#include "libavutil/intreadwrite.h"
#include "libavutil/mem.h"
#include "libavcodec/h264.h"
#include "libavcodec/get_bits.h"
#include "avio.h"
#include "avc.h"
#include "avio_internal.h"
#include "nal.h"

Functions
int	ff_isom_write_avcc (AVIOContext pb, const uint8_t data, int len)

int	ff_avc_write_annexb_extradata (const uint8_t in, uint8_t buf, int size)

static int	get_ue_golomb (GetBitContext *gb)

static int	get_se_golomb (GetBitContext *gb)

int	ff_avc_decode_sps (H264SPS sps, const uint8_t buf, int buf_size)

Variables
static const AVRational	avc_sample_aspect_ratio [17]

Function Documentation

◆ ff_isom_write_avcc()

int ff_isom_write_avcc	(	AVIOContext *	pb,
		const uint8_t *	data,
		int	len
	)

Definition at line 31 of file avc.c.

Referenced by flv_write_codec_header(), mkv_assemble_native_codecprivate(), and mov_write_avcc_tag().

◆ ff_avc_write_annexb_extradata()

int ff_avc_write_annexb_extradata	(	const uint8_t *	in,
		uint8_t **	buf,
		int *	size
	)

Definition at line 144 of file avc.c.

Referenced by get_private_data(), and mov_write_isml_manifest().

◆ get_ue_golomb()

static int get_ue_golomb ( GetBitContext * gb )

inlinestatic

Definition at line 195 of file avc.c.

Referenced by ff_avc_decode_sps(), and get_se_golomb().

◆ get_se_golomb()

static int get_se_golomb ( GetBitContext * gb )

inlinestatic

Definition at line 202 of file avc.c.

Referenced by ff_avc_decode_sps().

◆ ff_avc_decode_sps()

int ff_avc_decode_sps	(	H264SPS *	sps,
		const uint8_t *	buf,
		int	buf_size
	)

Definition at line 208 of file avc.c.

Referenced by ff_isom_write_avcc(), mxf_parse_h264_frame(), and parse_profile_level().

Variable Documentation

◆ avc_sample_aspect_ratio

const AVRational avc_sample_aspect_ratio[17]

static

Initial value:

= {
    {   0,  1 },
    {   1,  1 },
    {  12, 11 },
    {  10, 11 },
    {  16, 11 },
    {  40, 33 },
    {  24, 11 },
    {  20, 11 },
    {  32, 11 },
    {  80, 33 },
    {  18, 11 },
    {  15, 11 },
    {  64, 33 },
    { 160, 99 },
    {   4,  3 },
    {   3,  2 },
    {   2,  1 },
}

Definition at line 175 of file avc.c.