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master
libavutil/replaygain.h
50 строк
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Derek Buitenhuis
Merge commit '29c2d06d67724e994980045afa055c6c34611b30'
24 фев 2016, 20:31
24 фев 2016, 20:31
1a12eb4
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/* * 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 AVUTIL_REPLAYGAIN_H #define AVUTIL_REPLAYGAIN_H #include <stdint.h> /** * ReplayGain information (see * http://wiki.hydrogenaudio.org/index.php?title=ReplayGain_1.0_specification). * The size of this struct is a part of the public ABI. */ typedef struct AVReplayGain { /** * Track replay gain in microbels (divide by 100000 to get the value in dB). * Should be set to INT32_MIN when unknown. */ int32_t track_gain; /** * Peak track amplitude, with 100000 representing full scale (but values * may overflow). 0 when unknown. */ uint32_t track_peak; /** * Same as track_gain, but for the whole album. */ int32_t album_gain; /** * Same as track_peak, but for the whole album, */ uint32_t album_peak; } AVReplayGain; #endif /* AVUTIL_REPLAYGAIN_H */