                 x264opts2 = strdup( optarg );
 951                             break;
 952                         case 'Y':
 953                                 maxHeight = atoi( optarg );
 954                                 break;
 955                         case 'X':
 956                                 maxWidth = atoi (optarg );
 957                                 break;
 958
 959             default:
 960                 fprintf( stderr, "unknown option (%s)\n", argv[optind] );
 961                 return -1;
 962         }
 963     }
 964
 965     return 0;
 966 }
 967
 968 static int CheckOptions( int argc, char ** argv )
 969 {
 970     if( update )
 971     {
 972         return 0;
 973     }
 974
 975     if( input == NULL || *input == '\0' )
 976     {
 977         fprintf( stderr, "Missing input device. Run %s --help for "
 978                  "syntax.\n", argv[0] );
 979         return 1;
 980     }
 981
 982     /* Parse format */
 983     if( titleindex > 0 )
 984     {
 985         if( output == NULL || *output == '\0' )
 986         {
 987             fprintf( stderr, "Missing output file name. Run %s --help "
 988                      "for syntax.\n", argv[0] );
 989             return 1;
 990         }
 991
 992         if( !format )
 993         {
 994             char * p = strrchr( output, '.' );
 995
 996             /* autodetect */
 997             if( p && !strcasecmp( p, ".avi" ) )
 998             {
 999                 mux = HB_MUX_AVI;
1000             }
1001             else if( p && ( !strcasecmp( p, ".mp4" )  ||
1002                                                         !strcasecmp( p, ".m4v" ) ) )
1003             {
1004                 if ( h264_30 == 1 )
1005                     mux = HB_MUX_IPOD;
1006                 else
1007                     mux = HB_MUX_MP4;
1008             }
1009             else if( p && ( !strcasecmp( p, ".ogm" ) ||
1010                             !strcasecmp( p, ".ogg" ) ) )
1011             {
1012                 mux = HB_MUX_OGM;
1013             }
1014             else
1015             {
1016                 fprintf( stderr, "Output format couldn't be guessed "
1017                          "from file name, using default.\n" );
1018                 return 0;
1019             }
1020         }
1021         else if( !strcasecmp( format, "avi" ) )
1022         {
1023             mux = HB_MUX_AVI;
1024         }
1025         else if( !strcasecmp( format, "mp4" ) )
1026         {
1027             if ( h264_30 == 1)
1028                 mux = HB_MUX_IPOD;
1029             else
1030                 mux = HB_MUX_MP4;
1031         }
1032         else if( !strcasecmp( format, "ogm" ) ||
1033                  !strcasecmp( format, "ogg" ) )
1034         {
1035             mux = HB_MUX_OGM;
1036         }
1037         else
1038         {
1039             fprintf( stderr, "Invalid output format (%s). Possible "
1040                      "choices are avi, mp4 and ogm\n.", format );
1041             return 1;
1042         }
1043
1044         if( !acodec )
1045         {
1046             if( mux == HB_MUX_MP4 || mux == HB_MUX_IPOD )
1047             {
1048                 acodec = HB_ACODEC_FAAC;
1049             }
1050             else if( mux == HB_MUX_AVI )
1051             {
1052                 acodec = HB_ACODEC_LAME;
1053             }
1054             else if( mux == HB_MUX_OGM )
1055             {
1056                 acodec = HB_ACODEC_VORBIS;
1057             }
1058         }
1059
1060     }
1061
1062     return 0;
1063 }
1064