trim.c File Reference

#include <float.h>
#include <math.h>
#include <stdint.h>
#include "config.h"
#include "libavutil/avassert.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"

Go to the source code of this file.

Data Structures
struct	TrimContext

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

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

Macro Definition Documentation

#define OFFSET

(

x

)

offsetof(TrimContext, x)

Definition at line 123 of file trim.c.

#define COMMON_OPTS

Value:

{ "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 }, \
    { "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 }, \
    { "durationi",   "Maximum duration of the output",                   OFFSET(duration),    AV_OPT_TYPE_DURATION, { .i64 = 0 },                    0, INT64_MAX, FLAGS },

Definition at line 124 of file trim.c.

#define COMPAT_OPTS

Value:

{ "start",       "Timestamp in seconds of the first frame that "                                                                                                        \
        "should be passed",                                              OFFSET(start_time_dbl),AV_OPT_TYPE_DOUBLE, { .dbl = DBL_MAX },       -DBL_MAX, DBL_MAX,     FLAGS }, \
    { "end",         "Timestamp in seconds of the first frame that "                                                                                                        \
        "should be dropped again",                                       OFFSET(end_time_dbl),  AV_OPT_TYPE_DOUBLE, { .dbl = DBL_MAX },       -DBL_MAX, DBL_MAX,     FLAGS }, \
    { "duration",    "Maximum duration of the output in seconds",        OFFSET(duration_dbl),  AV_OPT_TYPE_DOUBLE, { .dbl = 0 },                      0,   DBL_MAX, FLAGS },

Definition at line 135 of file trim.c.

Function Documentation

static av_cold int init ( AVFilterContext *  ctx )

static

Definition at line 78 of file trim.c.

static int config_input ( AVFilterLink *  inlink )

static

Definition at line 87 of file trim.c.

static int config_output ( AVFilterLink *  outlink )

static

Definition at line 117 of file trim.c.