bufferGetAudioDownmixMetaForChannels
fn
gstaudio.audio_downmix_meta.AudioDownmixMeta bufferGetAudioDownmixMetaForChannels(gst.buffer.Buffer buffer, gstaudio.types.AudioChannelPosition[] toPosition)Find the #GstAudioDownmixMeta on buffer for the given destination channel positions.
Parameters
buffer | a #GstBuffer |
toPosition | the channel positions of the destination |
Returns
the #GstAudioDownmixMeta on buffer.