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FFmpeg
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Public Attributes | |
| uint8_t | restart_seen |
| Set if a valid restart header has been read. Otherwise the substream cannot be decoded. | |
| uint16_t | noise_type |
| restart header data More... | |
| uint8_t | min_channel |
| The index of the first channel coded in this substream. | |
| uint8_t | max_channel |
| The index of the last channel coded in this substream. | |
| uint8_t | max_matrix_channel |
| The number of channels input into the rematrix stage. | |
| uint8_t | ch_assign [MAX_CHANNELS] |
| For each channel output by the matrix, the output channel to map it to. | |
| uint64_t | mask |
| The channel layout for this substream. | |
| enum AVMatrixEncoding | matrix_encoding |
| The matrix encoding mode for this substream. | |
| ChannelParams | channel_params [MAX_CHANNELS] |
| Channel coding parameters for channels in the substream. | |
| uint8_t | noise_shift |
| The left shift applied to random noise in 0x31ea substreams. | |
| uint32_t | noisegen_seed |
| The current seed value for the pseudorandom noise generator(s). | |
| uint8_t | data_check_present |
| Set if the substream contains extra info to check the size of VLC blocks. | |
| uint8_t | param_presence_flags |
| Bitmask of which parameter sets are conveyed in a decoding parameter block. | |
| uint8_t | num_primitive_matrices |
| matrix data More... | |
| uint8_t | matrix_out_ch [MAX_MATRICES] |
| matrix output channel | |
| uint8_t | lsb_bypass [MAX_MATRICES] |
| Whether the LSBs of the matrix output are encoded in the bitstream. | |
| uint16_t SubStream::noise_type |
restart header data
The type of noise to be used in the rematrix stage.
| uint8_t SubStream::num_primitive_matrices |
matrix data
Number of matrices to be applied.
1.8.12