I’m using the Core.Video class with the gstreamer that came with pymt 0.5.1 and seeing a lot of audio sync issues. I’ve tried, mov, mpg, flv, and mp4 file formats. All seem to experience a audio sync problem at some point during video playback. The delay can sometimes be 4-5 seconds behind the video. The video is being rendered in a MTScatter widget, but that doesn’t seem to add any overhead. CPU still has plenty of cycles left, so I doubt its a starvation problem.
Has anyone else experienced this? If so, what was your solution?