dc7e07ac1f
This improves the audio quality significantly for stereo source with both the fixed-point and floating-point AC-3 encoders. Update acodec-ac3_fixed and seek-ac3_rm test references. Originally committed as revision 26271 to svn://svn.ffmpeg.org/ffmpeg/trunk
34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
/*
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* AC-3 and E-AC-3 decoder tables
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* Copyright (c) 2007 Bartlomiej Wolowiec <bartek.wolowiec@gmail.com>
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVCODEC_AC3DEC_DATA_H
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#define AVCODEC_AC3DEC_DATA_H
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#include <stdint.h>
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extern const uint8_t ff_ac3_ungroup_3_in_5_bits_tab[32][3];
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extern const uint8_t ff_eac3_hebap_tab[64];
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extern const uint8_t ff_eac3_default_cpl_band_struct[18];
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extern const uint8_t ff_eac3_default_spx_band_struct[17];
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#endif /* AVCODEC_AC3DEC_DATA_H */
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