diff options
Diffstat (limited to 'contrib/ffmpeg/libavcodec/mpegaudio.c')
-rw-r--r-- | contrib/ffmpeg/libavcodec/mpegaudio.c | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/contrib/ffmpeg/libavcodec/mpegaudio.c b/contrib/ffmpeg/libavcodec/mpegaudio.c deleted file mode 100644 index 663427a43..000000000 --- a/contrib/ffmpeg/libavcodec/mpegaudio.c +++ /dev/null @@ -1,50 +0,0 @@ -/* - * MPEG Audio common code - * Copyright (c) 2001, 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 mpegaudio.c - * MPEG Audio common code. - */ - -#include "mpegaudio.h" - - -/* bitrate is in kb/s */ -int ff_mpa_l2_select_table(int bitrate, int nb_channels, int freq, int lsf) -{ - int ch_bitrate, table; - - ch_bitrate = bitrate / nb_channels; - if (!lsf) { - if ((freq == 48000 && ch_bitrate >= 56) || - (ch_bitrate >= 56 && ch_bitrate <= 80)) - table = 0; - else if (freq != 48000 && ch_bitrate >= 96) - table = 1; - else if (freq != 32000 && ch_bitrate <= 48) - table = 2; - else - table = 3; - } else { - table = 4; - } - return table; -} |