AConvertContext Struct Reference

Data Fields
enum AVSampleFormat out_sample_fmt	in_sample_fmt
	in/out sample formats
int64_t	out_chlayout
int64_t	in_chlayout
	in/out channel layout
int	out_nb_channels
int	in_nb_channels
	number of in/output channels
enum AVFilterPacking out_packing_fmt	in_packing_fmt
	output packing format
int	max_nb_samples
	maximum number of buffered samples
AVFilterBufferRef *	mix_samplesref
	rematrixed buffer
AVFilterBufferRef *	out_samplesref
	output buffer after required conversions
uint8_t *	in_mix [8]
uint8_t *	out_mix [8]
	input/output for rematrixing functions
uint8_t *	packed_data [8]
	pointers for packing conversion
int	out_strides [8]
int	in_strides [8]
	input/output strides for av_audio_convert
uint8_t **	in_conv
uint8_t **	out_conv
	input/output for av_audio_convert
AVAudioConvert *	audioconvert_ctx
	context for conversion to output sample format
void(*	convert_chlayout )()
	function to do the requested rematrixing

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Detailed Description

Definition at line 36 of file af_aconvert.c.

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Field Documentation

AVAudioConvert* AConvertContext::audioconvert_ctx

context for conversion to output sample format

Definition at line 51 of file af_aconvert.c.

Referenced by filter_samples(), init_buffers(), and uninit().

void(* AConvertContext::convert_chlayout)()

function to do the requested rematrixing

Referenced by config_output(), filter_samples(), and init_buffers().

int64_t AConvertContext::in_chlayout

in/out channel layout

Definition at line 38 of file af_aconvert.c.

Referenced by config_output().

uint8_t** AConvertContext::in_conv

Definition at line 49 of file af_aconvert.c.

Referenced by filter_samples(), and init_buffers().

uint8_t* AConvertContext::in_mix[8]

Definition at line 46 of file af_aconvert.c.

Referenced by filter_samples().

int AConvertContext::in_nb_channels

number of in/output channels

Definition at line 39 of file af_aconvert.c.

Referenced by config_output().

enum AVFilterPacking out_packing_fmt AConvertContext::in_packing_fmt

output packing format

Definition at line 40 of file af_aconvert.c.

Referenced by config_output().

enum AVSampleFormat out_sample_fmt AConvertContext::in_sample_fmt

in/out sample formats

Definition at line 37 of file af_aconvert.c.

Referenced by config_output().

int AConvertContext::in_strides[8]

input/output strides for av_audio_convert

Definition at line 48 of file af_aconvert.c.

Referenced by filter_samples(), and init_buffers().

int AConvertContext::max_nb_samples

maximum number of buffered samples

Definition at line 42 of file af_aconvert.c.

Referenced by filter_samples(), and init_buffers().

AVFilterBufferRef* AConvertContext::mix_samplesref

rematrixed buffer

Definition at line 43 of file af_aconvert.c.

Referenced by filter_samples(), init_buffers(), and uninit().

int64_t AConvertContext::out_chlayout

Definition at line 38 of file af_aconvert.c.

Referenced by config_output(), init(), and query_formats().

uint8_t ** AConvertContext::out_conv

input/output for av_audio_convert

Definition at line 49 of file af_aconvert.c.

Referenced by filter_samples(), and init_buffers().

uint8_t * AConvertContext::out_mix[8]

input/output for rematrixing functions

Definition at line 46 of file af_aconvert.c.

Referenced by filter_samples().

int AConvertContext::out_nb_channels

Definition at line 39 of file af_aconvert.c.

Referenced by config_output(), filter_samples(), and init_buffers().

AVFilterBufferRef* AConvertContext::out_samplesref

output buffer after required conversions

Definition at line 44 of file af_aconvert.c.

Referenced by filter_samples(), init_buffers(), and uninit().

int AConvertContext::out_strides[8]

Definition at line 48 of file af_aconvert.c.

Referenced by filter_samples(), and init_buffers().

uint8_t* AConvertContext::packed_data[8]

pointers for packing conversion

Definition at line 47 of file af_aconvert.c.

Referenced by filter_samples(), and init_buffers().

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

• libavfilter/af_aconvert.c