Data Fields
AVClass *	class

AVCodecContext *	avctx

int	max_restart_interval
	Max interval of access units in between two major frames. More...

int	min_restart_interval
	Min interval of access units in between two major frames. More...

int	cur_restart_interval

int	lpc_coeff_precision

int	rematrix_precision

int	lpc_type

int	lpc_passes

int	prediction_order

int	max_codebook_search

int	num_substreams
	Number of substreams contained within this stream. More...

int	num_channels
	Number of channels in major_scratch_buffer. More...

int	coded_sample_fmt [2]
	sample format encoded for MLP More...

int	coded_sample_rate [2]
	sample rate encoded for MLP More...

int	coded_peak_bitrate
	peak bitrate for this major sync header More...

int	flags
	major sync info flags More...

int	substream_info

int	thd_substream_info

int	fs

int	wordlength

int	channel_occupancy

int	summary_info

int32_t	last_frames
	Signal last frames. More...

unsigned int	major_number_of_frames

unsigned int	next_major_number_of_frames

unsigned int	major_frame_size
	Number of samples in current major frame being encoded. More...

unsigned int	next_major_frame_size
	Counter of number of samples for next major frame. More...

unsigned int	frame_index
	Index of current frame being encoded. More...

unsigned int	restart_intervals
	Number of possible major frame sizes. More...

uint16_t	output_timing
	Timestamp of current access unit. More...

uint16_t	input_timing
	Decoding timestamp of current access unit. More...

uint8_t	noise_type

uint8_t	channel_arrangement
	channel arrangement for MLP streams More...

uint16_t	channel_arrangement8
	8 channel arrangement for THD streams More...

uint8_t	multichannel_type6ch
	channel modifier for TrueHD stream 0 More...

uint8_t	multichannel_type8ch
	channel modifier for TrueHD stream 0 More...

uint8_t	ch2_presentation_mod
	channel modifier for TrueHD stream 0 More...

uint8_t	ch6_presentation_mod
	channel modifier for TrueHD stream 1 More...

uint8_t	ch8_presentation_mod
	channel modifier for TrueHD stream 2 More...

MLPSubstream	s [2]

int32_t	filter_state [NUM_FILTERS][MAX_HEADER_INTERVAL *MAX_BLOCKSIZE]

int32_t	lpc_sample_buffer [MAX_HEADER_INTERVAL *MAX_BLOCKSIZE]

AudioFrameQueue	afq

unsigned int	number_of_frames

unsigned int	number_of_subblocks

int	shorten_by

LPCContext	lpc_ctx

Detailed Description

Definition at line 133 of file mlpenc.c.

Field Documentation

◆ class

AVClass* MLPEncodeContext::class

Definition at line 134 of file mlpenc.c.

◆ avctx

AVCodecContext* MLPEncodeContext::avctx

Definition at line 135 of file mlpenc.c.

◆ max_restart_interval

int MLPEncodeContext::max_restart_interval

Max interval of access units in between two major frames.

Definition at line 137 of file mlpenc.c.

◆ min_restart_interval

int MLPEncodeContext::min_restart_interval

Min interval of access units in between two major frames.

Definition at line 138 of file mlpenc.c.

◆ cur_restart_interval

int MLPEncodeContext::cur_restart_interval

Definition at line 139 of file mlpenc.c.

◆ lpc_coeff_precision

int MLPEncodeContext::lpc_coeff_precision

Definition at line 140 of file mlpenc.c.

◆ rematrix_precision

int MLPEncodeContext::rematrix_precision

Definition at line 141 of file mlpenc.c.

◆ lpc_type

int MLPEncodeContext::lpc_type

Definition at line 142 of file mlpenc.c.

◆ lpc_passes

int MLPEncodeContext::lpc_passes

Definition at line 143 of file mlpenc.c.

◆ prediction_order

int MLPEncodeContext::prediction_order

Definition at line 144 of file mlpenc.c.

◆ max_codebook_search

int MLPEncodeContext::max_codebook_search

Definition at line 145 of file mlpenc.c.

◆ num_substreams

int MLPEncodeContext::num_substreams

Number of substreams contained within this stream.

Definition at line 147 of file mlpenc.c.

◆ num_channels

int MLPEncodeContext::num_channels

Number of channels in major_scratch_buffer.

Normal channels + noise channels.

Definition at line 149 of file mlpenc.c.

◆ coded_sample_fmt

int MLPEncodeContext::coded_sample_fmt[2]

sample format encoded for MLP

Definition at line 152 of file mlpenc.c.

◆ coded_sample_rate

int MLPEncodeContext::coded_sample_rate[2]

sample rate encoded for MLP

Definition at line 153 of file mlpenc.c.

◆ coded_peak_bitrate

int MLPEncodeContext::coded_peak_bitrate

peak bitrate for this major sync header

Definition at line 154 of file mlpenc.c.

◆ flags

int MLPEncodeContext::flags

major sync info flags

Definition at line 156 of file mlpenc.c.

◆ substream_info

int MLPEncodeContext::substream_info

Definition at line 159 of file mlpenc.c.

◆ thd_substream_info

int MLPEncodeContext::thd_substream_info

Definition at line 160 of file mlpenc.c.

◆ fs

int MLPEncodeContext::fs

Definition at line 161 of file mlpenc.c.

◆ wordlength

int MLPEncodeContext::wordlength

Definition at line 162 of file mlpenc.c.

◆ channel_occupancy

int MLPEncodeContext::channel_occupancy

Definition at line 163 of file mlpenc.c.

◆ summary_info

int MLPEncodeContext::summary_info

Definition at line 164 of file mlpenc.c.

◆ last_frames

int32_t MLPEncodeContext::last_frames

Signal last frames.

Definition at line 166 of file mlpenc.c.

◆ major_number_of_frames

unsigned int MLPEncodeContext::major_number_of_frames

Definition at line 168 of file mlpenc.c.

◆ next_major_number_of_frames

unsigned int MLPEncodeContext::next_major_number_of_frames

Definition at line 169 of file mlpenc.c.

◆ major_frame_size

unsigned int MLPEncodeContext::major_frame_size

Number of samples in current major frame being encoded.

Definition at line 171 of file mlpenc.c.

◆ next_major_frame_size

unsigned int MLPEncodeContext::next_major_frame_size

Counter of number of samples for next major frame.

Definition at line 172 of file mlpenc.c.

◆ frame_index

unsigned int MLPEncodeContext::frame_index

Index of current frame being encoded.

Definition at line 174 of file mlpenc.c.

◆ restart_intervals

unsigned int MLPEncodeContext::restart_intervals

Number of possible major frame sizes.

Definition at line 176 of file mlpenc.c.

◆ output_timing

uint16_t MLPEncodeContext::output_timing

Timestamp of current access unit.

Definition at line 178 of file mlpenc.c.

◆ input_timing

uint16_t MLPEncodeContext::input_timing

Decoding timestamp of current access unit.

Definition at line 179 of file mlpenc.c.

◆ noise_type

uint8_t MLPEncodeContext::noise_type

Definition at line 181 of file mlpenc.c.

◆ channel_arrangement

uint8_t MLPEncodeContext::channel_arrangement

channel arrangement for MLP streams

Definition at line 182 of file mlpenc.c.

◆ channel_arrangement8

uint16_t MLPEncodeContext::channel_arrangement8

8 channel arrangement for THD streams

Definition at line 183 of file mlpenc.c.

◆ multichannel_type6ch

uint8_t MLPEncodeContext::multichannel_type6ch

channel modifier for TrueHD stream 0

Definition at line 185 of file mlpenc.c.

◆ multichannel_type8ch

uint8_t MLPEncodeContext::multichannel_type8ch

channel modifier for TrueHD stream 0

Definition at line 186 of file mlpenc.c.

◆ ch2_presentation_mod

uint8_t MLPEncodeContext::ch2_presentation_mod

channel modifier for TrueHD stream 0

Definition at line 187 of file mlpenc.c.

◆ ch6_presentation_mod

uint8_t MLPEncodeContext::ch6_presentation_mod

channel modifier for TrueHD stream 1

Definition at line 188 of file mlpenc.c.

◆ ch8_presentation_mod

uint8_t MLPEncodeContext::ch8_presentation_mod

channel modifier for TrueHD stream 2

Definition at line 189 of file mlpenc.c.

◆ s

MLPSubstream MLPEncodeContext::s[2]

Definition at line 191 of file mlpenc.c.

◆ filter_state

int32_t MLPEncodeContext::filter_state[NUM_FILTERS][MAX_HEADER_INTERVAL *MAX_BLOCKSIZE]

Definition at line 192 of file mlpenc.c.

◆ lpc_sample_buffer

int32_t MLPEncodeContext::lpc_sample_buffer[MAX_HEADER_INTERVAL *MAX_BLOCKSIZE]

Definition at line 193 of file mlpenc.c.

◆ afq

AudioFrameQueue MLPEncodeContext::afq

Definition at line 195 of file mlpenc.c.

◆ number_of_frames

unsigned int MLPEncodeContext::number_of_frames

Definition at line 198 of file mlpenc.c.

◆ number_of_subblocks

unsigned int MLPEncodeContext::number_of_subblocks

Definition at line 199 of file mlpenc.c.

◆ shorten_by

int MLPEncodeContext::shorten_by

Definition at line 201 of file mlpenc.c.

◆ lpc_ctx

LPCContext MLPEncodeContext::lpc_ctx

Definition at line 203 of file mlpenc.c.

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

libavcodec/mlpenc.c

Data Fields

Detailed Description

Field Documentation

◆ class

◆ avctx

◆ max_restart_interval

◆ min_restart_interval

◆ cur_restart_interval

◆ lpc_coeff_precision

◆ rematrix_precision

◆ lpc_type

◆ lpc_passes

◆ prediction_order

◆ max_codebook_search

◆ num_substreams

◆ num_channels

◆ coded_sample_fmt

◆ coded_sample_rate

◆ coded_peak_bitrate

◆ flags

◆ substream_info

◆ thd_substream_info

◆ fs

◆ wordlength

◆ channel_occupancy

◆ summary_info

◆ last_frames

◆ major_number_of_frames

◆ next_major_number_of_frames

◆ major_frame_size

◆ next_major_frame_size

◆ frame_index

◆ restart_intervals

◆ output_timing

◆ input_timing

◆ noise_type

◆ channel_arrangement

◆ channel_arrangement8

◆ multichannel_type6ch

◆ multichannel_type8ch

◆ ch2_presentation_mod

◆ ch6_presentation_mod

◆ ch8_presentation_mod

◆ s

◆ filter_state

◆ lpc_sample_buffer

◆ afq

◆ number_of_frames

◆ number_of_subblocks

◆ shorten_by

◆ lpc_ctx