Improve FFmpeg sync, in theory.

1 files changed, 6 insertions, 1 deletions

diff --git a/src/lib/ffmpeg_content.h b/src/lib/ffmpeg_content.h
index fc45267ee..c5ccee77a 100644
--- a/src/lib/ffmpeg_content.h
+++ b/src/lib/ffmpeg_content.h
@@ -46,7 +46,7 @@ public:
         int frame_rate;
 	int channels;
 	AudioMapping mapping;
-	boost::optional<Time> start;
+	boost::optional<double> first_audio;
 };
 
 extern bool operator== (FFmpegAudioStream const & a, FFmpegAudioStream const & b);
@@ -134,6 +134,11 @@ public:
 
         void set_subtitle_stream (boost::shared_ptr<FFmpegSubtitleStream>);
         void set_audio_stream (boost::shared_ptr<FFmpegAudioStream>);
+
+	boost::optional<Time> first_video () const {
+		boost::mutex::scoped_lock lm (_mutex);
+		return _first_video;
+	}
 	
 private:
 	std::vector<boost::shared_ptr<FFmpegSubtitleStream> > _subtitle_streams;