libavcodec/parser.h File Reference

#include "avcodec.h"

Go to the source code of this file.

Data Structures

struct  ParseContext
struct  ParseContext1

Defines

#define END_NOT_FOUND   (-100)

Functions

int ff_combine_frame (ParseContext *pc, int next, const uint8_t **buf, int *buf_size)
 combines the (truncated) bitstream to a complete frame
int ff_mpeg4video_split (AVCodecContext *avctx, const uint8_t *buf, int buf_size)
void ff_parse_close (AVCodecParserContext *s)
void ff_parse1_close (AVCodecParserContext *s)
void ff_fetch_timestamp (AVCodecParserContext *s, int off, int remove)
 Fetch timestamps for a specific byte within the current access unit.


Define Documentation

#define END_NOT_FOUND   (-100)


Function Documentation

int ff_combine_frame ( ParseContext pc,
int  next,
const uint8_t **  buf,
int *  buf_size 
)

combines the (truncated) bitstream to a complete frame

Returns:
-1 if no complete frame could be created, AVERROR(ENOMEM) if there was a memory allocation error

Definition at line 257 of file parser.c.

Referenced by cavsvideo_parse(), dca_parse(), dnxhd_parse(), ff_aac_ac3_parse(), ff_h263_decode_frame(), h261_parse(), h263_parse(), h264_parse(), jpeg_parse(), latm_parse(), mlp_parse(), mpeg4video_parse(), mpeg_decode_frame(), mpegaudio_parse(), mpegvideo_parse(), pnm_parse(), and vc1_parse().

void ff_fetch_timestamp ( AVCodecParserContext s,
int  off,
int  remove 
)

Fetch timestamps for a specific byte within the current access unit.

Parameters:
off byte position within the access unit
remove Found timestamps will be removed if set to 1, kept if set to 0.

Definition at line 84 of file parser.c.

Referenced by av_parser_parse2(), and ff_mpeg1_find_frame_end().

int ff_mpeg4video_split ( AVCodecContext avctx,
const uint8_t *  buf,
int  buf_size 
)

Definition at line 338 of file parser.c.

void ff_parse1_close ( AVCodecParserContext s  ) 

Definition at line 328 of file parser.c.

void ff_parse_close ( AVCodecParserContext s  ) 

Definition at line 321 of file parser.c.


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