channelLayoutMask

The channel layout the encoder opened with, as an FFmpeg channel mask: the spec's AudioEncoderSpec.channelLayoutMask, or FFmpeg's default layout for channels.

The channel layout the encoder opened with, as an FFmpeg channel mask: the spec's AudioEncoderSpec.channelLayoutMask, or FFmpeg's default layout for channels.

The channel layout the encoder opened with, as an FFmpeg channel mask: the spec's AudioEncoderSpec.channelLayoutMask, or FFmpeg's default layout for channels.

The channel layout the encoder opened with, as an FFmpeg channel mask: the spec's AudioEncoderSpec.channelLayoutMask, or FFmpeg's default layout for channels.