/*
- Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic 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 General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
class FFmpeg
{
public:
- FFmpeg (boost::shared_ptr<const FFmpegContent>);
+ explicit FFmpeg (boost::shared_ptr<const FFmpegContent>);
virtual ~FFmpeg ();
boost::shared_ptr<const FFmpegContent> ffmpeg_content () const {
protected:
AVCodecContext* video_codec_context () const;
AVCodecContext* subtitle_codec_context () const;
- ContentTime pts_offset (
- std::vector<boost::shared_ptr<FFmpegAudioStream> > audio_streams, boost::optional<ContentTime> first_video, double video_frame_rate
+ dcpomatic::ContentTime pts_offset (
+ std::vector<boost::shared_ptr<FFmpegAudioStream> > audio_streams, boost::optional<dcpomatic::ContentTime> first_video, double video_frame_rate
) const;
- static FFmpegSubtitlePeriod subtitle_period (AVSubtitle const &);
+ static FFmpegSubtitlePeriod subtitle_period (AVSubtitle const & sub);
boost::shared_ptr<const FFmpegContent> _ffmpeg_content;
AVFrame* _frame;
/** Index of video stream within AVFormatContext */
- int _video_stream;
+ boost::optional<int> _video_stream;
/* It would appear (though not completely verified) that one must have
a mutex around calls to avcodec_open* and avcodec_close... and here