a filter enforcing given constant framerate More...
#include "libavutil/common.h"
#include "libavutil/fifo.h"
#include "libavutil/mathematics.h"
#include "libavutil/opt.h"
#include "libavutil/parseutils.h"
#include "avfilter.h"
#include "internal.h"
#include "video.h"
Go to the source code of this file.
Data Structures | |
struct | FPSContext |
Macros | |
#define | OFFSET(x) offsetof(FPSContext, x) |
#define | V AV_OPT_FLAG_VIDEO_PARAM |
Typedefs | |
typedef struct FPSContext | FPSContext |
Functions | |
static av_cold int | init (AVFilterContext *ctx, const char *args) |
static void | flush_fifo (AVFifoBuffer *fifo) |
static av_cold void | uninit (AVFilterContext *ctx) |
static int | config_props (AVFilterLink *link) |
static int | request_frame (AVFilterLink *outlink) |
static int | write_to_fifo (AVFifoBuffer *fifo, AVFilterBufferRef *buf) |
static int | filter_frame (AVFilterLink *inlink, AVFilterBufferRef *buf) |
Variables | |
static const AVOption | options [] |
class { | |
class_name = "FPS filter" | |
item_name = av_default_item_name | |
option = options | |
version = LIBAVUTIL_VERSION_INT | |
}; | |
static const AVFilterPad | avfilter_vf_fps_inputs [] |
static const AVFilterPad | avfilter_vf_fps_outputs [] |
AVFilter | avfilter_vf_fps |
a filter enforcing given constant framerate
Definition in file vf_fps.c.
#define OFFSET | ( | x | ) | offsetof(FPSContext, x) |
#define V AV_OPT_FLAG_VIDEO_PARAM |
typedef struct FPSContext FPSContext |
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Definition at line 94 of file vf_fps.c.
Referenced by filter_frame(), and uninit().
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Definition at line 158 of file vf_fps.c.
Referenced by filter_frame().
const { ... } |
AVFilter avfilter_vf_fps |
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item_name = av_default_item_name |
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version = LIBAVUTIL_VERSION_INT |