From Brad Christiansen, "Attached are some small changes to the ImageStream interface and the DirectShow and FFMPEG plugins to provide the current time being displayed in the image stream.

I don’t have access to an OSX or Linux dev machine to make the changes required to the quick time plugin. This plugin will just default to returning 0."

src/osgPlugins/ffmpeg/FFmpegImageStream.cpp

@@ -179,6 +179,11 @@ double FFmpegImageStream::getReferenceTime () const
     return m_decoder->reference();
 }
 
+double FFmpegImageStream::getCurrentTime() const
+{
+    return m_decoder->reference();
+}
+
 
 
 double FFmpegImageStream::getFrameRate() const