1
0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-07 11:13:41 +02:00
FFmpeg/libavcodec/gsm.h
Michael Niedermayer 8c87658fdc Merge commit 'a16577d9857206089fd8bce6a342b31dbd7fb9b0'
* commit 'a16577d9857206089fd8bce6a342b31dbd7fb9b0':
  MSN Audio support

Conflicts:
	libavformat/riff.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-26 12:37:20 +01:00

46 lines
1.2 KiB
C

/*
* GSM common header
*
* 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 AVCODEC_GSM_H
#define AVCODEC_GSM_H
/* bytes per block */
#define GSM_BLOCK_SIZE 33
#define GSM_MS_BLOCK_SIZE 65
#define MSN_MIN_BLOCK_SIZE 41
/* samples per block */
#define GSM_FRAME_SIZE 160
enum GSMModes {
GSM_13000 = 0,
MSN_12400,
MSN_11800,
MSN_11200,
MSN_10600,
MSN_10000,
MSN_9400,
MSN_8800,
MSN_8200,
NUM_GSM_MODES
};
#endif /* AVCODEC_GSM_H */