[pwc] Philips SPC 900NC

[Gustavo Teodoro Laureano]

Dear all,

I am trying to capture frames from pwc SPC 900NC. I know that this webcam
work with the YUV 4:2:0p, but my obtained frame have 3 small images folowed
by others 12 smallest frames, example:

http://br.geocities.com/gustavoengdm/imagens/buffer0.png

is this correct ?

how can I convert YUV4:2:0p to RGB format ?
I am using MMAP with 2 buffers, and requesting a frame of 640x480 px.

Thanks.


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Msc. Gustavo Teodoro Laureano
Student of Post-graduation in Electrical Engineering (EESC/USP)
gustavoeng at hotmail.com, gustavoengdm at gmail.com
Senior DeMolay Member
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