Libav
Data Structures | Functions | Variables
h264_mp4toannexb_bsf.c File Reference
#include <string.h>
#include "libavutil/intreadwrite.h"
#include "libavutil/mem.h"
#include "avcodec.h"
#include "bsf.h"

Go to the source code of this file.

Data Structures

struct  H264BSFContext
 

Functions

static int alloc_and_copy (AVPacket *out, const uint8_t *sps_pps, uint32_t sps_pps_size, const uint8_t *in, uint32_t in_size)
 
static int h264_extradata_to_annexb (AVBSFContext *ctx, const int padding)
 
static int h264_mp4toannexb_init (AVBSFContext *ctx)
 
static int h264_mp4toannexb_filter (AVBSFContext *ctx, AVPacket *out)
 

Variables

static enum AVCodecID codec_ids []
 
const AVBitStreamFilter ff_h264_mp4toannexb_bsf
 

Function Documentation

◆ alloc_and_copy()

static int alloc_and_copy ( AVPacket out,
const uint8_t sps_pps,
uint32_t  sps_pps_size,
const uint8_t in,
uint32_t  in_size 
)
static

Definition at line 36 of file h264_mp4toannexb_bsf.c.

Referenced by h264_mp4toannexb_filter().

◆ h264_extradata_to_annexb()

static int h264_extradata_to_annexb ( AVBSFContext ctx,
const int  padding 
)
static

Definition at line 62 of file h264_mp4toannexb_bsf.c.

Referenced by h264_mp4toannexb_init().

◆ h264_mp4toannexb_init()

static int h264_mp4toannexb_init ( AVBSFContext ctx)
static

Definition at line 131 of file h264_mp4toannexb_bsf.c.

◆ h264_mp4toannexb_filter()

static int h264_mp4toannexb_filter ( AVBSFContext ctx,
AVPacket out 
)
static

Definition at line 159 of file h264_mp4toannexb_bsf.c.

Variable Documentation

◆ codec_ids

enum AVCodecID codec_ids[]
static
Initial value:

Definition at line 235 of file h264_mp4toannexb_bsf.c.

◆ ff_h264_mp4toannexb_bsf

const AVBitStreamFilter ff_h264_mp4toannexb_bsf
Initial value:
= {
.name = "h264_mp4toannexb",
.priv_data_size = sizeof(H264BSFContext),
}
static int h264_mp4toannexb_init(AVBSFContext *ctx)
static void filter(MpegAudioContext *s, int ch, const short *samples, int incr)
Definition: mpegaudioenc.c:307
static int h264_mp4toannexb_filter(AVBSFContext *ctx, AVPacket *out)
static enum AVCodecID codec_ids[]
static av_cold int init(AVCodecParserContext *s)
Definition: h264_parser.c:582

Definition at line 239 of file h264_mp4toannexb_bsf.c.