vf_copy.c File Reference

copy video filter More...

#include "libavutil/imgutils.h"
#include "libavutil/internal.h"
#include "avfilter.h"
#include "filters.h"
#include "formats.h"
#include "video.h"

Go to the source code of this file.

Functions
static int	query_formats (const AVFilterContext *ctx, AVFilterFormatsConfig **cfg_in, AVFilterFormatsConfig **cfg_out)
static int	filter_frame (AVFilterLink *inlink, AVFrame *in)

Variables
static const AVFilterPad	avfilter_vf_copy_inputs []
const FFFilter	ff_vf_copy

Detailed Description

copy video filter

Definition in file vf_copy.c.

Function Documentation

query_formats()

static int query_formats ( const AVFilterContext * ctx, AVFilterFormatsConfig ** cfg_in, AVFilterFormatsConfig ** cfg_out )

static

Definition at line 31 of file vf_copy.c.

filter_frame()

static int filter_frame ( AVFilterLink * inlink, AVFrame * in )

static

Definition at line 39 of file vf_copy.c.

Variable Documentation

avfilter_vf_copy_inputs

const AVFilterPad avfilter_vf_copy_inputs[]

static

Initial value:

= {
    {
        .name         = "default",
        .type         = AVMEDIA_TYPE_VIDEO,
        .filter_frame = filter_frame,
    },
}

Definition at line 64 of file vf_copy.c.

ff_vf_copy

const FFFilter ff_vf_copy

Initial value:

= {
    .p.name        = "copy",
    .p.description = NULL_IF_CONFIG_SMALL("Copy the input video unchanged to the output."),
    .p.flags       = AVFILTER_FLAG_METADATA_ONLY,
    FILTER_INPUTS(avfilter_vf_copy_inputs),
    FILTER_OUTPUTS(ff_video_default_filterpad),
    FILTER_QUERY_FUNC2(query_formats),
}

Definition at line 72 of file vf_copy.c.