av1_metadata.c File Reference

#include "libavutil/common.h"
#include "libavutil/opt.h"
#include "libavcodec/bsf.h"
#include "libavcodec/bsf_internal.h"
#include "libavcodec/cbs.h"
#include "libavcodec/cbs_bsf.h"
#include "libavcodec/cbs_av1.h"

Go to the source code of this file.

Data Structures
struct	AV1MetadataContext

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

Functions
static int	av1_metadata_update_sequence_header (AVBSFContext *bsf, AV1RawSequenceHeader *seq)
static int	av1_metadata_update_fragment (AVBSFContext *bsf, AVPacket *pkt, CodedBitstreamFragment *frag)
static int	av1_metadata_init (AVBSFContext *bsf)

Variables
static const CBSBSFType	av1_metadata_type
static const AVOption	av1_metadata_options []
static const AVClass	av1_metadata_class
static enum AVCodecID	av1_metadata_codec_ids []
const FFBitStreamFilter	ff_av1_metadata_bsf

Macro Definition Documentation

OFFSET

#define OFFSET

(

x

)

Value:

offsetof(AV1MetadataContext, x)

Definition at line 164 of file av1_metadata.c.

FLAGS

#define FLAGS   (AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_BSF_PARAM)

Definition at line 165 of file av1_metadata.c.

Function Documentation

av1_metadata_update_sequence_header()

static int av1_metadata_update_sequence_header ( AVBSFContext * bsf, AV1RawSequenceHeader * seq )

static

Definition at line 48 of file av1_metadata.c.

Referenced by av1_metadata_update_fragment().

av1_metadata_update_fragment()

static int av1_metadata_update_fragment ( AVBSFContext * bsf, AVPacket * pkt, CodedBitstreamFragment * frag )

static

Definition at line 108 of file av1_metadata.c.

av1_metadata_init()

static int av1_metadata_init ( AVBSFContext * bsf )

static

Definition at line 153 of file av1_metadata.c.

Variable Documentation

av1_metadata_type

const CBSBSFType av1_metadata_type

static

Initial value:

= {
    .codec_id        = AV_CODEC_ID_AV1,
    .fragment_name   = "temporal unit",
    .unit_name       = "OBU",
    .update_fragment = &av1_metadata_update_fragment,
}

Definition at line 146 of file av1_metadata.c.

Referenced by av1_metadata_init().

av1_metadata_options

const AVOption av1_metadata_options[]

static

Definition at line 166 of file av1_metadata.c.

av1_metadata_class

const AVClass av1_metadata_class

static

Initial value:

= {
    .class_name = "av1_metadata_bsf",
    .item_name  = av_default_item_name,
    .option     = av1_metadata_options,
    .version    = LIBAVUTIL_VERSION_INT,
}

Definition at line 212 of file av1_metadata.c.

av1_metadata_codec_ids

enum AVCodecID av1_metadata_codec_ids[]

static

Initial value:

= {
    AV_CODEC_ID_AV1, AV_CODEC_ID_NONE,
}

Definition at line 219 of file av1_metadata.c.

ff_av1_metadata_bsf

const FFBitStreamFilter ff_av1_metadata_bsf

Initial value:

= {
    .p.name         = "av1_metadata",
    .p.codec_ids    = av1_metadata_codec_ids,
    .p.priv_class   = &av1_metadata_class,
    .priv_data_size = sizeof(AV1MetadataContext),
    .init           = &av1_metadata_init,
    .close          = &ff_cbs_bsf_generic_close,
    .filter         = &ff_cbs_bsf_generic_filter,
}

Definition at line 223 of file av1_metadata.c.