PeerStreamer

/*

 * Creative Voice File demuxer.

 * Copyright (c) 2006  Aurelien Jacobs <aurel@gnuage.org>

 *

 * This file is part of Libav.

 *

 * Libav 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.

 *

 * Libav 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 Libav; 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 "riff.h"    /* for CodecTag */

typedef struct voc_dec_context {

    int64_t remaining_size;

} 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 voc_get_packet(AVFormatContext *s, AVPacket *pkt,

                   AVStream *st, int max_size);

#endif /* AVFORMAT_VOC_H */