1 files changed, 55 insertions, 0 deletions
diff --git a/src/lib/ffmpeg_examiner.h b/src/lib/ffmpeg_examiner.h
new file mode 100644
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--- /dev/null
+++ b/src/lib/ffmpeg_examiner.h
@@ -0,0 +1,55 @@
+/*
+    Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+
+    This program 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,
+    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.
+
+*/
+
+#include <boost/optional.hpp>
+#include "ffmpeg.h"
+#include "video_examiner.h"
+
+class FFmpegAudioStream;
+class FFmpegSubtitleStream;
+
+class FFmpegExaminer : public FFmpeg, public VideoExaminer
+{
+public:
+	FFmpegExaminer (boost::shared_ptr<const FFmpegContent>);
+	
+	float video_frame_rate () const;
+	libdcp::Size video_size () const;
+	VideoContent::Frame video_length () const;
+
+	std::vector<boost::shared_ptr<FFmpegSubtitleStream> > subtitle_streams () const {
+		return _subtitle_streams;
+	}
+	
+	std::vector<boost::shared_ptr<FFmpegAudioStream> > audio_streams () const {
+		return _audio_streams;
+	}
+
+	boost::optional<double> first_video () const {
+		return _first_video;
+	}
+	
+private:
+	std::string stream_name (AVStream* s) const;
+	boost::optional<double> frame_time (int) const;
+	
+	std::vector<boost::shared_ptr<FFmpegSubtitleStream> > _subtitle_streams;
+	std::vector<boost::shared_ptr<FFmpegAudioStream> > _audio_streams;
+	boost::optional<double> _first_video;
+};