vf_smartblur.c File Reference

Apply a smartblur filter to the input video Ported from MPlayer libmpcodecs/vf_smartblur.c by Michael Niedermayer. More...

#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "libswscale/swscale.h"
#include "avfilter.h"
#include "formats.h"
#include "internal.h"

Classes
struct	FilterParam
struct	SmartblurContext

Macros
#define	RADIUS_MIN   0.1
#define	RADIUS_MAX   5.0
#define	STRENGTH_MIN   -1.0
#define	STRENGTH_MAX   1.0
#define	THRESHOLD_MIN   -30
#define	THRESHOLD_MAX   30
#define	OFFSET(x)   offsetof(SmartblurContext, x)
#define	FLAGS   AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM

Typedefs
typedef struct FilterParam	FilterParam
typedef struct SmartblurContext	SmartblurContext

Functions
	AVFILTER_DEFINE_CLASS (smartblur)

Variables
AVFilter	ff_vf_smartblur

Detailed Description

Apply a smartblur filter to the input video Ported from MPlayer libmpcodecs/vf_smartblur.c by Michael Niedermayer.

Variable Documentation

ff_vf_smartblur

AVFilter ff_vf_smartblur

Initial value:

= {
    .name          = "smartblur",
    .description   = NULL_IF_CONFIG_SMALL("Blur the input video without impacting the outlines."),
    .priv_size     = sizeof(SmartblurContext),
    .init          = init,
    .uninit        = uninit,
    .query_formats = query_formats,
    .inputs        = smartblur_inputs,
    .outputs       = smartblur_outputs,
    .priv_class    = &smartblur_class,
    .flags         = AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC,
}