vf_vmafmotion.c File Reference

Calculate VMAF Motion score. More...

#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "avfilter.h"
#include "drawutils.h"
#include "formats.h"
#include "internal.h"
#include "vmaf_motion.h"

Classes
struct	VMAFMotionContext

Macros
#define	BIT_SHIFT   15
#define	OFFSET(x)   offsetof(VMAFMotionContext, x)
#define	FLAGS   AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM
#define	conv_y_fn(type, bits)

Typedefs
typedef struct VMAFMotionContext	VMAFMotionContext

Functions
	AVFILTER_DEFINE_CLASS (vmafmotion)
	conv_y_fn (uint8_t, 8)
	conv_y_fn (uint16_t, 10)
double	ff_vmafmotion_process (VMAFMotionData *s, AVFrame *ref)
int	ff_vmafmotion_init (VMAFMotionData *s, int w, int h, enum AVPixelFormat fmt)
double	ff_vmafmotion_uninit (VMAFMotionData *s)

Variables
AVFilter	ff_vf_vmafmotion

Detailed Description

Calculate VMAF Motion score.

Variable Documentation

ff_vf_vmafmotion

AVFilter ff_vf_vmafmotion

Initial value:

= {
    .name          = "vmafmotion",
    .description   = NULL_IF_CONFIG_SMALL("Calculate the VMAF Motion score."),
    .init          = init,
    .uninit        = uninit,
    .query_formats = query_formats,
    .priv_size     = sizeof(VMAFMotionContext),
    .priv_class    = &vmafmotion_class,
    .inputs        = vmafmotion_inputs,
    .outputs       = vmafmotion_outputs,
}