avc.c File Reference

#include "libavutil/intreadwrite.h"
#include "libavcodec/h264.h"
#include "avformat.h"
#include "avio.h"
#include "avc.h"

Go to the source code of this file.

Functions
static const uint8_t *	ff_avc_find_startcode_internal (const uint8_t *p, const uint8_t *end)
const uint8_t *	ff_avc_find_startcode (const uint8_t *p, const uint8_t *end)
int	ff_avc_parse_nal_units (AVIOContext *pb, const uint8_t *buf_in, int size)
int	ff_avc_parse_nal_units_buf (const uint8_t *buf_in, uint8_t **buf, int *size)
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)
const uint8_t *	ff_avc_mp4_find_startcode (const uint8_t *start, const uint8_t *end, int nal_length_size)

Function Documentation

ff_avc_find_startcode_internal()

static const uint8_t* ff_avc_find_startcode_internal ( const uint8_t *  p, const uint8_t *  end  )

static

Definition at line 28 of file avc.c.

Referenced by ff_avc_find_startcode().

ff_avc_find_startcode()

const uint8_t* ff_avc_find_startcode	(	const uint8_t *	p,
		const uint8_t *	end
	)

Definition at line 65 of file avc.c.

Referenced by ff_avc_parse_nal_units(), ff_mov_cenc_avc_parse_nal_units(), and ff_rtp_send_h264_hevc().

ff_avc_parse_nal_units()

int ff_avc_parse_nal_units	(	AVIOContext *	pb,
		const uint8_t *	buf_in,
		int	size
	)

Definition at line 71 of file avc.c.

Referenced by ff_avc_parse_nal_units_buf(), ff_hevc_annexb2mp4(), and ff_mov_write_packet().

ff_avc_parse_nal_units_buf()

int ff_avc_parse_nal_units_buf	(	const uint8_t *	buf_in,
		uint8_t **	buf,
		int *	size
	)

Definition at line 93 of file avc.c.

Referenced by ff_hevc_annexb2mp4(), ff_isom_write_avcc(), ff_isom_write_hvcc(), ff_mov_write_packet(), flv_write_packet(), and mkv_write_block().

ff_isom_write_avcc()

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

Definition at line 107 of file avc.c.

Referenced by flv_write_codec_header(), mkv_write_native_codecprivate(), mov_write_avcc_tag(), and set_codec_str().

ff_avc_write_annexb_extradata()

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

Definition at line 197 of file avc.c.

Referenced by get_private_data(), and mov_write_isml_manifest().

ff_avc_mp4_find_startcode()

const uint8_t* ff_avc_mp4_find_startcode	(	const uint8_t *	start,
		const uint8_t *	end,
		int	nal_length_size
	)

Definition at line 228 of file avc.c.

Referenced by ff_rtp_send_h264_hevc().