dump_extradata_bsf.c File Reference

#include <string.h>
#include "avcodec.h"
#include "bsf.h"
#include "libavutil/log.h"
#include "libavutil/mem.h"
#include "libavutil/opt.h"

Go to the source code of this file.

Data Structures
struct	DumpExtradataContext

Macros
#define	OFFSET(x)   offsetof(DumpExtradataContext, 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 AVBitStreamFilter	ff_dump_extradata_bsf

Macro Definition Documentation

#define OFFSET

(

x

)

offsetof(DumpExtradataContext, x)

Definition at line 81 of file dump_extradata_bsf.c.

#define FLAGS   (AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_BSF_PARAM)

Definition at line 82 of file dump_extradata_bsf.c.

Enumeration Type Documentation

enum DumpFreq

Enumerator
DUMP_FREQ_KEYFRAME
DUMP_FREQ_ALL

Definition at line 30 of file dump_extradata_bsf.c.

Function Documentation

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

static

Definition at line 41 of file dump_extradata_bsf.c.

Variable Documentation

const AVOption options[]

static

Initial value:

= {
    { "freq", "When do dump extradata", OFFSET(freq), AV_OPT_TYPE_INT,
        { .i64 = DUMP_FREQ_KEYFRAME }, DUMP_FREQ_KEYFRAME, DUMP_FREQ_ALL, FLAGS, "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 83 of file dump_extradata_bsf.c.

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 93 of file dump_extradata_bsf.c.

const AVBitStreamFilter ff_dump_extradata_bsf

Initial value:

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

Definition at line 100 of file dump_extradata_bsf.c.