vf_fps.c File Reference

a filter enforcing given constant framerate More...

#include <float.h>
#include <stdint.h>
#include "libavutil/avassert.h"
#include "libavutil/mathematics.h"
#include "libavutil/opt.h"
#include "avfilter.h"
#include "filters.h"
#include "internal.h"

Classes
struct	FPSContext

Macros
#define	OFFSET(x)   offsetof(FPSContext, x)
#define	V   AV_OPT_FLAG_VIDEO_PARAM
#define	F   AV_OPT_FLAG_FILTERING_PARAM

Typedefs
typedef struct FPSContext	FPSContext

Enumerations
enum	EOFAction {   EOF_ACTION_REPEAT, EOF_ACTION_ENDALL, EOF_ACTION_PASS, EOF_ACTION_ROUND,   EOF_ACTION_PASS, EOF_ACTION_NB, EOF_ACTION_REPEAT, EOF_ACTION_ENDALL }

Functions
	AVFILTER_DEFINE_CLASS (fps)

Variables
AVFilter	ff_vf_fps

Detailed Description

a filter enforcing given constant framerate

Variable Documentation

ff_vf_fps

AVFilter ff_vf_fps

Initial value:

= {
    .name        = "fps",
    .description = NULL_IF_CONFIG_SMALL("Force constant framerate."),
    .init        = init,
    .uninit      = uninit,
    .priv_size   = sizeof(FPSContext),
    .priv_class  = &fps_class,
    .activate    = activate,
    .inputs      = avfilter_vf_fps_inputs,
    .outputs     = avfilter_vf_fps_outputs,
}