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+---- Thread: Judder when playback HD videos (/showthread.php?tid=65178)
Judder when playback HD videos - cons - 2009-12-27
Hello,
I have a issue with the xbmc (xbmc 9.11, Ubuntu 9.10) when I playback HD the videos judders. On the following setups the videos are working fine:
- Windows XP – xbmc 9.11
- xbmc live 9.11
- vlc on ubuntu 9.10
- Tested a lot of settings with xbmc
- used the xorg.conf from the working xbmc live.
- Switched off all visual effects of from gnome desktop (This helped a lot for a different playback issue!).
Thanks for your help.
Cons
- cons - 2010-01-02
Hm, anyone with a hint?
Is it worth to install Xubuntu and test it there?
- bobo1on1 - 2010-01-02
Add this to your xorg.conf:
Code:
Section "Extensions"
Option "Composite" "Disable"
EndSection- cons - 2010-01-02
Hello bobo1on1,
thank you for your answer. Maybe it helped a little but it is sill not so perfect as with Windows XP – xbmc 9.11 or xbmc live 9.11.
Some more hints?
Thanks Cons
- Hannes The Hun - 2010-01-02
could you also give us some hints about your hardware? might be helpful...
- althekiller - 2010-01-02
http://wiki.xbmc.org/?title=HOW-TO_submit_a_proper_Bug_Report
- NexXxus - 2010-01-02
@bobo1on1:
doesn't work for me.
seems that it doesn't have something to do about using the GPU for video decoding.
- cons - 2010-01-03
Hello Hannes The Hun and althekiller,
thank you for your replay. Here some more data of my setup:
4GB Ram, AMD Phenom II X4 905e, 4x 2.50GHz, nVIDIA GeForce 8200 (onboard, shared mem), (xbmc 9.11, Ubuntu 9.10) .
The log is aviable here:
http://pastebin.com/m6bf9f8ce
The video is 1080i H.264 5.1.
Please let me know if additional informations are required.
Cheers, Cons
By the way: I am using xbmc for years. It was excellent and still getting better and better...
- arnova - 2010-01-03
Looks like VDPAU is failing somehow. Did you already try different nVidia drivers?
- Hannes The Hun - 2010-01-03
exactly, instead of NVIDIA 185.18.36 you should install the driver that comes with 9.11 live
- cons - 2010-01-03
Hi,
it woks. My videos are running now very smooth.
Thanks a lot!!
So if anyone is interested how to change the driver, here a short info how I changed it (It is very straight forward.)
I was running GL_VERSION = 3.0.0 NVIDIA 185.18.36. Can be found by the xbmc log.
Now I am running GL_VERSION = 3.2.0 NVIDIA 190.53 like the xbmc live
I got the new driver from
http://de.download.nvidia.com/XFree86/Linux-x86/190.53/NVIDIA-Linux-x86-190.53-pkg1.run
(I do not now if there is a 64 bit version, Maybe it is worth to make a copy of /etc/X11/xorg.conf).
So I switched to a console (control + alt + 1), kiked the x server ( sudo /etc/init.d/gdm stop ) and run the script ( sudo sh NVIDIA-Linux-x86-190.53-pkg1.run ). Behind a reboot all is working fine.
Regards
Cons