Hi, I need a modeline that gives 50Hz exatly, I find most calculation sites / programs round the refresh rate (mostly to 2dp), however I would like a perfect 50Hz to hopefully stop Bob deinterlaced video from jumping every couple of seconds.
<br><br>What I find is, with BOB deinterlacing, the OSD flickers (obviously), but I find that the picture "moves" up and down every second or so. This is especially noticible on hard horizontal lines and text. If I look at the menu text (in-video), I notice the black lining of the text changes thickness (alternating from the top part of a character to the bottom). This is annoying because it causes text to have a non-linear thickness, and block graphics change size (again every other second).
<br><br>I think this is caused by having a not quite perfect 50Hz modeline<br><br>I used xtiming, and used a refresh rate that causes xtiming to report that the actual refresh rate is 50Hz (for the generated modeline). xvidtune reports that my refresh is
50.00Hz, however I can't think of any other reason for the jumpyness.<br><br>Heres my modeline:<br>Modeline "1280x720@50" 59.35 1280 1312 1536 1568 720 735 741 757<br><br><br>Any help would be great...<br><br>Thanks in advance, James