FFmpeg: MLPHeaderInfo Struct Reference

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Data Fields

MLPHeaderInfo Struct Reference

#include <mlp_parser.h>

Data Fields

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_samplerate

Sample rate of first substream.

int group2_samplerate

Sample rate of second substream (MLP only)

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 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.

Detailed Description

Definition at line 32 of file mlp_parser.h.

Field Documentation

int MLPHeaderInfo::stream_type

0xBB for MLP, 0xBA for TrueHD

Definition at line 34 of file mlp_parser.h.

Referenced by ff_mlp_read_major_sync(), and mlp_parse().

int MLPHeaderInfo::group1_bits

The bit depth of the first substream.

Definition at line 36 of file mlp_parser.h.

Referenced by ff_mlp_read_major_sync(), mlp_parse(), and read_major_sync().

int MLPHeaderInfo::group2_bits

Bit depth of the second substream (MLP only)

Definition at line 37 of file mlp_parser.h.

Referenced by ff_mlp_read_major_sync(), and read_major_sync().

int MLPHeaderInfo::group1_samplerate

Sample rate of first substream.

Definition at line 39 of file mlp_parser.h.

Referenced by ff_mlp_read_major_sync(), mlp_parse(), and read_major_sync().

int MLPHeaderInfo::group2_samplerate

Sample rate of second substream (MLP only)

Definition at line 40 of file mlp_parser.h.

Referenced by ff_mlp_read_major_sync(), and read_major_sync().

int MLPHeaderInfo::channel_arrangement

Definition at line 42 of file mlp_parser.h.

Referenced by ff_mlp_read_major_sync(), and read_major_sync().

int MLPHeaderInfo::channels_mlp

Channel count for MLP streams.

Definition at line 43 of file mlp_parser.h.

Referenced by ff_mlp_read_major_sync(), and mlp_parse().

int MLPHeaderInfo::channels_thd_stream1

Channel count for substream 1 of TrueHD streams ("6-channel presentation")

Definition at line 44 of file mlp_parser.h.

Referenced by ff_mlp_read_major_sync(), and mlp_parse().

int MLPHeaderInfo::channels_thd_stream2

Channel count for substream 2 of TrueHD streams ("8-channel presentation")

Definition at line 45 of file mlp_parser.h.

Referenced by ff_mlp_read_major_sync(), and mlp_parse().

uint64_t MLPHeaderInfo::channel_layout_mlp

Channel layout for MLP streams.

Definition at line 46 of file mlp_parser.h.

Referenced by ff_mlp_read_major_sync(), mlp_parse(), and read_major_sync().

uint64_t MLPHeaderInfo::channel_layout_thd_stream1

Channel layout for substream 1 of TrueHD streams ("6-channel presentation")

Definition at line 47 of file mlp_parser.h.

Referenced by ff_mlp_read_major_sync(), mlp_parse(), and read_major_sync().

uint64_t MLPHeaderInfo::channel_layout_thd_stream2

Channel layout for substream 2 of TrueHD streams ("8-channel presentation")

Definition at line 48 of file mlp_parser.h.

Referenced by ff_mlp_read_major_sync(), mlp_parse(), and read_major_sync().

int MLPHeaderInfo::access_unit_size

Number of samples per coded frame.

Definition at line 50 of file mlp_parser.h.

Referenced by ff_mlp_read_major_sync(), mlp_parse(), and read_major_sync().

int MLPHeaderInfo::access_unit_size_pow2

Next power of two above number of samples per frame.

Definition at line 51 of file mlp_parser.h.

Referenced by ff_mlp_read_major_sync(), and read_major_sync().

int MLPHeaderInfo::is_vbr

Stream is VBR instead of CBR.

Definition at line 53 of file mlp_parser.h.

Referenced by ff_mlp_read_major_sync(), and mlp_parse().

int MLPHeaderInfo::peak_bitrate

Peak bitrate for VBR, actual bitrate (==peak) for CBR.

Definition at line 54 of file mlp_parser.h.

Referenced by ff_mlp_read_major_sync(), and mlp_parse().

int MLPHeaderInfo::num_substreams

Number of substreams within stream.

Definition at line 56 of file mlp_parser.h.

Referenced by ff_mlp_read_major_sync(), mlp_parse(), and read_major_sync().

The documentation for this struct was generated from the following file:

libavcodec/mlp_parser.h

Generated on Wed Jul 10 2013 23:48:37 for FFmpeg by doxygen 1.8.2