FFmpeg
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f_settb.c File Reference
Set timebase for the output link. More...
#include <inttypes.h>
#include <stdio.h>
#include "libavutil/avstring.h"
#include "libavutil/eval.h"
#include "libavutil/internal.h"
#include "libavutil/mathematics.h"
#include "libavutil/opt.h"
#include "libavutil/rational.h"
#include "avfilter.h"
#include "internal.h"
#include "audio.h"
#include "video.h"
Include dependency graph for f_settb.c:
Go to the source code of this file.
Data Structures | |
struct | SetTBContext |
Macros | |
#define | OFFSET(x) offsetof(SetTBContext, x) |
#define | DEFINE_OPTIONS(filt_name, filt_type) |
Functions | |
static int | config_output_props (AVFilterLink *outlink) |
static int | filter_frame (AVFilterLink *inlink, AVFrame *frame) |
Variables | |
static const char *const | var_names [] |
Detailed Description
Set timebase for the output link.
Definition in file f_settb.c.
Macro Definition Documentation
#define DEFINE_OPTIONS | ( | filt_name, | |
filt_type | |||
) |
Value:
{ "expr", "set expression determining the output timebase", OFFSET(tb_expr), AV_OPT_TYPE_STRING, {.str="intb"}, \
.flags=AV_OPT_FLAG_##filt_type##_PARAM|AV_OPT_FLAG_FILTERING_PARAM }, \
{ "tb", "set expression determining the output timebase", OFFSET(tb_expr), AV_OPT_TYPE_STRING, {.str="intb"}, \
.flags=AV_OPT_FLAG_##filt_type##_PARAM|AV_OPT_FLAG_FILTERING_PARAM }, \
{ NULL } \
}
Definition: opt.h:226
#define AV_OPT_FLAG_FILTERING_PARAM
a generic parameter which can be set by the user for filtering
Definition: opt.h:287
Definition at line 61 of file f_settb.c.
Referenced by filter_frame().
#define OFFSET | ( | x | ) | offsetof(SetTBContext, x) |
Enumeration Type Documentation
enum var_name |
Function Documentation
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static |
Definition at line 70 of file f_settb.c.
Referenced by filter_frame().
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static |
Variable Documentation
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