Re: [GnomeMeeting-list] discoloration with ov511 camera
- From: Jeffrey Clark <ayukawa twcny rr com>
- To: gnomemeeting-list gnome org
- Subject: Re: [GnomeMeeting-list] discoloration with ov511 camera
- Date: Thu, 24 Apr 2003 03:33:17 -0400
Brian Teague wrote:
Sounds like you've got the byte order wrong. Ie, GnomeMeeting is
expecting the bytes in R-G-B order, but the camera is sending them in
B-G-R order. Some programs (I'm not familiar w/ Xawtv) detect this
and auto-correct; others (ie, GQCam) have an option to change the byte
order in which they expect it. I don't recall pwlib exporting
functionality to change this, and I certainly don't see any switch in
GnomeMeeting proper.
Try this: (close all camera apps.) Remove the ov511 driver with
rmmod ov511
Then, re-insert it with the force_rgb flag set:
insmod ov511 force_rgb=1
That made a slight change, yet nothing near satisfactory. Here's
what's got me baffled now:
In the course of playing with it and testing some different things, I
noticed that the colors were off the most when I ran gnomemeeting as a
normal user. When I run gnomemeeting as root, I've been able to
actually get the colors satisfactory. I have no idea what being root
would have to do with it though.
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