avf_concat.c File Reference

concat audio-video filter More...

#include "libavutil/avassert.h"
#include "libavutil/avstring.h"
#include "libavutil/channel_layout.h"
#include "libavutil/opt.h"
#include "avfilter.h"
#include "bufferqueue.h"
#include "internal.h"
#include "video.h"
#include "audio.h"

Classes
struct	ConcatContext
struct	ConcatContext::concat_in

Macros
#define	FF_BUFQUEUE_SIZE   256
#define	TYPE_ALL   2
#define	OFFSET(x)   offsetof(ConcatContext, x)
#define	A   AV_OPT_FLAG_AUDIO_PARAM
#define	F   AV_OPT_FLAG_FILTERING_PARAM
#define	V   AV_OPT_FLAG_VIDEO_PARAM

Typedefs
typedef struct ConcatContext	ConcatContext

Functions
	AVFILTER_DEFINE_CLASS (concat)

Variables
AVFilter	ff_avf_concat

Detailed Description

concat audio-video filter

Variable Documentation

ff_avf_concat

AVFilter ff_avf_concat

Initial value:

= {
    .name          = "concat",
    .description   = NULL_IF_CONFIG_SMALL("Concatenate audio and video streams."),
    .init          = init,
    .uninit        = uninit,
    .query_formats = query_formats,
    .priv_size     = sizeof(ConcatContext),
    .inputs        = NULL,
    .outputs       = NULL,
    .priv_class    = &concat_class,
    .flags         = AVFILTER_FLAG_DYNAMIC_INPUTS | AVFILTER_FLAG_DYNAMIC_OUTPUTS,
    .process_command = process_command,
}