f_segment.c File Reference

#include "config_components.h"
#include <stdint.h>
#include "libavutil/avstring.h"
#include "libavutil/channel_layout.h"
#include "libavutil/common.h"
#include "libavutil/log.h"
#include "libavutil/mathematics.h"
#include "libavutil/opt.h"
#include "libavutil/parseutils.h"
#include "libavutil/samplefmt.h"
#include "audio.h"
#include "avfilter.h"
#include "filters.h"
#include "internal.h"

Go to the source code of this file.

Data Structures
struct	SegmentContext

Macros
#define	OFFSET(x)   offsetof(SegmentContext, x)
#define	COMMON_OPTS   { "timestamps", "timestamps of input at which to split input", OFFSET(timestamps_str), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, FLAGS }, \

Functions
static void	count_points (char *item_str, int *nb_items)
static int	parse_points (AVFilterContext *ctx, char *item_str, int nb_points, int64_t *points)
static av_cold int	init (AVFilterContext *ctx, enum AVMediaType type)
static int	config_input (AVFilterLink *inlink)
static int	current_segment_finished (AVFilterContext *ctx, AVFrame *frame)
static int	activate (AVFilterContext *ctx)
static av_cold void	uninit (AVFilterContext *ctx)

Macro Definition Documentation

OFFSET

#define OFFSET

(

x

)

offsetof(SegmentContext, x)

Definition at line 265 of file f_segment.c.

COMMON_OPTS

#define COMMON_OPTS   { "timestamps", "timestamps of input at which to split input", OFFSET(timestamps_str), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, FLAGS }, \

Definition at line 266 of file f_segment.c.

Function Documentation

count_points()

static void count_points ( char *  item_str, int *  nb_items  )

static

Definition at line 51 of file f_segment.c.

Referenced by init().

parse_points()

static int parse_points ( AVFilterContext *  ctx, char *  item_str, int  nb_points, int64_t *  points  )

static

Definition at line 65 of file f_segment.c.

Referenced by init().

init()

static av_cold int init ( AVFilterContext *  ctx, enum AVMediaType  type  )

static

Definition at line 103 of file f_segment.c.

config_input()

static int config_input ( AVFilterLink *  inlink )

static

Definition at line 150 of file f_segment.c.

current_segment_finished()

static int current_segment_finished ( AVFilterContext *  ctx, AVFrame *  frame  )

static

Definition at line 164 of file f_segment.c.

Referenced by activate().

activate()

static int activate ( AVFilterContext *  ctx )

static

Definition at line 186 of file f_segment.c.

uninit()

static av_cold void uninit ( AVFilterContext *  ctx )

static

Definition at line 258 of file f_segment.c.