- int access_unit_size; ///< Number of samples per coded frame
- int access_unit_size_pow2; ///< Next power of two above number of samples per frame
+ int channels_mlp; ///< Channel count for MLP streams
+ int channels_thd_stream1; ///< Channel count for substream 1 of TrueHD streams ("6-channel presentation")
+ int channels_thd_stream2; ///< Channel count for substream 2 of TrueHD streams ("8-channel presentation")
+ uint64_t channel_layout_mlp; ///< Channel layout for MLP streams
+ uint64_t channel_layout_thd_stream1; ///< Channel layout for substream 1 of TrueHD streams ("6-channel presentation")
+ uint64_t channel_layout_thd_stream2; ///< Channel layout for substream 2 of TrueHD streams ("8-channel presentation")