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Date: Thu, 5 Apr 2001 23:13:02 +0200 (CEST)
From: Erik Gustavsson <cyrano@algonet.se>
To: Thomas Speck <Thomas.Speck@univ-rennes1.fr>
cc: mmcclell@bigfoot.com, LKML <linux-kernel@vger.kernel.org>
Subject: Re: ov511 problem
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On Thu, 5 Apr 2001, Thomas Speck wrote:

IIRC the driver doesn't support compression, and there is no way you can
get 640x480 uncompressed at 30 fps over USB...

/cyr

> 
> Hi
> 
> I am trying to get working a Spacec@m 300 (USB) by Trust. I tried this
> under 2.2.18 and 2.4.3. In order to get the camera detected I can use the
> usb-uhci or uhci module (the result is the same). The camera gets detected
> (some OV7610 gets probed - I don't know if this is the correct one) and
> after loading the ov511 module I get the picture of the camera displayed
> with xawt-3.38 (resolution 640x480 - the camera is able to this). 
> The problem I am running into is that the framerate is extremely slow
> (maybe 3 fps), however, from the specifications it should work with 30
> fps. My system is a Pentium II with 300 Mhz. Some Miro TV card with a
> BT848 chip works fine with the bttv driver. 
> Do you have any idea ? 
> If you need more info, just let me know. I am also willing to do some
> tests...
> 
> --
> Thomas
> 
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> 

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