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Check that channel layout is compatible with number of channels for

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output audio stream.

Originally committed as revision 18621 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Justin Ruggles
2009-04-19 14:05:55 +00:00
parent dc1ed61432
commit be233a5691
3 changed files with 15 additions and 0 deletions
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4
libavcodec/audioconvert.h
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@ -73,6 +73,10 @@ void avcodec_get_channel_layout_string(char *buf, int buf_size, int nb_channels,
*/
int64_t avcodec_guess_channel_layout(int nb_channels, enum CodecID codec_id, const char *fmt_name);
/**
* @return the number of channels in the channel layout.
*/
int avcodec_channel_layout_num_channels(int64_t channel_layout);
struct AVAudioConvert;
typedef struct AVAudioConvert AVAudioConvert;