mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2024-12-29 10:52:20 +00:00
8bf95e8bd5
* qatar/master: avc: Add a function for converting mp4 style extradata to annex b pthread: free progress if buffer allocation failed. lavc/avconv: support changing frame sizes in codecs with frame mt. libavformat: Document who sets the AVStream.id field utvideo: mark output picture as keyframe. sunrast: Add support for negative linesize. vp8: fix update_lf_deltas in libavcodec/vp8.c ralf: read Huffman code lengths without GetBitContext Conflicts: ffmpeg.c libavcodec/sunrastenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
/*
|
|
* AVC helper functions for muxers
|
|
* Copyright (c) 2008 Aurelien Jacobs <aurel@gnuage.org>
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef AVFORMAT_AVC_H
|
|
#define AVFORMAT_AVC_H
|
|
|
|
#include <stdint.h>
|
|
#include "avio.h"
|
|
|
|
int ff_avc_parse_nal_units(AVIOContext *s, const uint8_t *buf, 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);
|
|
const uint8_t *ff_avc_find_startcode(const uint8_t *p, const uint8_t *end);
|
|
int ff_avc_write_annexb_extradata(const uint8_t *in, uint8_t **buf, int *size);
|
|
|
|
#endif /* AVFORMAT_AVC_H */
|