RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

dump: Print AVAudioServiceType side data

This commit is contained in:
Vittorio Giovara 2015-05-01 15:33:50 +01:00
parent 04070dbca0
commit 6c8c7c2462
1 changed files with 47 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

47
libavformat/dump.c
View File

@ -275,6 +275,49 @@ static void dump_stereo3d(void *ctx, AVPacketSideData *sd)
av_log(ctx, AV_LOG_INFO, " (inverted)");
}
static void dump_audioservicetype(void *ctx, AVPacketSideData *sd)
{
enum AVAudioServiceType *ast = (enum AVAudioServiceType *)sd->data;
if (sd->size < sizeof(*ast)) {
av_log(ctx, AV_LOG_INFO, "invalid data");
return;
}
switch (*ast) {
case AV_AUDIO_SERVICE_TYPE_MAIN:
av_log(ctx, AV_LOG_INFO, "main");
break;
case AV_AUDIO_SERVICE_TYPE_EFFECTS:
av_log(ctx, AV_LOG_INFO, "effects");
break;
case AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED:
av_log(ctx, AV_LOG_INFO, "visually impaired");
break;
case AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED:
av_log(ctx, AV_LOG_INFO, "hearing impaired");
break;
case AV_AUDIO_SERVICE_TYPE_DIALOGUE:
av_log(ctx, AV_LOG_INFO, "dialogue");
break;
case AV_AUDIO_SERVICE_TYPE_COMMENTARY:
av_log(ctx, AV_LOG_INFO, "comentary");
break;
case AV_AUDIO_SERVICE_TYPE_EMERGENCY:
av_log(ctx, AV_LOG_INFO, "emergency");
break;
case AV_AUDIO_SERVICE_TYPE_VOICE_OVER:
av_log(ctx, AV_LOG_INFO, "voice over");
break;
case AV_AUDIO_SERVICE_TYPE_KARAOKE:
av_log(ctx, AV_LOG_INFO, "karaoke");
break;
default:
av_log(ctx, AV_LOG_WARNING, "unknown");
break;
}
}
static void dump_sidedata(void *ctx, AVStream *st, const char *indent)
{
int i;
@ -312,6 +355,10 @@ static void dump_sidedata(void *ctx, AVStream *st, const char *indent)
av_log(ctx, AV_LOG_INFO, "stereo3d: ");
dump_stereo3d(ctx, &sd);
break;
case AV_PKT_DATA_AUDIO_SERVICE_TYPE:
av_log(ctx, AV_LOG_INFO, "audio service type: ");
dump_audioservicetype(ctx, &sd);
break;
default:
av_log(ctx, AV_LOG_WARNING,
"unknown side data type %d (%d bytes)", sd.type, sd.size);