mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-23 12:43:46 +02:00
84d874a680
The size field in the header/footer accounts for the entire APE tag structure except the 32 bytes from header, for compatibility with APEv1. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/*
|
|
* APE tag handling
|
|
* Copyright (c) 2007 Benjamin Zores <ben@geexbox.org>
|
|
* based upon libdemac from Dave Chapman.
|
|
*
|
|
* 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_APETAG_H
|
|
#define AVFORMAT_APETAG_H
|
|
|
|
#include "avformat.h"
|
|
|
|
#define APE_TAG_PREAMBLE "APETAGEX"
|
|
#define APE_TAG_VERSION 2000
|
|
#define APE_TAG_FOOTER_BYTES 32
|
|
#define APE_TAG_HEADER_BYTES 32
|
|
|
|
/**
|
|
* Read and parse an APE tag
|
|
*
|
|
* @return offset of the tag start in the file
|
|
*/
|
|
int64_t ff_ape_parse_tag(AVFormatContext *s);
|
|
|
|
/**
|
|
* Write an APE tag into a file.
|
|
*/
|
|
int ff_ape_write_tag(AVFormatContext *s);
|
|
|
|
#endif /* AVFORMAT_APETAG_H */
|