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Excises xvid from libhb because it's not worthy. Having two different MPEG-4 Part...
[handbrake-jp/handbrake-jp-git.git] / libhb / work.c
index 243b6b2..848c798 100644 (file)
@@ -7,6 +7,7 @@
 #include "hb.h"
 #include "a52dec/a52.h"
 #include "dca.h"
+#include "libavformat/avformat.h"
 
 typedef struct
 {
@@ -105,11 +106,236 @@ hb_work_object_t * hb_codec_encoder( int codec )
         case HB_ACODEC_FAAC:   return hb_get_work( WORK_ENCFAAC );
         case HB_ACODEC_LAME:   return hb_get_work( WORK_ENCLAME );
         case HB_ACODEC_VORBIS: return hb_get_work( WORK_ENCVORBIS );
+        case HB_ACODEC_CA_AAC:  return hb_get_work( WORK_ENC_CA_AAC );
     }
     return NULL;
 }
 
 /**
+ * Displays job parameters in the debug log.
+ * @param job Handle work hb_job_t.
+ */
+void hb_display_job_info( hb_job_t * job )
+{
+    hb_title_t * title = job->title;
+    hb_audio_t   * audio;
+    hb_subtitle_t * subtitle;
+    int             i, j;
+    
+    hb_log("job configuration:");
+    hb_log( " * source");
+    
+    hb_log( "   + %s", title->dvd );
+
+    hb_log( "   + title %d, chapter(s) %d to %d", title->index,
+            job->chapter_start, job->chapter_end );
+
+    if( title->container_name != NULL )
+        hb_log( "   + container: %s", title->container_name);
+
+    if( title->data_rate )
+    {
+        hb_log( "   + data rate: %d kbps", title->data_rate / 1000 );
+    }
+    
+    hb_log( " * destination");
+
+    hb_log( "   + %s", job->file );
+
+    switch( job->mux )
+    {
+        case HB_MUX_MP4:
+            hb_log("   + container: MPEG-4 (.mp4 and .m4v)");
+            
+            if( job->ipod_atom )
+                hb_log( "     + compatibility atom for iPod 5G");
+
+            if( job->largeFileSize )
+                hb_log( "     + 64-bit formatting");
+
+            if( job->mp4_optimize )
+                hb_log( "     + optimized for progressive web downloads");
+            
+            if( job->color_matrix )
+                hb_log( "     + custom color matrix: %s", job->color_matrix == 1 ? "ITU Bt.601 (SD)" : "ITU Bt.709 (HD)");
+            break;
+
+        case HB_MUX_AVI:
+            hb_log("   + container: AVI");
+            break;
+
+        case HB_MUX_MKV:
+            hb_log("   + container: Matroska (.mkv)");
+            break;
+
+        case HB_MUX_OGM:
+            hb_log("   + conttainer: Ogg Media (.ogm)");
+            break;
+    }
+
+    if( job->chapter_markers )
+    {
+        hb_log( "     + chapter markers" );
+    }
+    
+    hb_log(" * video track");
+    
+    hb_log("   + decoder: %s", title->video_codec_name );
+    
+    if( title->video_bitrate )
+    {
+        hb_log( "     + bitrate %d kbps", title->video_bitrate / 1000 );
+    }
+    
+    if( !job->cfr )
+    {
+        hb_log( "   + frame rate: same as source (around %.3f fps)",
+            (float) title->rate / (float) title->rate_base );
+    }
+    else
+    {
+        static const char *frtypes[] = {
+            "", "constant", "peak rate limited to"
+        };
+        hb_log( "   + frame rate: %.3f fps -> %s %.3f fps",
+            (float) title->rate / (float) title->rate_base, frtypes[job->cfr],
+            (float) job->vrate / (float) job->vrate_base );
+    }
+
+    if( job->anamorphic.mode )
+    {
+        hb_log( "   + %s anamorphic", job->anamorphic.mode == 1 ? "strict" : "loose" );
+        hb_log( "     + storage dimensions: %d * %d -> %d * %d, crop %d/%d/%d/%d",
+                    title->width, title->height, job->width, job->height,
+                    job->crop[0], job->crop[1], job->crop[2], job->crop[3] );
+        hb_log( "     + pixel aspect ratio: %i / %i", job->anamorphic.par_width, job->anamorphic.par_height );
+        hb_log( "     + display dimensions: %.0f * %i",
+            (float)( job->width * job->anamorphic.par_width / job->anamorphic.par_height ), job->height );
+    }
+    else
+    {
+        hb_log( "   + dimensions: %d * %d -> %d * %d, crop %d/%d/%d/%d",
+                title->width, title->height, job->width, job->height,
+                job->crop[0], job->crop[1], job->crop[2], job->crop[3] );
+    }
+
+    if ( job->grayscale )
+        hb_log( "   + grayscale mode" );
+
+    if( hb_list_count( job->filters ) )
+    {
+        hb_log("   + %s", hb_list_count( job->filters) > 1 ? "filters" : "filter" );
+        for( i = 0; i < hb_list_count( job->filters ); i++ )
+        {
+            hb_filter_object_t * filter = hb_list_item( job->filters, i );
+            if (filter->settings)
+                hb_log("     + %s (%s)", filter->name, filter->settings);
+            else
+                hb_log("     + %s (default settings)", filter->name);
+        }
+    }
+    
+    if( !job->indepth_scan )
+    {
+        /* Video encoder */
+        switch( job->vcodec )
+        {
+            case HB_VCODEC_FFMPEG:
+                hb_log( "   + encoder: FFmpeg" );
+                break;
+
+            case HB_VCODEC_X264:
+                hb_log( "   + encoder: x264" );
+                if( job->x264opts != NULL && *job->x264opts != '\0' )
+                    hb_log( "     + options: %s", job->x264opts);
+                break;
+
+            case HB_VCODEC_THEORA:
+                hb_log( "   + encoder: Theora" );
+                break;
+        }
+
+        if( job->vquality >= 0.0 && job->vquality <= 1.0 )
+        {
+            hb_log( "     + quality: %.2f", job->vquality );
+        }
+        else if( job->vquality > 1 )
+        {
+            hb_log( "     + quality: %.2f %s", job->vquality, job->crf && job->vcodec == HB_VCODEC_X264 ? "(RF)" : "(QP)" ); 
+        }
+        else
+        {
+            hb_log( "     + bitrate: %d kbps, pass: %d", job->vbitrate, job->pass );
+        }
+    }
+
+    for( i=0; i < hb_list_count( title->list_subtitle ); i++ )
+    {
+        subtitle =  hb_list_item( title->list_subtitle, i );
+
+        if( subtitle )
+        {
+            hb_log( " * subtitle track %i, %s (id %x) %s [%s] -> %s ", subtitle->track, subtitle->lang, subtitle->id,
+                    subtitle->format == PICTURESUB ? "Picture" : "Text",
+                    subtitle->source == VOBSUB ? "VOBSUB" : 
+                    ((subtitle->source == CC608SUB ||
+                      subtitle->source == CC708SUB) ? "CC" : "SRT"),
+                    subtitle->dest == RENDERSUB ? "Render/Burn in" : "Pass-Through");
+        }
+    }
+
+    if( !job->indepth_scan )
+    {
+        for( i = 0; i < hb_list_count( title->list_audio ); i++ )
+        {
+            audio = hb_list_item( title->list_audio, i );
+
+            hb_log( " * audio track %d", audio->config.out.track );
+            
+            if( audio->config.out.name )
+                hb_log( "   + name: %s", audio->config.out.name );
+
+            hb_log( "   + decoder: %s (track %d, id %x)", audio->config.lang.description, audio->config.in.track + 1, audio->id );
+
+            if( ( audio->config.in.codec == HB_ACODEC_AC3 ) || ( audio->config.in.codec == HB_ACODEC_DCA) )
+            {
+                hb_log( "     + bitrate: %d kbps, samplerate: %d Hz", audio->config.in.bitrate / 1000, audio->config.in.samplerate );
+            }
+
+            if( (audio->config.out.codec != HB_ACODEC_AC3) && (audio->config.out.codec != HB_ACODEC_DCA) )
+            {
+                for (j = 0; j < hb_audio_mixdowns_count; j++)
+                {
+                    if (hb_audio_mixdowns[j].amixdown == audio->config.out.mixdown) {
+                        hb_log( "   + mixdown: %s", hb_audio_mixdowns[j].human_readable_name );
+                        break;
+                    }
+                }
+            }
+
+            if ( audio->config.out.dynamic_range_compression && (audio->config.out.codec != HB_ACODEC_AC3) && (audio->config.out.codec != HB_ACODEC_DCA))
+            {
+                hb_log("   + dynamic range compression: %f", audio->config.out.dynamic_range_compression);
+            }
+            
+            if( (audio->config.out.codec == HB_ACODEC_AC3) || (audio->config.out.codec == HB_ACODEC_DCA) )
+            {
+                hb_log( "   + %s passthrough", (audio->config.out.codec == HB_ACODEC_AC3) ?
+                    "AC3" : "DCA" );
+            }
+            else
+            {
+                hb_log( "   + encoder: %s", ( audio->config.out.codec == HB_ACODEC_FAAC ) ?
+                    "faac" : ( ( audio->config.out.codec == HB_ACODEC_LAME ) ?
+                    "lame" : ( ( audio->config.out.codec == HB_ACODEC_CA_AAC ) ?
+                              "ca_aac" : "vorbis"  ) ) );
+                hb_log( "     + bitrate: %d kbps, samplerate: %d Hz", audio->config.out.bitrate, audio->config.out.samplerate );            
+            }
+        }
+    }
+}
+
+/**
  * Job initialization rountine.
  * Initializes fifos.
  * Creates work objects for synchronizer, video decoder, video renderer, video decoder, audio decoder, audio encoder, reader, muxer.
@@ -125,11 +351,9 @@ static void do_job( hb_job_t * job, int cpu_count )
     hb_title_t    * title;
     int             i, j;
     hb_work_object_t * w;
-    hb_work_object_t * final_w = NULL;
 
     hb_audio_t   * audio;
     hb_subtitle_t * subtitle;
-    int done;
     unsigned int subtitle_highest = 0;
     unsigned int subtitle_highest_id = 0;
     unsigned int subtitle_lowest = -1;
@@ -142,130 +366,61 @@ static void do_job( hb_job_t * job, int cpu_count )
     job->list_work = hb_list_init();
 
     hb_log( "starting job" );
-    hb_log( " + device %s", title->dvd );
-    hb_log( " + title %d, chapter(s) %d to %d", title->index,
-            job->chapter_start, job->chapter_end );
-    if ( job->pixel_ratio == 1 )
-    {
-       /* Correct the geometry of the output movie when using PixelRatio */
-       job->height=title->height-job->crop[0]-job->crop[1];
-       job->width=title->width-job->crop[2]-job->crop[3];
-    }
-    else if ( job->pixel_ratio == 2 )
-    {
-
-        /* While keeping the DVD storage aspect, resize the job width and height
-           so they fit into the user's specified dimensions. */
-        hb_set_anamorphic_size(job, &job->width, &job->height, &job->pixel_aspect_width, &job->pixel_aspect_height);
-    }
-
-    if( job->pixel_ratio && job->vcodec == HB_VCODEC_FFMPEG)
-    {
-        /* Just to make working with ffmpeg even more fun,
-           lavc's MPEG-4 encoder can't handle PAR values >= 255,
-           even though AVRational does. Adjusting downwards
-           distorts the display aspect slightly, but such is life. */
-        while ((job->pixel_aspect_width & ~0xFF) ||
-               (job->pixel_aspect_height & ~0xFF))
-        {
-            job->pixel_aspect_width >>= 1;
-            job->pixel_aspect_height >>= 1;
-        }
-    }
-
-       /* Keep width and height within these boundaries,
-          but ignore for "loose" anamorphic encodes, for
-          which this stuff is covered in the pixel_ratio
-          section right above.*/
-       if (job->maxHeight && (job->height > job->maxHeight) && (job->pixel_ratio != 2))
-       {
-               job->height = job->maxHeight;
-               hb_fix_aspect( job, HB_KEEP_HEIGHT );
-               hb_log("Height out of bounds, scaling down to %i", job->maxHeight);
-               hb_log("New dimensions %i * %i", job->width, job->height);
-       }
-       if (job->maxWidth && (job->width > job->maxWidth) && (job->pixel_ratio != 2))
-       {
-               job->width = job->maxWidth;
-               hb_fix_aspect( job, HB_KEEP_WIDTH );
-               hb_log("Width out of bounds, scaling down to %i", job->maxWidth);
-               hb_log("New dimensions %i * %i", job->width, job->height);
-       }
-
-    hb_log( " + %dx%d -> %dx%d, crop %d/%d/%d/%d",
-            title->width, title->height, job->width, job->height,
-            job->crop[0], job->crop[1], job->crop[2], job->crop[3] );
 
-    if ( job->grayscale )
-        hb_log( " + grayscale mode" );
-
-    if ( job->vfr )
+    if( job->anamorphic.mode )
     {
-        job->vrate_base = title->rate_base;
+        hb_set_anamorphic_size(job, &job->width, &job->height, &job->anamorphic.par_width, &job->anamorphic.par_height);
 
-        int detelecine_present = 0;
-        if ( job->filters )
+        if( job->vcodec == HB_VCODEC_FFMPEG )
         {
-            for( i = 0; i < hb_list_count( job->filters ); i++ )
+            /* Just to make working with ffmpeg even more fun,
+               lavc's MPEG-4 encoder can't handle PAR values >= 255,
+               even though AVRational does. Adjusting downwards
+               distorts the display aspect slightly, but such is life. */
+            while ((job->anamorphic.par_width & ~0xFF) ||
+                   (job->anamorphic.par_height & ~0xFF))
             {
-                hb_filter_object_t * filter = hb_list_item( job->filters, i );
-                if (filter->id == FILTER_DETELECINE)
-                    detelecine_present = 1;
+                job->anamorphic.par_width >>= 1;
+                job->anamorphic.par_height >>= 1;
             }
         }
-
-        if (!detelecine_present)
-        {
-            /* Allocate the filter. */
-            hb_filter_object_t * filter =  malloc( sizeof( hb_filter_object_t ) );
-
-            /* Copy in the contents of the detelecine struct. */
-            memcpy( filter, &hb_filter_detelecine, sizeof( hb_filter_object_t ) );
-
-            /* Set the name to a copy of the template name so render.c has something to free. */
-            filter->name = strdup(hb_filter_detelecine.name);
-
-            /* Add it to the list. */
-            hb_list_add( job->filters, filter );
-
-            hb_log("work: VFR mode -- adding detelecine filter");
-        }
     }
-
-    if( hb_list_count( job->filters ) )
+    
+    /* Keep width and height within these boundaries,
+       but ignore for anamorphic. For "loose" anamorphic encodes,
+       this stuff is covered in the pixel_ratio section above.    */
+    if ( job->maxHeight && ( job->height > job->maxHeight ) && ( !job->anamorphic.mode ) )
     {
-        hb_log(" + filters");
-        for( i = 0; i < hb_list_count( job->filters ); i++ )
-        {
-            hb_filter_object_t * filter = hb_list_item( job->filters, i );
-            if (filter->settings)
-                hb_log("   + %s (%s)", filter->name, filter->settings);
-            else
-                hb_log("   + %s (default settings)", filter->name);
-        }
+        job->height = job->maxHeight;
+        hb_fix_aspect( job, HB_KEEP_HEIGHT );
+        hb_log( "Height out of bounds, scaling down to %i", job->maxHeight );
+        hb_log( "New dimensions %i * %i", job->width, job->height );
     }
-
-    if( job->vfr)
+    if ( job->maxWidth && ( job->width > job->maxWidth ) && ( !job->anamorphic.mode ) )
     {
-        hb_log( " + video frame rate: %.3f fps -> variable fps", (float) job->vrate /
-            (float) job->vrate_base );
-    }
-    else
-    {
-        hb_log( " + video frame rate: %.3f fps", (float) job->vrate / (float) job->vrate_base);
+        job->width = job->maxWidth;
+        hb_fix_aspect( job, HB_KEEP_WIDTH );
+        hb_log( "Width out of bounds, scaling down to %i", job->maxWidth );
+        hb_log( "New dimensions %i * %i", job->width, job->height );
     }
 
-    if( job->vquality >= 0.0 && job->vquality <= 1.0 )
+    if( job->mux & HB_MUX_AVI )
     {
-        hb_log( " + video quality %.2f", job->vquality );
+        // The concept of variable frame rate video was a bit too advanced
+        // for Microsoft so AVI doesn't support it. Since almost all dvd
+        // video is VFR we have to convert it to constant frame rate to
+        // put it in an AVI container. So duplicate, drop and
+        // otherwise trash video frames to appease the gods of Redmond.
+        job->cfr = 1;
     }
-    else
+
+    if ( job->cfr == 0 )
     {
-        hb_log( " + video bitrate %d kbps, pass %d", job->vbitrate, job->pass );
+        /* Ensure we're using "Same as source" FPS */
+        job->vrate_base = title->rate_base;
     }
 
-       hb_log (" + PixelRatio: %d, width:%d, height: %d",job->pixel_ratio,job->width, job->height);
-    job->fifo_mpeg2  = hb_fifo_init( 128 );
+    job->fifo_mpeg2  = hb_fifo_init( 256 );
     job->fifo_raw    = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
     job->fifo_sync   = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
     job->fifo_render = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
@@ -287,15 +442,6 @@ static void do_job( hb_job_t * job, int cpu_count )
     hb_list_add( job->list_work, ( w = hb_get_work( WORK_RENDER ) ) );
     w->fifo_in  = job->fifo_sync;
     w->fifo_out = job->fifo_render;
-    if ( job->indepth_scan )
-    {
-        /*
-         * if we're doing a subtitle scan the last thread in the
-         * processing pipeline is render - remember it so we can
-         * wait for its completion below.
-         */
-        final_w = w;
-    }
 
     if( !job->indepth_scan )
     {
@@ -304,21 +450,12 @@ static void do_job( hb_job_t * job, int cpu_count )
         switch( job->vcodec )
         {
         case HB_VCODEC_FFMPEG:
-            hb_log( " + encoder FFmpeg" );
             w = hb_get_work( WORK_ENCAVCODEC );
             break;
-        case HB_VCODEC_XVID:
-            hb_log( " + encoder XviD" );
-            w = hb_get_work( WORK_ENCXVID );
-            break;
         case HB_VCODEC_X264:
-            hb_log( " + encoder x264" );
-            if( job->x264opts != NULL && *job->x264opts != '\0' )
-                hb_log( "   + x264 options: %s", job->x264opts);
             w = hb_get_work( WORK_ENCX264 );
             break;
         case HB_VCODEC_THEORA:
-            hb_log( " + encoder Theora" );
             w = hb_get_work( WORK_ENCTHEORA );
             break;
         }
@@ -327,13 +464,6 @@ static void do_job( hb_job_t * job, int cpu_count )
         w->config   = &job->config;
 
         hb_list_add( job->list_work, w );
-
-        /*
-         * if we're not doing a subtitle scan the last thread in the
-         * processing pipeline is the encoder - remember it so we can
-         * wait for its completion below.
-         */
-        final_w = w;
     }
 
     if( job->select_subtitle && !job->indepth_scan )
@@ -355,10 +485,10 @@ static void do_job( hb_job_t * job, int cpu_count )
 
         if( subtitle )
         {
-            hb_log( " + subtitle %x, %s", subtitle->id, subtitle->lang );
-
-            subtitle->fifo_in  = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
-            subtitle->fifo_raw = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
+            subtitle->fifo_in   = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
+            subtitle->fifo_raw  = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
+            subtitle->fifo_sync = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
+            subtitle->fifo_out  = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
 
             /*
              * Disable forced subtitles if we didn't find any in the scan
@@ -366,33 +496,63 @@ static void do_job( hb_job_t * job, int cpu_count )
              *
              * select_subtitle implies that we did a scan.
              */
-            if( !job->indepth_scan && job->subtitle_force &&
+            if( !job->indepth_scan && subtitle->force &&
                 job->select_subtitle )
             {
                 if( subtitle->forced_hits == 0 )
                 {
-                    job->subtitle_force = 0;
+                    subtitle->force = 0;
                 }
             }
 
-            if (!job->indepth_scan || job->subtitle_force) {
+            if( (!job->indepth_scan || subtitle->force) && 
+                subtitle->source == VOBSUB ) {
                 /*
                  * Don't add threads for subtitles when we are scanning, unless
                  * looking for forced subtitles.
                  */
-                w = hb_get_work( WORK_DECSUB );
+                w = hb_get_work( WORK_DECVOBSUB );
+                w->fifo_in  = subtitle->fifo_in;
+                w->fifo_out = subtitle->fifo_raw;
+                w->subtitle = subtitle;
+                hb_list_add( job->list_work, w );
+            }
+
+            if( !job->indepth_scan && subtitle->source == CC608SUB )
+            {
+                w = hb_get_work( WORK_DECCC608 );
                 w->fifo_in  = subtitle->fifo_in;
                 w->fifo_out = subtitle->fifo_raw;
                 hb_list_add( job->list_work, w );
             }
+
+            if( !job->indepth_scan && 
+                subtitle->format == PICTURESUB
+                && subtitle->dest == PASSTHRUSUB )
+            {
+                /*
+                 * Passing through a subtitle picture, this will have to
+                 * be rle encoded before muxing.
+                 */
+                w = hb_get_work( WORK_ENCVOBSUB );
+                w->fifo_in  = subtitle->fifo_sync;
+                w->fifo_out = subtitle->fifo_out;
+                w->subtitle = subtitle;
+                hb_list_add( job->list_work, w );
+            }
         }
     }
 
     if( !job->indepth_scan )
     {
-    /* if we are doing passthru, and the input codec is not the same as the output
-     * codec, then remove this audio from the job */
-    /* otherwise, Bad Things will happen */
+    // if we are doing passthru, and the input codec is not the same as the output
+    // codec, then remove this audio from the job. If we're not doing passthru and
+    // the input codec is the 'internal' ffmpeg codec, make sure that only one
+    // audio references that audio stream since the codec context is specific to
+    // the audio id & multiple copies of the same stream will garble the audio
+    // or cause aborts.
+    uint8_t aud_id_uses[MAX_STREAMS];
+    memset( aud_id_uses, 0, sizeof(aud_id_uses) );
     for( i = 0; i < hb_list_count( title->list_audio ); )
     {
         audio = hb_list_item( title->list_audio, i );
@@ -405,33 +565,30 @@ static void do_job( hb_job_t * job, int cpu_count )
             free( audio );
             continue;
         }
+        if ( audio->config.in.codec == HB_ACODEC_FFMPEG )
+        {
+            if ( aud_id_uses[audio->id] )
+            {
+                hb_log( "Multiple decodes of audio id %d, removing track %d",
+                        audio->id, audio->config.out.track );
+                hb_list_rem( title->list_audio, audio );
+                free( audio );
+                continue;
+            }
+            ++aud_id_uses[audio->id];
+        }
         /* Adjust output track number, in case we removed one.
          * Output tracks sadly still need to be in sequential order.
          */
         audio->config.out.track = i++;
     }
 
+    int requested_mixdown = 0;
+    int requested_mixdown_index = 0;
+
     for( i = 0; i < hb_list_count( title->list_audio ); i++ )
     {
         audio = hb_list_item( title->list_audio, i );
-        hb_log( " + audio track %d", audio->config.out.track );
-        hb_log( "   + input track %d", audio->config.in.track );
-        if( (audio->config.out.codec == HB_ACODEC_AC3) || (audio->config.out.codec == HB_ACODEC_DCA) )
-        {
-            hb_log( "   + %s passthrough", (audio->config.out.codec == HB_ACODEC_AC3) ?
-                "AC3" : "DCA" );
-        }
-        else
-        {
-            hb_log( "   + audio %d kbps, %d Hz", audio->config.out.bitrate, audio->config.out.samplerate );
-            hb_log( "   + encoder %s", ( audio->config.out.codec == HB_ACODEC_FAAC ) ?
-            "faac" : ( ( audio->config.out.codec == HB_ACODEC_LAME ) ? "lame" :
-            "vorbis" ) );
-            if ( audio->config.out.dynamic_range_compression > 1 )
-                hb_log("   + dynamic range compression: %f", audio->config.out.dynamic_range_compression);
-        }
-
-        hb_log( "     + %x, %s", audio->id, audio->config.lang.description );
 
         if( audio->config.out.codec != audio->config.in.codec )
         {
@@ -440,15 +597,16 @@ static void do_job( hb_job_t * job, int cpu_count )
             /* log the requested mixdown */
             for (j = 0; j < hb_audio_mixdowns_count; j++) {
                 if (hb_audio_mixdowns[j].amixdown == audio->config.out.mixdown) {
-                    hb_log( "       + Requested mixdown: %s (%s)", hb_audio_mixdowns[j].human_readable_name, hb_audio_mixdowns[j].internal_name );
-                    break;
+                    requested_mixdown = audio->config.out.mixdown;
+                    requested_mixdown_index = j;
                 }
             }
 
             /* sense-check the requested mixdown */
 
             if( audio->config.out.mixdown == 0 &&
-                audio->config.out.codec != HB_ACODEC_AC3 )
+                audio->config.out.codec != HB_ACODEC_AC3 && 
+                audio->config.out.codec != HB_ACODEC_DCA )
             {
                 /*
                  * Mixdown wasn't specified and this is not pass-through,
@@ -575,7 +733,10 @@ static void do_job( hb_job_t * job, int cpu_count )
             /* log the output mixdown */
             for (j = 0; j < hb_audio_mixdowns_count; j++) {
                 if (hb_audio_mixdowns[j].amixdown == audio->config.out.mixdown) {
-                    hb_log( "       + Actual mixdown: %s (%s)", hb_audio_mixdowns[j].human_readable_name, hb_audio_mixdowns[j].internal_name );
+                    if ( audio->config.out.mixdown != requested_mixdown )
+                    {
+                        hb_log("work: sanitizing track %i mixdown %s to %s", i, hb_audio_mixdowns[requested_mixdown_index].human_readable_name, hb_audio_mixdowns[j].human_readable_name);
+                    }
                     break;
                 }
             }
@@ -588,7 +749,7 @@ static void do_job( hb_job_t * job, int cpu_count )
         audio->priv.fifo_in   = hb_fifo_init( 32 );
         audio->priv.fifo_raw  = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
         audio->priv.fifo_sync = hb_fifo_init( 32 );
-        audio->priv.fifo_out  = hb_fifo_init( FIFO_CPU_MULT * cpu_count );
+        audio->priv.fifo_out  = hb_fifo_init( 8 * FIFO_CPU_MULT * cpu_count );
 
 
         /*
@@ -611,7 +772,8 @@ static void do_job( hb_job_t * job, int cpu_count )
         /*
          * Audio Encoder Thread
          */
-        if( audio->config.out.codec != HB_ACODEC_AC3 )
+        if( audio->config.out.codec != HB_ACODEC_AC3 &&
+            audio->config.out.codec != HB_ACODEC_DCA )
         {
             /*
              * Add the encoder thread if not doing AC-3 pass through
@@ -634,10 +796,12 @@ static void do_job( hb_job_t * job, int cpu_count )
 
     }
 
+    /* Display settings */
+    hb_display_job_info( job );
+
     /* Init read & write threads */
     job->reader = hb_reader_init( job );
 
-    hb_log( " + output: %s", job->file );
 
     job->done = 0;
 
@@ -659,21 +823,14 @@ static void do_job( hb_job_t * job, int cpu_count )
 
     // The muxer requires track information that's set up by the encoder
     // init routines so we have to init the muxer last.
-    job->muxer = hb_muxer_init( job );
+    job->muxer = job->indepth_scan? NULL : hb_muxer_init( job );
 
-    done = 0;
     w = hb_list_item( job->list_work, 0 );
-    w->thread_sleep_interval = 50;
+    w->thread_sleep_interval = 10;
     w->init( w, job );
     while( !*job->die )
     {
-        if( ( w->status = w->work( w, NULL, NULL ) ) == HB_WORK_DONE )
-        {
-            done = 1;
-        }
-        if( done &&
-            final_w->status == HB_WORK_DONE &&
-            !hb_fifo_size( job->fifo_mpeg4 ) )
+        if ( ( w->status = w->work( w, NULL, NULL ) ) == HB_WORK_DONE )
         {
             break;
         }
@@ -682,9 +839,20 @@ static void do_job( hb_job_t * job, int cpu_count )
     hb_list_rem( job->list_work, w );
     w->close( w );
     free( w );
-    job->done = 1;
+
+    hb_handle_t * h = job->h;
+    hb_state_t state;
+    hb_get_state( h, &state );
+    
+    hb_log("work: average encoding speed for job is %f fps", state.param.working.rate_avg);
 
 cleanup:
+    /* Stop the write thread (thread_close will block until the muxer finishes) */
+    if( job->muxer != NULL )
+        hb_thread_close( &job->muxer );
+
+    job->done = 1;
+
     /* Close work objects */
     while( ( w = hb_list_item( job->list_work, 0 ) ) )
     {
@@ -699,11 +867,9 @@ cleanup:
 
     hb_list_close( &job->list_work );
 
-    /* Stop read & write threads */
+    /* Stop the read thread */
     if( job->reader != NULL )
         hb_thread_close( &job->reader );
-    if( job->muxer != NULL )
-        hb_thread_close( &job->muxer );
 
     /* Close fifos */
     hb_fifo_close( &job->fifo_mpeg2 );
@@ -718,6 +884,8 @@ cleanup:
         {
             hb_fifo_close( &subtitle->fifo_in );
             hb_fifo_close( &subtitle->fifo_raw );
+            hb_fifo_close( &subtitle->fifo_sync );
+            hb_fifo_close( &subtitle->fifo_out );
         }
     }
     for( i = 0; i < hb_list_count( title->list_audio ); i++ )