diff options
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. * |