One of the problems Chuq and I are running into is the laptop desktop will display on the projector as expected including the video application window (kplayer, xine, vlc) in which the video file is running on the desktop. The video application window on the projector displays its controls correctly, but the video playing inside the application window is blank (black).
Tom Mike Cook wrote:
On the Evo (and most recent laptops) the external display is treated like a second monitor on a dual head setup. So you probably need to set up a second display in Xorg.conf.See:http://ozlabs.org/~jk/docs/mergefb/ <http://ozlabs.org/%7Ejk/docs/mergefb/> http://www.astro.umd.edu/~teuben/linux/laptop-display.html <http://www.astro.umd.edu/%7Eteuben/linux/laptop-display.html>http://forum.vectorlinux.com/index.php?topic=7019.0It looks like most people use xrandr <http://www.thinkwiki.org/wiki/Xorg_RandR_1.2> to do the deed.I know that under Windows XP the external display (incl the composite video output) is shown as a second display. I'll see what I can figure out by Tuesday.Mike Tom Brown wrote:Chuq couldn't get VL 5.9 on his Compaq Evo N600c to display a DVD video on the projector at the public library, nor would it work on our new Optoma projector. The video plays on the desktop but won't display through the VGA port on the projector.Is this caused by DRM crapware on the recordings? Is it a hardware software problem with the Compaq Evo N600c? Is it VL 5/6?---------------------------------------------------------------------------------------------Mike and Imre:Can you bring your Compaq N600c laptops to the warehouse Tuesday? You have Ubuntu and Puppy installed on your systems. We'll see how they handle video output to the projector.---------------------------------------------------------------------------------------------I tested a DVD on three laptops. Here are the findings. 1. Dell Inspiron B130 with VL 6.0The LCD/DVD toggle function key combo doesn't work so the projector must be connected to the laptop VGA port at boot up to display video thru the port. This degrades the resolution of the image on the desktop, but the the projected image seems OK, and the DVD plays.2. Compaq Evo N600c with VL 5.9 DeluxeThe LCD/DVD toggle function key combo doesn't work so the projector must be connected to the laptop VGA port at boot up to display video thru the port. The DVD plays on the desktop, but the projected image is blank. This happens on xine and kplayer.3. Dell Latitude D600 with XP Pro Everything works as expected.Fr. Robert used a command line utility, xrandr, on his EeePC which considerably improved results on the VGA port. I believe he has Ubuntu installed on his EeeePC We should probably experiment with xrandr our VL laptops.Tom ** This list is PUBLICLY archived. **PLEASE don't post personal or sensitive information unless you wish for it to be in the public domain.To post to the list send email to frgeek-michiana@xxxxxxxxxxxxxxThe archive is available at //www.freelists.org/archives/frgeek-michiana/You may unsubscribe or change your list settings by going to the list website at //www.freelists.org/webpage/frgeek-michiana** This list is PUBLICLY archived. **PLEASE don't post personal or sensitive information unless you wish for it to be in the public domain.To post to the list send email to frgeek-michiana@xxxxxxxxxxxxxxThe archive is available at //www.freelists.org/archives/frgeek-michiana/You may unsubscribe or change your list settings by going to the list website at //www.freelists.org/webpage/frgeek-michiana
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