On 01/05/15 16:33, Vittorio Giovara wrote:
> ---
> libavformat/dump.c | 47 +++++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 47 insertions(+)
>
> diff --git a/libavformat/dump.c b/libavformat/dump.c
> index 99188f0..3248e56 100644
> --- a/libavformat/dump.c
> +++ b/libavformat/dump.c
> @@ -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);
>
Probably ok
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