MPlayer and Transparency problems in Slack 13
Finally got round to installing Slackware 13 after backing up my files.
Looks good so far. Apart from a couple of reboots which may have been due to KDE 4. Lets not go there as it has been discussed in other threads. A couple of hitches so far. MPlayer was my favourite video player and I was glad to see it come as part of the installation this time. Previously I had to thank the guys with their slackbuilds. Alas their seems to be a problem with playback of video in MPlayer. Xine and the other players play video's no problems without having to install libdvdcss. MPlayer gives me the following error when playing back video. Quote:
Also... Anyone know how to enable transparency on the desktop. A feature I kind of got used to on KDE 3.5 (the taskbar and such were transparent). Thanks in advance. |
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Transparency of the KDE 4.2 taskbar is enabled if you have a compositing manager running, such as kwin's own desktop effects or compiz. If you are using the vesa driver, you will not be able to enable compositing. So it really sounds like you may need to install some drivers or make a configuration change or two in order to enable those two features you asked about. What video card do you have? Can you attach your /var/log/Xorg.0.log file to a post here? |
try running:
Code:
mplayer -vo help Code:
mplayer -vo xv <file_to_play> |
Here is part of the Xorg log file, it's too big to post on here in it's entirety.
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output of trying to play file with mplayer -vo xv <file_to_play>
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You didn't mention what video card you have, and it's not possible to tell from the partial log file. Please use http://pastebin.com/ (or a similar service) to show us the full file.
EDIT: Based on the lack of any xv adapters present, I'm concluding that you have an r600/r700 radeon GPU (one of the HD cards). You have one real option for 3D acceleration, and that's to use the catalyst drivers from AMD. You can get 2D acceleration (including EXA and Xv support) if you use a 2.6.30.* kernel. 2.6.30.5 is available in /testing/ and you should then be able to use mplayer with the Xv output device. Even with just 2D acceleration (ie. without using fglrx) you can enable compositing in KDE using the XRender backend under "Desktop Effects" --> Advanced. |
D'oh... Sorry I somehow posted twice.
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Card is a ATI RV610 Video Device - Radeon HD 2400 Pro.
I never had a problems on Slackware 12.2 with running Mplayer (slackbuild) or transparency on the same machine. What's changed? |
You should also be able to just attach the file in your response under the advanced options.
Another option if you don't want to build a new kernel is to grab the latest ATI propietary drivers 9.8--they work well with Slackware 13. Not sure if you're video card is still supported: you didn't mention which one you were using. Not sure why the current open-source driver isn't supporting that function for your card. I've always used the propietary drivers so I wouldn't know. |
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If you want Xv and transparency now, though, you'll need to chose one of those options I gave you. Adam |
Thanks Adam75 and vik.
Installed the ATI propietary driver for my card. MPlayer works but still trying out how to enable transparency. This is mainly due to myself getting used to the new configuration tools in KDE 4. Any advice on enabling compix? |
The version of compiz that comes with KDE is rather limited. It's missing many plugins and there's no easy to use configuration tool. If transparency is your biggest interest, I might just recommend using KDE's compositing. You can right click on any title bar, go to "configure window behavior" and click the "Enable desktop effects" check box. Then hit apply. You can configure the effects in the "All Effects" tab.
Adam |
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