aac5773f
 hucm
功能基本完成，接口待打磨
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/*
* Creative Voice File demuxer.
* Copyright (c) 2006 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_VOC_H
#define AVFORMAT_VOC_H
#include "avformat.h"
#include "internal.h"
typedef struct voc_dec_context {
int64_t remaining_size;
int64_t pts;
} VocDecContext;
typedef enum voc_type {
VOC_TYPE_EOF = 0x00,
VOC_TYPE_VOICE_DATA = 0x01,
VOC_TYPE_VOICE_DATA_CONT = 0x02,
VOC_TYPE_SILENCE = 0x03,
VOC_TYPE_MARKER = 0x04,
VOC_TYPE_ASCII = 0x05,
VOC_TYPE_REPETITION_START = 0x06,
VOC_TYPE_REPETITION_END = 0x07,
VOC_TYPE_EXTENDED = 0x08,
VOC_TYPE_NEW_VOICE_DATA = 0x09,
} VocType;
extern const unsigned char ff_voc_magic[21];
extern const AVCodecTag ff_voc_codec_tags[];
int ff_voc_get_packet(AVFormatContext *s, AVPacket *pkt,
AVStream *st, int max_size);
#endif /* AVFORMAT_VOC_H */
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