AudioEchoContext Struct Reference

Data Fields
const AVClass *	class
float	in_gain
float	out_gain
char *	delays
char *	decays
float *	delay
float *	decay
int	nb_echoes
int	delay_index
uint8_t **	delayptrs
int	max_samples
int	fade_out
int *	samples
int64_t	next_pts
void(*	echo_samples )(struct AudioEchoContext *ctx, uint8_t **delayptrs, uint8_t *const *src, uint8_t **dst, int nb_samples, int channels)

Detailed Description

Definition at line 29 of file af_aecho.c.

Field Documentation

class

const AVClass* AudioEchoContext::class

Definition at line 30 of file af_aecho.c.

in_gain

float AudioEchoContext::in_gain

Definition at line 31 of file af_aecho.c.

Referenced by config_output().

out_gain

float AudioEchoContext::out_gain

Definition at line 31 of file af_aecho.c.

Referenced by config_output().

delays

char* AudioEchoContext::delays

Definition at line 32 of file af_aecho.c.

Referenced by init().

decays

char * AudioEchoContext::decays

Definition at line 32 of file af_aecho.c.

Referenced by init().

delay

float* AudioEchoContext::delay

Definition at line 33 of file af_aecho.c.

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

decay

float * AudioEchoContext::decay

Definition at line 33 of file af_aecho.c.

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

nb_echoes

int AudioEchoContext::nb_echoes

Definition at line 34 of file af_aecho.c.

Referenced by config_output(), and init().

delay_index

int AudioEchoContext::delay_index

Definition at line 35 of file af_aecho.c.

delayptrs

uint8_t** AudioEchoContext::delayptrs

Definition at line 36 of file af_aecho.c.

Referenced by config_output(), filter_frame(), request_frame(), and uninit().

max_samples

int AudioEchoContext::max_samples

Definition at line 37 of file af_aecho.c.

Referenced by config_output().

fade_out

int AudioEchoContext::fade_out

Definition at line 37 of file af_aecho.c.

Referenced by config_output(), and request_frame().

samples

int* AudioEchoContext::samples

Definition at line 38 of file af_aecho.c.

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

next_pts

int64_t AudioEchoContext::next_pts

Definition at line 39 of file af_aecho.c.

Referenced by filter_frame(), init(), and request_frame().

echo_samples

void(* AudioEchoContext::echo_samples) (struct AudioEchoContext *ctx, uint8_t **delayptrs, uint8_t *const *src, uint8_t **dst, int nb_samples, int channels)

Definition at line 41 of file af_aecho.c.

Referenced by config_output(), filter_frame(), and request_frame().

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

• libavfilter/af_aecho.c