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- /*
- * extract pts as timecode v2, as defined by mkvtoolnix
- * Copyright (c) 2009 David Conrad
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg 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.
- *
- * FFmpeg 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 FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
- #include "avformat.h"
- #include "internal.h"
- static int write_header(AVFormatContext *s)
- {
- static const char *header = "# timecode format v2\n";
- avio_write(s->pb, header, strlen(header));
- avpriv_set_pts_info(s->streams[0], 64, 1, 1000);
- return 0;
- }
- static int write_packet(AVFormatContext *s, AVPacket *pkt)
- {
- char buf[256];
- if (pkt->stream_index)
- av_log(s, AV_LOG_WARNING, "More than one stream unsupported\n");
- snprintf(buf, sizeof(buf), "%" PRId64 "\n", pkt->dts);
- avio_write(s->pb, buf, strlen(buf));
- avio_flush(s->pb);
- return 0;
- }
- AVOutputFormat ff_mkvtimestamp_v2_muxer = {
- .name = "mkvtimestamp_v2",
- .long_name = NULL_IF_CONFIG_SMALL("extract pts as timecode v2 format, as defined by mkvtoolnix"),
- .audio_codec = AV_CODEC_ID_NONE,
- .video_codec = AV_CODEC_ID_RAWVIDEO,
- .write_header = write_header,
- .write_packet = write_packet,
- };
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