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Print out unsupported audio format info from ffmpeg

master
Chris Robinson 2012-02-28 04:04:52 -08:00
parent 2285c79ded
commit 2747c87893
1 changed files with 15 additions and 1 deletions
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16
examples/alffmpeg.c
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@ -381,7 +381,11 @@ int getAVAudioInfo(StreamPtr stream, ALuint *rate, ALenum *channels, ALenum *typ
else if(stream->CodecCtx->sample_fmt == AV_SAMPLE_FMT_DBL)
*type = AL_DOUBLE_SOFT;
else
{
fprintf(stderr, "Unsupported ffmpeg sample format: %s\n",
av_get_sample_fmt_name(stream->CodecCtx->sample_fmt));
return 1;
}
/* Get the OpenAL channel configuration using the channel layout detected
* by ffmpeg. NOTE: some file types may not specify a channel layout. In
@ -392,7 +396,7 @@ int getAVAudioInfo(StreamPtr stream, ALuint *rate, ALenum *channels, ALenum *typ
*channels = AL_STEREO_SOFT;
else if(stream->CodecCtx->channel_layout == AV_CH_LAYOUT_QUAD)
*channels = AL_QUAD_SOFT;
else if(stream->CodecCtx->channel_layout == AV_CH_LAYOUT_5POINT1)
else if(stream->CodecCtx->channel_layout == AV_CH_LAYOUT_5POINT1_BACK)
*channels = AL_5POINT1_SOFT;
else if(stream->CodecCtx->channel_layout == AV_CH_LAYOUT_7POINT1)
*channels = AL_7POINT1_SOFT;
@ -404,10 +408,20 @@ int getAVAudioInfo(StreamPtr stream, ALuint *rate, ALenum *channels, ALenum *typ
else if(stream->CodecCtx->channels == 2)
*channels = AL_STEREO_SOFT;
else
{
fprintf(stderr, "Unsupported ffmpeg raw channel count: %d\n",
stream->CodecCtx->channels);
return 1;
}
}
else
{
char str[1024];
av_get_channel_layout_string(str, sizeof(str), stream->CodecCtx->channels,
stream->CodecCtx->channel_layout);
fprintf(stderr, "Unsupported ffmpeg channel layout: %s\n", str);
return 1;
}
*rate = stream->CodecCtx->sample_rate;