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| author | Alex Converse <alex.converse@gmail.com> | 2012-01-04 17:42:15 -0800 |
|---|---|---|
| committer | Alex Converse <alex.converse@gmail.com> | 2012-01-05 10:34:06 -0800 |
| commit | 4274e481c01e70085597f6980d3f14330528a0f7 (patch) | |
| tree | bfd4d08dc95b231287bf6819fae32ac8e3887ccf /libavformat/mov_chan.h | |
| parent | 9b55b4bb3acc5f41b00eed5b93af4cd8400c9145 (diff) | |
| download | ffmpeg-4274e481c01e70085597f6980d3f14330528a0f7.tar.gz | |
mov: Support MOV_CH_LAYOUT_USE_DESCRIPTIONS for labeled descriptions.
Diffstat (limited to 'libavformat/mov_chan.h')
| -rw-r--r-- | libavformat/mov_chan.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavformat/mov_chan.h b/libavformat/mov_chan.h index 9723340102..abb6916144 100644 --- a/libavformat/mov_chan.h +++ b/libavformat/mov_chan.h @@ -40,6 +40,14 @@ uint64_t ff_mov_get_channel_layout(uint32_t tag, uint32_t bitmap); /** + * Get the channel layout for the specified channel layout tag. + * + * @param[in] tag channel label + * @return channel layout mask fragment + */ +uint32_t ff_mov_get_channel_label(uint32_t label); + +/** * Get the channel layout tag for the specified codec id and channel layout. * If the layout tag was not found, use a channel bitmap if possible. * |