[PD] problems with pdp_v4l2

[Mathieu Bouchard]

On Thu, 22 Jul 2010, xà wrote:
> 2010/7/22 Mathieu Bouchard <matju at artengine.ca>:
>> On Thu, 22 Jul 2010, xà wrote:
>> use this shell command :
>>  perl -e 'print pack "i", 1431918169; print "\n"'
>> or
>>  ruby -e 'puts [1431918169].pack "i"'
>> and it tells you :
>> therefore, pdp_v4l2 is trying to tell you that it doesn't support the YVYU
>> codec of your camera.
> the strange point is that also with pdp_v4l doesnt render the cam, and
> the same camera with pd extended 0.41 and ubun2.hardy worked fine :S

Was any version of PDP linked with a libv4l component ? did it change ?

It's also possible that some drivers change behaviour from one linux 
version to another. Linux kernel decisions have been pretty careless about 
the need of applications for pixel conversions to simple standard formats, 
and that's why libv4l had to be created.

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| Mathieu Bouchard, Montréal, Québec. téléphone: +1.514.383.3801