1 /* 2 * Version functions. 3 * 4 * This file is part of FFmpeg. 5 * 6 * FFmpeg is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 9 * version 2.1 of the License, or (at your option) any later version. 10 * 11 * FFmpeg is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 16 * You should have received a copy of the GNU Lesser General Public 17 * License along with FFmpeg; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 */ 20 21 #include "config.h" 22 23 #include "libavutil/avassert.h" 24 #include "avformat.h" 25 #include "version.h" 26 27 #include "libavutil/ffversion.h" 28 const char av_format_ffversion[] = "FFmpeg version " FFMPEG_VERSION; 29 avformat_version(void)30unsigned avformat_version(void) 31 { 32 av_assert0(LIBAVFORMAT_VERSION_MICRO >= 100); 33 return LIBAVFORMAT_VERSION_INT; 34 } 35 avformat_configuration(void)36const char *avformat_configuration(void) 37 { 38 return FFMPEG_CONFIGURATION; 39 } 40 avformat_license(void)41const char *avformat_license(void) 42 { 43 #define LICENSE_PREFIX "libavformat license: " 44 return &LICENSE_PREFIX FFMPEG_LICENSE[sizeof(LICENSE_PREFIX) - 1]; 45 } 46