/*
  * Common functions for the frame{crc,md5} muxers
  *
  * This file is part of Libav.
  *
  * Libav 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.
  *
  * Libav 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 Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #include "internal.h"
 
 int ff_framehash_write_header(AVFormatContext *s)
 {
     int i;
     for (i = 0; i < s->nb_streams; i++) {
         AVStream *st = s->streams[i];
         avpriv_set_pts_info(st, 64, st->codec->time_base.num, st->codec->time_base.den);
         avio_printf(s->pb, "#tb %d: %d/%d\n", i, st->time_base.num, st->time_base.den);
         avio_flush(s->pb);
     }
     return 0;
 }