Hello All:
Thanks for you kind answers and also for your great efforts on providing
free drivers for our hardware.
George Peter Staplin wrote:
> Quoted Laurent Pinchart <[EMAIL PROTECTED]>:
>
>> Hi Raúl,
>>
>>> luvcview version 0.2.1
>>> Video driver: x11
>>> A window manager is available
>>> video /dev/video0
>>> Unable to set format: 22.
>>> Init v4L2 failed !! exit fatal
>>>
>>> What does this message mean? Is there a way I could get a simple
>>> screenshot using the driver. Pointers are appreciated.
>>>
>>> Only -f yuv worked, but well, what about the others?
>>
>> Your camera supports YUV only, so there is no other format :-)
What about a more descriptive error message? If you agree I may try to
work into a patch.
>
> What you may be able to do is use the mjpg-streamer project's
> uvc_stream. The only problem I've had is writing a suitable program
> to work with its somewhat bizarre MJPEG format. Mozilla Firefox will
> display the JPEG frames, although with some bugs, so I wrote my own
> viewer. My viewer supports Linux and Win32. I just share the viewer
> program with my friends so that they can connect to the MJPEG stream.
>
> I also have a small patch to uvc_stream that seems to be useful.
>
> If desired I could clean it up a bit (it's only ~100 lines of code),
> and add a grab option to save individual frames. It uses code from my
> project called megapkg, specifically the megaimage, jpegext2, and ntk
> extensions to Tcl.
>
I think this could be a solution as well, but I may not the be the right
person to look into it. Thanks, by the way.
Regards,
--
Raúl Sánchez Siles
----->Proud Debian user<-----
Linux registered user #416098
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