2013-01-22, 19:35
Quote:@rogerjames99 do you have a chance to record something not using Myth?@FernetMenta: Sorry no, all my backend capture is done via a dedicated mythbackend box.
Quote:Btw. are you really sure, we talk about artifacts here? Or do you see something like this: http://www.tweakguides.com/images/GGDSG_19.jpg which is in fact tearing and a problem of "Vertical Blank Sync" not working correctly. Can you make a photo of the screen with your digi cam?@fritsch: Fairly sure. I tracked down the link you mentioned (had to guess which article it was part of ). I am familar with vsync issues and 3d rendering having done a lot of OpengGL coding. But I will try and get a external capture just to make sure. The full stream (2.7Gb) I am testing with is at http://ubuntuone.com/67SqcCJJuQBOVJo1fZvlrH .
@FernetMenta: "adjust refresh to match video" is set to always on. The framerate remains pretty much locked to 25fps in both the D line and the C line. The Samsing TV shows 1920 x 1080 @ 50Hz.
Roger