mpeg12.h File Reference

#include "libavutil/rational.h"

Go to the source code of this file.

Macros
#define	SEQ_END_CODE   0x000001b7
#define	SEQ_START_CODE   0x000001b3
#define	GOP_START_CODE   0x000001b8
#define	PICTURE_START_CODE   0x00000100
#define	SLICE_MIN_START_CODE   0x00000101
#define	SLICE_MAX_START_CODE   0x000001af
#define	EXT_START_CODE   0x000001b5
#define	USER_START_CODE   0x000001b2

Functions
void	ff_mpeg12_find_best_frame_rate (AVRational frame_rate, int *code, int *ext_n, int *ext_d, int nonstandard)

Macro Definition Documentation

SEQ_END_CODE

#define SEQ_END_CODE   0x000001b7

Definition at line 28 of file mpeg12.h.

Referenced by mpeg1_find_frame_end(), and mpeg_decode_frame().

SEQ_START_CODE

#define SEQ_START_CODE   0x000001b3

Definition at line 29 of file mpeg12.h.

Referenced by decode_chunks(), mpeg1_find_frame_end(), mpegvideo_extract_headers(), and mpegvideo_probe().

GOP_START_CODE

#define GOP_START_CODE   0x000001b8

Definition at line 30 of file mpeg12.h.

Referenced by decode_chunks().

PICTURE_START_CODE

#define PICTURE_START_CODE   0x00000100

Definition at line 31 of file mpeg12.h.

Referenced by decode_chunks(), mpeg1_find_frame_end(), mpegvideo_extract_headers(), and mpegvideo_probe().

SLICE_MIN_START_CODE

#define SLICE_MIN_START_CODE   0x00000101

Definition at line 32 of file mpeg12.h.

Referenced by decode_chunks(), mpeg1_find_frame_end(), mpegvideo_extract_headers(), and slice_decode_thread().

SLICE_MAX_START_CODE

#define SLICE_MAX_START_CODE   0x000001af

Definition at line 33 of file mpeg12.h.

EXT_START_CODE

#define EXT_START_CODE   0x000001b5

Definition at line 34 of file mpeg12.h.

USER_START_CODE

#define USER_START_CODE   0x000001b2

Definition at line 35 of file mpeg12.h.

Function Documentation

ff_mpeg12_find_best_frame_rate()

void ff_mpeg12_find_best_frame_rate	(	AVRational	frame_rate,
		int *	code,
		int *	ext_n,
		int *	ext_d,
		int	nonstandard )

Definition at line 44 of file mpeg12framerate.c.

Referenced by mpeg2_metadata_update_fragment(), vaapi_encode_mpeg2_init_sequence_params(), and xavs2_init().