typedef struct MLPHeaderInfo
{
- int stream_type; ///< 0xBB for MLP, 0xBA for TrueHD
+ int stream_type; ///< 0xBB for MLP, 0xBA for TrueHD
- int group1_bits; ///< The bit depth of the first substream
- int group2_bits; ///< Bit depth of the second substream (MLP only)
+ int group1_bits; ///< The bit depth of the first substream
+ int group2_bits; ///< Bit depth of the second substream (MLP only)
- int group1_samplerate; ///< Sample rate of first substream
- int group2_samplerate; ///< Sample rate of second substream (MLP only)
+ int group1_samplerate; ///< Sample rate of first substream
+ int group2_samplerate; ///< Sample rate of second substream (MLP only)
- int channels_mlp; ///< Channel arrangement for MLP streams
- int channels_thd_stream1; ///< Channel arrangement for substream 1 of TrueHD streams (5.1)
- int channels_thd_stream2; ///< Channel arrangement for substream 2 of TrueHD streams (7.1)
+ int channel_arrangement;
+ 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")
- 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 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 is_vbr; ///< Stream is VBR instead of CBR
- int peak_bitrate; ///< Peak bitrate for VBR, actual bitrate (==peak) for CBR
+ int is_vbr; ///< Stream is VBR instead of CBR
+ int peak_bitrate; ///< Peak bitrate for VBR, actual bitrate (==peak) for CBR
- int num_substreams; ///< Number of substreams within stream
+ int num_substreams; ///< Number of substreams within stream
} MLPHeaderInfo;