On Sun, Mar 08, 2015 at 11:56:34AM +0100, Thomas Volkert wrote:
> ---
> libavformat/dump.c | 29 +++++++++++++++++++++++++++++
> 1 file changed, 29 insertions(+)
>
> diff --git a/libavformat/dump.c b/libavformat/dump.c
> index 56b37ff..9801042 100644
> --- a/libavformat/dump.c
> +++ b/libavformat/dump.c
> @@ -291,6 +291,31 @@ static void dump_stereo3d(void *ctx, AVPacketSideData
> *sd)
> av_log(ctx, AV_LOG_INFO, " (inverted)");
> }
>
> +static void dump_audio_service_type(void *ctx, AVPacketSideData *sd)
> +{
> + enum AVAudioServiceType *ast;
> +
> + if (sd->size < sizeof(*ast)) {
> + av_log(ctx, AV_LOG_INFO, "invalid data");
> + return;
> + }
> +
> + ast = (enum AVAudioServiceType *)sd->data;
> +
> + switch (*ast) {
> + case AV_AUDIO_SERVICE_TYPE_MAIN: av_log(ctx, AV_LOG_INFO,
> "Main Audio Service"); 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,
> "Commentary"); 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_INFO,
> "unknown"); break;
> + }
> +}
> +
> static void dump_sidedata(void *ctx, AVStream *st, const char *indent)
> {
> int i;
> @@ -328,6 +353,10 @@ 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 svc type : ");
> + dump_audio_service_type(ctx, &sd);
> + break;
> default:
> av_log(ctx, AV_LOG_WARNING,
> "unknown side data type %d (%d bytes)", sd.type, sd.size);Factorize it with ashowinfo instead of copying the code. You can add a public helper returning the string. -- Clément B.
pgp1f_FpsdxVd.pgp
Description: PGP signature
_______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
