diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/test.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/test/test.c b/test/test.c index 5d61b579c..b59534d44 100644 --- a/test/test.c +++ b/test/test.c @@ -71,6 +71,7 @@ static int allowed_audio_copy = -1; static char * mixdowns = NULL; static char * dynamic_range_compression = NULL; static char * audio_gain = NULL; +static char ** normalize_mix_level = NULL; static char * atracks = NULL; static char * arates = NULL; static char ** abitrates = NULL; @@ -2096,6 +2097,41 @@ static int HandleEvents( hb_handle_t * h ) } /* Audio Gain */ + /* Audio Mix Normalization */ + i = 0; + int norm = 0; + if( normalize_mix_level ) + { + for ( i = 0; normalize_mix_level[i] != NULL && i < num_audio_tracks; i++ ) + { + char * token = normalize_mix_level[i]; + norm = atoi(token); + audio = hb_list_audio_config_item(job->list_audio, i); + + if( audio != NULL ) + { + audio->out.normalize_mix_level = norm; + } + else + { + fprintf(stderr, "Ignoring normalization %d, no audio tracks\n", norm); + } + } + } + if (i < num_audio_tracks && i == 1) + { + /* We have fewer inputs than audio tracks, + * and we only have one input, use + * that for all tracks. + */ + for (; i < num_audio_tracks; i++) + { + audio = hb_list_audio_config_item(job->list_audio, i); + audio->out.normalize_mix_level = norm; + } + } + /* Audio Mix Normalization */ + /* Audio Track Names */ if ( anames ) { @@ -2883,6 +2919,10 @@ static void ShowHelp() " Separated by commas for more than one audio track.\n" " (mono/stereo/dpl1/dpl2/6ch, default: up to 6ch for ac3,\n" " up to dpl2 for other encoders)\n" + " --normalize-mix Normalize audio mix levels to prevent clipping.\n" + " <string> Separated by commas for more than one audio track.\n" + " 0 = Disable Normalization (default)\n" + " 1 = Enable Normalization\n" " -R, --arate Set audio samplerate(s) (" ); for( i = 0; i < hb_audio_rates_count; i++ ) { @@ -3186,6 +3226,7 @@ static int ParseOptions( int argc, char ** argv ) #define X264_PRESET 284 #define X264_TUNE 285 #define H264_LEVEL 286 + #define NORMALIZE_MIX 287 for( ;; ) { @@ -3212,6 +3253,7 @@ static int ParseOptions( int argc, char ** argv ) { "markers", optional_argument, NULL, 'm' }, { "audio", required_argument, NULL, 'a' }, { "mixdown", required_argument, NULL, '6' }, + { "normalize-mix", required_argument, NULL, NORMALIZE_MIX }, { "drc", required_argument, NULL, 'D' }, { "gain", required_argument, NULL, AUDIO_GAIN }, { "subtitle", required_argument, NULL, 's' }, @@ -3430,6 +3472,12 @@ static int ParseOptions( int argc, char ** argv ) audio_gain = strdup( optarg ); } break; + case NORMALIZE_MIX: + if( optarg != NULL ) + { + normalize_mix_level = str_split( optarg, ',' ); + } + break; case 's': subtracks = str_split( optarg, ',' ); break; |