asrc_anullsrc.c File Reference

null audio source More...

#include <inttypes.h>
#include <stdio.h>
#include "libavutil/channel_layout.h"
#include "libavutil/internal.h"
#include "avfilter.h"
#include "internal.h"

Go to the source code of this file.

Functions
static int	request_frame (AVFilterLink *link)

Variables
static const AVFilterPad	avfilter_asrc_anullsrc_outputs []
AVFilter	ff_asrc_anullsrc

Detailed Description

null audio source

Definition in file asrc_anullsrc.c.

Function Documentation

static int request_frame ( AVFilterLink *  link )

static

Definition at line 32 of file asrc_anullsrc.c.

Variable Documentation

const AVFilterPad avfilter_asrc_anullsrc_outputs[]

static

Initial value:

= {
    {
        .name          = "default",
        .type          = AVMEDIA_TYPE_AUDIO,
        .request_frame = request_frame,
    },
    { NULL }
}

Definition at line 37 of file asrc_anullsrc.c.

AVFilter ff_asrc_anullsrc

Initial value:

= {
    .name        = "anullsrc",
    .description = NULL_IF_CONFIG_SMALL("Null audio source, never return audio frames."),

    .inputs      = NULL,

    .outputs     = avfilter_asrc_anullsrc_outputs,
}

Definition at line 46 of file asrc_anullsrc.c.