1/* 2 * This file is part of FFmpeg. 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 7 * version 2.1 of the License, or (at your option) any later version. 8 * 9 * FFmpeg is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Lesser General Public License for more details. 13 * 14 * You should have received a copy of the GNU Lesser General Public 15 * License along with FFmpeg; if not, write to the Free Software 16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 */ 18 19#ifndef AVFORMAT_REPLAYGAIN_H 20#define AVFORMAT_REPLAYGAIN_H 21 22#include "libavutil/dict.h" 23 24#include "avformat.h" 25 26/** 27 * Parse replaygain tags and export them as per-stream side data. 28 */ 29int ff_replaygain_export(AVStream *st, AVDictionary *metadata); 30 31 32/** 33 * Export already decoded replaygain values as per-stream side data. 34 */ 35int ff_replaygain_export_raw(AVStream *st, int32_t tg, uint32_t tp, 36 int32_t ag, uint32_t ap); 37 38#endif /* AVFORMAT_REPLAYGAIN_H */ 39