You have been subscribed to a public bug:
I can't seem to get decent playback output using the openchrome xorg driver in
combination with XvMC on my Via Epia SP8000 board (CN400).
Mythtv/XvMC Playback worked fine with Karmic. (and also on an earlier version,
not sure if it was gutsy or jaunty)
The symptoms i see:
- Jerky video playback
- Deinterlace problems (one field shown in top half of the screen, and 2nd
field in the bottom half).
(this seems to be intermittent, thus causing the screen to jump around a lot).
In general, lucid seems to have problems with this graphics hardware, the boot
splash image is also distorted, and when i remove the 'splash' and 'quiet'
flags from the boot options, it will start booting ok, but halfway through the
process it will jump into a strange mode, much asif the top 2/3 of the screen
shows one deinterlace field, and the bottom 2/3 the other.
(note that this system is connected to a CRT based TV via the composite output)
Initial Xorg would not display properly either, i had to create a
Xorg.conf file.
mythtv-frontend:
Installed: 0.23.0+fixes24158-0ubuntu2
Candidate: 0.23.0+fixes24158-0ubuntu2
Version table:
*** 0.23.0+fixes24158-0ubuntu2 0
500 http://archive.ubuntu.com/ubuntu/ lucid/multiverse Packages
100 /var/lib/dpkg/status
xserver-xorg-video-openchrome:
Installed: 1:0.2.904+svn827-1
Candidate: 1:0.2.904+svn827-1
Version table:
*** 1:0.2.904+svn827-1 0
500 http://archive.ubuntu.com/ubuntu/ lucid/main Packages
100 /var/lib/dpkg/status
libxvmc1:
Installed: 2:1.0.5-1ubuntu1
Candidate: 2:1.0.5-1ubuntu1
Version table:
*** 2:1.0.5-1ubuntu1 0
500 http://archive.ubuntu.com/ubuntu/ lucid/main Packages
100 /var/lib/dpkg/status
** Affects: xserver-xorg-video-openchrome (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: lucid mythtv openchrome xvmc
--
Mythtv/XvMC playback problems on Via CN400
https://bugs.launchpad.net/bugs/571002
You received this bug notification because you are a member of Ubuntu-X, which
is subscribed to xserver-xorg-video-openchrome in ubuntu.
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