Hi again,<br /><br /> As I mentioned in another thread I have just upgraded my tv from a 720p to a 1080p modell. One of the main improvements is in smooth playback as I can now properly match frame- and refreshrates. Watched a 1080@24p film yesterday and playback was supersmooth...UNTIL I loaded and started to render .srt subtitles. Every time a new line of text was rendered, the video would freeze for a moment. It seemed like the effect was worse, the more text was displayed.<br /><br />System is dual core opteron @3.4GHz, 6GB ram, Nvidia GeForce GT 210 /vdpau. MythTV 0.26 FE/BE<br /><br />This looks a bit similar to <a href="http://www.mythtvtalk.com/subtitles-cause-stuttering-video-audio-buffer-underruns-mythfrontend-0-24-a-14113/">this</a> thread, as I did mess about with the subtitle settings so I could see them on my older/smaller TV. I could check zoom settings, and live with smaller text now, but my CPU should be able to handle it as it is. The question tha
t springs to mind is whether this might have something to do with frequency governors, and whether a more aggressive governor might help.<br /><br />Has anyone experienced similar and been able to solve it?<br /><br />Cheers!<br /><br />--Marius--