| 1 | /* |
| 2 | * Common functions for the frame{crc,md5} muxers |
| 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 "internal.h" |
| 22 | |
| 23 | int ff_framehash_write_header(AVFormatContext *s) |
| 24 | { |
| 25 | int i; |
| 26 | |
| 27 | if (s->nb_streams && !(s->flags & AVFMT_FLAG_BITEXACT)) |
| 28 | avio_printf(s->pb, "#software: %s\n", LIBAVFORMAT_IDENT); |
| 29 | for (i = 0; i < s->nb_streams; i++) { |
| 30 | AVStream *st = s->streams[i]; |
| 31 | avio_printf(s->pb, "#tb %d: %d/%d\n", i, st->time_base.num, st->time_base.den); |
| 32 | avio_flush(s->pb); |
| 33 | } |
| 34 | return 0; |
| 35 | } |