dump_extradata.c File Reference

#include <string.h>
#include "libavcodec/bsf.h"
#include "libavcodec/bsf_internal.h"
#include "libavutil/log.h"
#include "libavutil/opt.h"

Go to the source code of this file.

Data Structures
struct	DumpExtradataContext

Macros
#define	OFFSET(x)
#define	FLAGS   (AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_BSF_PARAM)

Enumerations
enum	DumpFreq { DUMP_FREQ_KEYFRAME , DUMP_FREQ_ALL }

Functions
static int	dump_extradata (AVBSFContext *ctx, AVPacket *out)

Variables
static const AVOption	options []
static const AVClass	dump_extradata_class
const FFBitStreamFilter	ff_dump_extradata_bsf

Macro Definition Documentation

OFFSET

#define OFFSET

(

x

)

Value:

offsetof(DumpExtradataContext, x)

Definition at line 82 of file dump_extradata.c.

FLAGS

#define FLAGS   (AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_BSF_PARAM)

Definition at line 83 of file dump_extradata.c.

Enumeration Type Documentation

DumpFreq

enum DumpFreq

Enumerator
DUMP_FREQ_KEYFRAME
DUMP_FREQ_ALL

Definition at line 29 of file dump_extradata.c.

Function Documentation

dump_extradata()

static int dump_extradata ( AVBSFContext * ctx, AVPacket * out )

static

Definition at line 40 of file dump_extradata.c.

Variable Documentation

options

const AVOption options[]

static

Initial value:

= {
    { "freq", "When to dump extradata", OFFSET(freq), AV_OPT_TYPE_INT,
        { .i64 = DUMP_FREQ_KEYFRAME }, DUMP_FREQ_KEYFRAME, DUMP_FREQ_ALL, FLAGS, .unit = "freq" },
        { "k",        NULL, 0, AV_OPT_TYPE_CONST, { .i64 = DUMP_FREQ_KEYFRAME }, .flags = FLAGS, .unit = "freq" },
        { "keyframe", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = DUMP_FREQ_KEYFRAME }, .flags = FLAGS, .unit = "freq" },
        { "e",        NULL, 0, AV_OPT_TYPE_CONST, { .i64 = DUMP_FREQ_ALL      }, .flags = FLAGS, .unit = "freq" },
        { "all",      NULL, 0, AV_OPT_TYPE_CONST, { .i64 = DUMP_FREQ_ALL      }, .flags = FLAGS, .unit = "freq" },
    { NULL },
}

Definition at line 84 of file dump_extradata.c.

dump_extradata_class

const AVClass dump_extradata_class

static

Initial value:

= {
    .class_name = "dump_extradata bsf",
    .item_name  = av_default_item_name,
    .option     = options,
    .version    = LIBAVUTIL_VERSION_INT,
}

Definition at line 94 of file dump_extradata.c.

ff_dump_extradata_bsf

const FFBitStreamFilter ff_dump_extradata_bsf

Initial value:

= {
    .p.name         = "dump_extra",
    .p.priv_class   = &dump_extradata_class,
    .priv_data_size = sizeof(DumpExtradataContext),
    .filter         = dump_extradata,
}

Definition at line 101 of file dump_extradata.c.