h264_sei.h File Reference

#include "get_bits.h"
#include "h2645_sei.h"
#include "h264_ps.h"
#include "sei.h"

Go to the source code of this file.

Data Structures
struct	H264SEITimeCode
struct	H264SEIPictureTiming
struct	H264SEIRecoveryPoint
struct	H264SEIBufferingPeriod
struct	H264SEIGreenMetaData
struct	H264SEIContext

Enumerations
enum	H264_SEI_PicStructType {   H264_SEI_PIC_STRUCT_FRAME = 0, H264_SEI_PIC_STRUCT_TOP_FIELD = 1, H264_SEI_PIC_STRUCT_BOTTOM_FIELD = 2, H264_SEI_PIC_STRUCT_TOP_BOTTOM = 3,   H264_SEI_PIC_STRUCT_BOTTOM_TOP = 4, H264_SEI_PIC_STRUCT_TOP_BOTTOM_TOP = 5, H264_SEI_PIC_STRUCT_BOTTOM_TOP_BOTTOM = 6, H264_SEI_PIC_STRUCT_FRAME_DOUBLING = 7,   H264_SEI_PIC_STRUCT_FRAME_TRIPLING = 8 }
	pic_struct in picture timing SEI message More...

Functions
int	ff_h264_sei_decode (H264SEIContext *h, GetBitContext *gb, const struct H264ParamSets *ps, void *logctx)
void	ff_h264_sei_uninit (H264SEIContext *h)
	Reset SEI values at the beginning of the frame. More...
const char *	ff_h264_sei_stereo_mode (const H2645SEIFramePacking *h)
	Get stereo_mode string from the h264 frame_packing_arrangement. More...
int	ff_h264_sei_process_picture_timing (H264SEIPictureTiming *h, const SPS *sps, void *logctx)
	Parse the contents of a picture timing message given an active SPS. More...

Enumeration Type Documentation

H264_SEI_PicStructType

enum H264_SEI_PicStructType

pic_struct in picture timing SEI message

Enumerator
H264_SEI_PIC_STRUCT_FRAME	0: frame
H264_SEI_PIC_STRUCT_TOP_FIELD	1: top field
H264_SEI_PIC_STRUCT_BOTTOM_FIELD	2: bottom field
H264_SEI_PIC_STRUCT_TOP_BOTTOM	3: top field, bottom field, in that order
H264_SEI_PIC_STRUCT_BOTTOM_TOP	4: bottom field, top field, in that order
H264_SEI_PIC_STRUCT_TOP_BOTTOM_TOP	5: top field, bottom field, top field repeated, in that order
H264_SEI_PIC_STRUCT_BOTTOM_TOP_BOTTOM	6: bottom field, top field, bottom field repeated, in that order
H264_SEI_PIC_STRUCT_FRAME_DOUBLING	7: frame doubling
H264_SEI_PIC_STRUCT_FRAME_TRIPLING	8: frame tripling

Definition at line 31 of file h264_sei.h.

Function Documentation

ff_h264_sei_decode()

int ff_h264_sei_decode	(	H264SEIContext *	h,
		GetBitContext *	gb,
		const struct H264ParamSets *	ps,
		void *	logctx
	)

ff_h264_sei_uninit()

void ff_h264_sei_uninit

(

H264SEIContext *

h

)

Reset SEI values at the beginning of the frame.

Definition at line 48 of file h264_sei.c.

Referenced by decode_nal_units(), h264_close(), h264_decode_end(), h264_decode_flush(), h264_init_context(), and parse_nal_units().

ff_h264_sei_stereo_mode()

const char* ff_h264_sei_stereo_mode

(

const H2645SEIFramePacking *

h

)

Get stereo_mode string from the h264 frame_packing_arrangement.

Definition at line 305 of file h264_sei.c.

Referenced by output_frame().

ff_h264_sei_process_picture_timing()

int ff_h264_sei_process_picture_timing	(	H264SEIPictureTiming *	h,
		const SPS *	sps,
		void *	logctx
	)

Parse the contents of a picture timing message given an active SPS.

Definition at line 64 of file h264_sei.c.

Referenced by h264_export_frame_props(), and parse_nal_units().