<html>Hi,<br /><br /> I tried to post this last weekend, including the logfile both inline and as an attachment. Both mails are awaiting moderation and can be deleted.<br /><br />MythTV playback suffers from a weird unevenness that doesn't appear to be refresh-rate / frame-rate related and which doesn't look like dropped frames. the playback appears to suffer from regular speeding-up / slowing down, with each cycle taking something under a second. It is particularly noticable in panning and scenes like a car travelling at constant speed, which always look like my fist driving lesson.<br /><br />Video adapter is an Nvidia 610 running nvidia 340.x driver on a dual core opteron max clock 3.4MHz.<br /><br />Both CPU cores are raised to min 1.8Mhz for playback and nvidia power saving is disabled.<br /><br />Yesterday I thoughtb this might be related to RTC permissions, but I have fixed that without solving the problem. I attach a portion of the frontend log with verbose playback logging enabled.<br /><br /> I have also wondered if it might have something to do with subtitle rendering, but can confirm that the problem persists without subs.<br /><br />The TV confirms the correct refresh rate for the source material frame rate.<br /><br />I have also checked that rt prio is correctly allowed in limits conf and that the "mythuser" user (frontend ruins in this context) is a member of the correct ("audio") group<br /><br />The log is available at:<br /><br /><a class="paste-url" style="color: rgb(0, 136, 204); text-decoration-line: none; font-family: OpenSansRegular, "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; white-space: nowrap; background-color: rgb(248, 248, 248);" href="http://binbox.io/2KYdu#7xAKRukD">http://binbox.io/2KYdu#7xAKRukD</a><br />Can anyone see anything inthe logs that might explain the issue?<br /><br />BR.<br /><br />--Marius--<br /><br /> <br /><br /><br /> </html>