LCOV - code coverage report
Current view: top level - libavformat - mkvtimestamp_v2.c (source / functions) Hit Total Coverage
Test: coverage.info Lines: 0 10 0.0 %
Date: 2017-12-15 18:13:28 Functions: 0 2 0.0 %

          Line data    Source code
       1             : /*
       2             :  * extract pts as timecode v2, as defined by mkvtoolnix
       3             :  * Copyright (c) 2009 David Conrad
       4             :  *
       5             :  * This file is part of FFmpeg.
       6             :  *
       7             :  * FFmpeg is free software; you can redistribute it and/or
       8             :  * modify it under the terms of the GNU Lesser General Public
       9             :  * License as published by the Free Software Foundation; either
      10             :  * version 2.1 of the License, or (at your option) any later version.
      11             :  *
      12             :  * FFmpeg is distributed in the hope that it will be useful,
      13             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      14             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      15             :  * Lesser General Public License for more details.
      16             :  *
      17             :  * You should have received a copy of the GNU Lesser General Public
      18             :  * License along with FFmpeg; if not, write to the Free Software
      19             :  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
      20             :  */
      21             : 
      22             : #include "avformat.h"
      23             : #include "internal.h"
      24             : 
      25           0 : static int write_header(AVFormatContext *s)
      26             : {
      27             :     static const char *header = "# timecode format v2\n";
      28           0 :     avio_write(s->pb, header, strlen(header));
      29           0 :     avpriv_set_pts_info(s->streams[0], 64, 1, 1000);
      30           0 :     return 0;
      31             : }
      32             : 
      33           0 : static int write_packet(AVFormatContext *s, AVPacket *pkt)
      34             : {
      35             :     char buf[256];
      36           0 :     if (pkt->stream_index)
      37           0 :         av_log(s, AV_LOG_WARNING, "More than one stream unsupported\n");
      38           0 :     snprintf(buf, sizeof(buf), "%" PRId64 "\n", pkt->dts);
      39           0 :     avio_write(s->pb, buf, strlen(buf));
      40           0 :     return 0;
      41             : }
      42             : 
      43             : AVOutputFormat ff_mkvtimestamp_v2_muxer = {
      44             :     .name         = "mkvtimestamp_v2",
      45             :     .long_name    = NULL_IF_CONFIG_SMALL("extract pts as timecode v2 format, as defined by mkvtoolnix"),
      46             :     .audio_codec  = AV_CODEC_ID_NONE,
      47             :     .video_codec  = AV_CODEC_ID_RAWVIDEO,
      48             :     .write_header = write_header,
      49             :     .write_packet = write_packet,
      50             : };

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