trim.c File Reference

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

Go to the source code of this file.

Data Structures
struct	TrimContext

Macros
#define	OFFSET(x)   offsetof(TrimContext, x)
#define	COMMON_OPTS

Functions
static av_cold int	init (AVFilterContext *ctx)
static int	config_input (AVFilterLink *inlink)
static int	activate (AVFilterContext *ctx)

Macro Definition Documentation

OFFSET

#define OFFSET

(

x

)

offsetof(TrimContext, x)

Definition at line 319 of file trim.c.

COMMON_OPTS

#define COMMON_OPTS

Value:

    { "start",       "Timestamp of the first frame that "                                                                                                        \
        "should be passed",                                              OFFSET(start_time),  AV_OPT_TYPE_DURATION, { .i64 = INT64_MAX },    INT64_MIN, INT64_MAX, FLAGS }, \
    { "starti",      "Timestamp of the first frame that "                                                                                                        \
        "should be passed",                                              OFFSET(start_time),  AV_OPT_TYPE_DURATION, { .i64 = INT64_MAX },    INT64_MIN, INT64_MAX, FLAGS }, \
    { "end",         "Timestamp of the first frame that "                                                                                                        \
        "should be dropped again",                                       OFFSET(end_time),    AV_OPT_TYPE_DURATION, { .i64 = INT64_MAX },    INT64_MIN, INT64_MAX, FLAGS }, \
    { "endi",        "Timestamp of the first frame that "                                                                                                        \
        "should be dropped again",                                       OFFSET(end_time),    AV_OPT_TYPE_DURATION, { .i64 = INT64_MAX },    INT64_MIN, INT64_MAX, FLAGS }, \
    { "start_pts",   "Timestamp of the first frame that should be "                                                                                                         \
       " passed",                                                        OFFSET(start_pts),   AV_OPT_TYPE_INT64,  { .i64 = AV_NOPTS_VALUE }, INT64_MIN, INT64_MAX, FLAGS }, \
    { "end_pts",     "Timestamp of the first frame that should be "                                                                                                         \
        "dropped again",                                                 OFFSET(end_pts),     AV_OPT_TYPE_INT64,  { .i64 = AV_NOPTS_VALUE }, INT64_MIN, INT64_MAX, FLAGS }, \
    { "duration",    "Maximum duration of the output",                   OFFSET(duration),    AV_OPT_TYPE_DURATION, { .i64 = 0 },                    0, INT64_MAX, FLAGS }, \
    { "durationi",   "Maximum duration of the output",                   OFFSET(duration),    AV_OPT_TYPE_DURATION, { .i64 = 0 },                    0, INT64_MAX, FLAGS },

Definition at line 320 of file trim.c.

Function Documentation

init()

static av_cold int init ( AVFilterContext *  ctx )

static

Definition at line 77 of file trim.c.

config_input()

static int config_input ( AVFilterLink *  inlink )

static

Definition at line 263 of file trim.c.

activate()

static int activate ( AVFilterContext *  ctx )

static

Definition at line 294 of file trim.c.