| 0,0 → 1,45 |
|---|
| /* |
| * 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 */ |