[mythtv-users] MythTV 0.26 won't change refresh rate correctly

[Warpme]

On 12/23/12 12:45 PM, Daniel Osborne wrote:
> On Sat, Dec 22, 2012 at 4:53 PM, HP-mini <blm-ubunet at slingshot.co.nz 
> <mailto:blm-ubunet at slingshot.co.nz>> wrote:
>
>
>     MythTV pre - 0.25 was jitter/judder free with refresh rate / video
>     framerate mismatch.
>
>     Your xorg.conf setup seems to be at odds with the judder-free wiki.
>     The common use-case is bad EDID & requirement to force a VESA mode or
>     custom modeline.
>
> My EDID is reported correctly, which is why I don't have detailed 
> modelines. I used the 'Basic Configuration' section in the wiki. Plus 
> according to the wiki itself, those don't even work in the 3xx drivers.
>
>     You are using EDID modes & no dynamic twinview.
>
>     Dynamic twinview is/was required to allow meta-mode unique (fake)
>     refreshrate reporting to xrandr.
>
> That was the problem, I enabled dynamic twinview and the problem was 
> fixed!
>
>     You are blocking VESA modes.
>
> I believe I set that to force X to use EDID modes.
>
>     You have no monitor section (no vert/horiz freq ranges)
>     You have no screen in device section (prob not matter with one screen)
>
> I use X's autoconfiguration, since I know my monitor is detected 
> correctly (I figured that out when I originally set this it up).
>
>
>     mythfrontend -v playback
>     might provide better info.
>
>     Can you run "nvidia-settings" & try each of the listed display
>     resolutions & check what your TV reports.
>
>
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>
>
> Anyway, DynamicTwinView was the problem, once I enabled it the problem 
> was resolved. I'm not sure why that worked in the older driver and not 
> now. I didn't want to go back to the old driver because I was tired of 
> the HDMI audio always breaking when X restarts.
>
> Thanks for the help everyone!
>
> Daniel
>
>
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Daniel,
May You share  our exact settings ?
No mater what I tried, 3xx.xx family gives me wrong refresh rates (60 
instead 24, 50 instead 60, etc), while 295.75 works perfectly.
br

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