From 8992cb1d0d07edc33d274f6d7924ecdf6f83d994 Mon Sep 17 00:00:00 2001 From: Tim Redfern Date: Thu, 5 Sep 2013 17:57:22 +0100 Subject: making act segmenter --- ffmpeg/libavcodec/mpegaudiodata.h | 44 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 ffmpeg/libavcodec/mpegaudiodata.h (limited to 'ffmpeg/libavcodec/mpegaudiodata.h') diff --git a/ffmpeg/libavcodec/mpegaudiodata.h b/ffmpeg/libavcodec/mpegaudiodata.h new file mode 100644 index 0000000..29a2658 --- /dev/null +++ b/ffmpeg/libavcodec/mpegaudiodata.h @@ -0,0 +1,44 @@ +/* + * MPEG Audio common tables + * copyright (c) 2002 Fabrice Bellard + * + * 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 + */ + +/** + * @file + * mpeg audio layer common tables. + */ + +#ifndef AVCODEC_MPEGAUDIODATA_H +#define AVCODEC_MPEGAUDIODATA_H + +#include + +#include "libavutil/internal.h" + +#define MODE_EXT_MS_STEREO 2 +#define MODE_EXT_I_STEREO 1 + +extern av_export const uint16_t avpriv_mpa_bitrate_tab[2][3][15]; +extern av_export const uint16_t avpriv_mpa_freq_tab[3]; +extern const int ff_mpa_sblimit_table[5]; +extern const int ff_mpa_quant_steps[17]; +extern const int ff_mpa_quant_bits[17]; +extern const unsigned char * const ff_mpa_alloc_tables[5]; + +#endif /* AVCODEC_MPEGAUDIODATA_H */ -- cgit v1.2.3