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Re: [Linphone-developers] cannot get my v4l2 webcam to work with linphon

From: Nicolai Lissner
Subject: Re: [Linphone-developers] cannot get my v4l2 webcam to work with linphone
Date: Tue, 2 Dec 2008 00:34:25 +0100
User-agent: Mutt/1.5.18 (2008-05-17)

What I see in the linphone-video window is a green background
with a few pixels in it. Obviously some data is coming in as the
pixel continously change. And that's the difference to the 3.0.0
release which showed up a green window only.

Here's a shot of such a window:

Just imagine the few pixels you see are continously changing but
typically not changing the area where they show up, it depends 
on the chosen resolution which part of the window contains 
changing pixels, but obviously it's not the image the camera
So I think linphone just misinterprets the data coming in from
the camera device? I wonder if it's possible to capture the raw
data stream and if this would help to find the problem. 


On Mon, Dec 01, 2008 at 21:46:10 +0100, Simon Morlat wrote:
> Thanks. 
> What do you mean by "the green screen flickers" ? 
> Simon

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