The default driver with MythBuntu 10.04 is called nvidia current and is version 195.36.15. I'll try rolling it back to the 175 version to see if it fixes things. Thanks.
On May 19, 2:19 pm, Phil Chadwick <phil_so...@yahoo.com> wrote: > I do know for xvmc to work, I needed to install the proprietory nvidia > drivers (not the open source ones). and I thin kthey need to be newer than > 170ish. > > I'm playing OTA 1080i vids fine (from my HDHR). > > > > ----- Original Message ---- > From: mrtisoy <daveh...@gmail.com> > To: atv-bootloader <atv-bootloader@googlegroups.com> > Sent: Wed, May 19, 2010 1:04:53 PM > Subject: [atv-bootloader] Re: Ubuntu 10.04 "Lucid Lynx" > > Phil, > Thanks for the reply. I'll check on the version of the nvidia graphics > driver, but it was the default that came with Mythbuntu 10.04. I am > playing US OTA recordings, 1080i and 720p mpeg2. Before I made the > fresh install of 10.04 I had no problems with Mythbutnu 7.10 playing > these same recordings. > > Thanks, > Dave > > On May 19, 8:38 am, Phil Chadwick <phil_so...@yahoo.com> wrote: > > I'm able to play all mpeg2 HD I can throw at the thing, with only ~20-30% > > cpu usage. > > > what version of nvidia graphics driver are you using? > > > what type of video are you playing? h.264? > > > ----- Original Message ---- > > From: mrtisoy <daveh...@gmail.com> > > To: atv-bootloader <atv-bootloader@googlegroups.com> > > Sent: Wed, May 19, 2010 12:37:57 AM > > Subject: [atv-bootloader] Re: Ubuntu 10.04 "Lucid Lynx" > > > So after a reboot (previously done countless times) XvMC appears to be > > working and there is no mention of VDPAU. But the video playback is > > worse than ever. There is a constant stream of "NVP prebuffering > > error"s and the CPU is still maxed out. > > > I doubt that it is related but the underclocking won't stick. I can > > even run the script manually, or even manually enter the nvidia- > > settings commands from the command line. There are no errors but also > > no results. Only after going into the nvidia-settings GUI and making > > the change does the clock actually change. > > > Any thoughts? Paul, did you have any problems playing back HD? Has > > anyone gotten this set up to work? > > > Thanks. > > > On May 19, 12:22 am, mrtisoy <daveh...@gmail.com> wrote: > > > Sorry for the slow reply, I haven't had much time to spend on this but > > > I wanted to get as far as I could on my own. > > > > I've followed every mythTV/appleTV/XvMC guide that I could find but it > > > appears that I am not getting XvMC to work. My log says > > > > 2010-05-18 23:46:30.042 VDPAU Error: Error at mythrender_vdpau.cpp: > > > 1448 (#1, Unknown) > > > 2010-05-18 23:46:30.042 VDPAU Error: Failed to create VDPAU device. > > > 2010-05-18 23:46:30.042 VDPAU Error: No VDPAU device > > > 2010-05-18 23:46:30.042 Failed to create VDPAU render device. > > > 2010-05-18 23:46:30.043 VidOutVDPAU Error: Failed to initialise VDPAU > > > 2010-05-18 23:46:30.089 VideoOutputXv: Desired video renderer 'xvmc- > > > blit' not available. > > > codec 'MPEG2' makes 'xv-blit,xshm,xlib,' > > > available, using 'xv-blit' > > > instead. > > > > I had another error complaining about not finding the XvMCConfig file > > > since it was in /etc/X11 instead of /etc but I fixed that. Everything > > > else seems to be configured correctly, but it just won't work. Why is > > > it trying to use VDPAU? Is there anyway to disable this? Could this be > > > what is thwarting XvMC? > > > > Thanks in advance! > > > > On May 4, 10:33 pm, Phil Chadwick <phil_so...@yahoo.com> wrote: > > > > > Do you know if you are usingxvmcto decode the HD? > > > > > ----- Original Message ---- > > > > From: mrtisoy <daveh...@gmail.com> > > > > To: atv-bootloader <atv-bootloader@googlegroups.com> > > > > Sent: Tue, May 4, 2010 9:23:21 PM > > > > Subject: [atv-bootloader] Re: Ubuntu 10.04 "Lucid Lynx" > > > > > I need to correct my earlier post. I was testing an SD program that > > > > was recorded on an HD channel. When testing true SD, mythfrontend is > > > > only taking ~30% of the CPU. When decoding HD the CPU is pinned. > > > > > I'd love any advice that I can get. > > > > > On May 4, 10:03 pm, mrtisoy <daveh...@gmail.com> wrote: > > > > > I was running Mythbuntu 8.04 on my appleTV for a couple years and had > > > > > to upgrade when I upgraded my server to 10.04. I just assumed that > > > > > installing a fresh copy of Mythbuntu 10.04 would be the smart thing to > > > > > do. Maybe I should have researched a little more. > > > > > > The install went fairly smoothly, it is up and running and > > > > > communicating with the server. Both HD and SD content plays well > > > > > except a blip every 5 seconds or so. I figured it had to do with the > > > > > gpu clocking. I can't seem to set the speed through the command line > > > > > or in a script, but it does work using the nvidia-settings GUI, but > > > > > even then the blips continue. > > > > > > I have seen a lot of swapping, but I was hoping that was because I was > > > > > running other programs as well (terminal, nvidia-settings) and > > > > > normally I would only be running the front end. > > > > > > Does anyone have suggestions on how to "slim" it down? Or should I > > > > > just jump to 9.04 or 9.10? > > > > > > Thanks! > > > > > > -- > > > > > To post to this group, send email to atv-bootloader@googlegroups.com > > > > > For more options, visit this group > > > > > athttp://groups.google.com/group/atv-bootloader?hl=en > > > > > -- > > > > To post to this group, send email to atv-bootloader@googlegroups.com > > > > For more options, visit this group > > > > athttp://groups.google.com/group/atv-bootloader?hl=en > > > > > -- > > > > To post to this group, send email to atv-bootloader@googlegroups.com > > > > For more options, visit this group > > > > athttp://groups.google.com/group/atv-bootloader?hl=en > > > > -- > > > To post to this group, send email to atv-bootloader@googlegroups.com > > > For more options, visit this group > > > athttp://groups.google.com/group/atv-bootloader?hl=en > > > -- > > To post to this group, send email to atv-bootloader@googlegroups.com > > For more options, visit this group > > athttp://groups.google.com/group/atv-bootloader?hl=en > > > -- > > To post to this group, send email to atv-bootloader@googlegroups.com > > For more options, visit this group > > athttp://groups.google.com/group/atv-bootloader?hl=en > > -- > To post to this group, send email to atv-bootloader@googlegroups.com > For more options, visit this group > athttp://groups.google.com/group/atv-bootloader?hl=en > > -- > To post to this group, send email to atv-bootloader@googlegroups.com > For more options, visit this group > athttp://groups.google.com/group/atv-bootloader?hl=en > > -- To post to this group, send email to atv-bootloader@googlegroups.com For more options, visit this group at http://groups.google.com/group/atv-bootloader?hl=en
