Xine question -- Dropped frames warning
Hi Everybody,
A question about Xine please. I tried playing a DVD recently (which I don't normally do, just really wanted to test it), and, while it played, it was very choppy and a warning from Xine displayed indicating that the dropped frame rate was too high. It suggested that my machine may be too slow (which I know is incorrect with AMD64 3400+, nVidia 5700LE 256MB graphics), or that my machine may be just overloaded. The question is this: I do not have the nVidia drivers installed because I didn't think I would need them. Could this be the reason for the bad DVD play? If not, does anyone have any idea what may correct this? Any help very much appreciated. Bob |
maybe you could try with the nvidia drivers?? if you don't like them, you can easily remove them from runlevel 3 with a:
Code:
nvidia-installer --uninstall |
Two issues: NVIDIA (really has influence) and DMA. Run xine-check for more info.
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Output from xine-check:
Please be patient, this script may take a while to run... [ good ] you're using Linux, doing specific tests [ good ] looks like you have a /proc filesystem mounted. [ good ] You seem to have a reasonable kernel version (2.4.31) [ good ] intel compatible processor, checking MTRR support [ good ] you have MTRR support and there are some ranges set. [ good ] found the player at /usr/bin/xine [ good ] /usr/bin/xine is in your PATH [ good ] found /usr/bin/xine-config in your PATH [ good ] plugin directory /usr/lib/xine/plugins/1.1.1 exists. [ good ] found unknown plugin: xineplug_flac.so [ good ] found input plugins [ good ] found demux plugins [ good ] found decoder plugins [ good ] found video_out plugins [ good ] found audio_out plugins [ good ] skin directory /usr/share/xine/skins exists. [ good ] found logo in /usr/share/xine/skins [ good ] I even found some skins. [ good ] /dev/cdrom points to /dev/hda [ good ] /dev/dvd points to /dev/hda [ good ] DMA is enabled for your DVD drive [ good ] found xvinfo: X-Video Extension version 2.2 [ hint ] Your X server doesn't support YV12 overlays. That means xine will have to do color space transformation and scaling in software, which is quite CPU intensive. Maybe upgrading your X server will help here. If you have an ATI card, you'll find accelerated X servers on http://www.linuxvideo.org/gatos/ press <enter> to continue... [ hint ] Your X server doesn't support YV12 overlays. That means xine will have to do color space transformation and scaling in software, which is quite CPU intensive. Maybe upgrading your X server will help here. If you have an ATI card, you'll find accelerated X servers on http://www.linuxvideo.org/gatos/ press <enter> to continue... [ hint ] Your X server doesn't have any XVideo support... XVideo is an X server extension introduced by XFree86 4.x. This extension provides access to hardware accelerated color space conversion and scaling, which gives a great performance boost. If you have a fast (>1GHz) machine, you may be able to watch all kinds of video, anyway. You will waste lots of CPU cycles, though... press <enter> to continue... Don't totally understand it all, but it doesn't look good. Would nVidia help? Bob |
Nvidia will help mostly of these things. It's good for you that you have MTRR and DMA. I can't manage to get these working.
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Last question (I promise). When I install the driver, does it automatically edit my xorg.conf file (driver is "vesa" now) or do I have to do it manually?
Bob |
Newest drivers will edit automatically.
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Thank you for your help.
Bob |
of course the default is to NOT edit it automatically... on my box, all i have to do is change the driver from "nv" to "nvidia" in xorg.conf...
either way, make sure you make a backup of your current xorg.conf before the install just in case... Code:
cat /etc/X11/xorg.conf > ~/xorg.conf.bak |
Nvidia will ask if to make the backup of xorg.conf
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oh, okay... cool... just playing it safe... :)
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UPDATE for everyone who answered to help...
Just installed the drivers, backed up as win32sux recommended, had to compile a kernel module (which the nVidia installer did for me), finished the install and restarted X. Perfect. Installed and running with a completed nVidia control center. Retried Xine and it obviously solved the dropped frame problem because it ran perfectly. Only surprise is that I still only have the resolution choice of a maximum of 1024X768. Not a problem (that is the choice I would have made anyway) but I thought it would give more choices as it does in Fedora Core 5. Anyway, thank you all for your help. Bob |
It would give you much more with lower frame rate like 60Hz.
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