Can I one time use more sixteen piplines?

[Mailing List SVR]

Il 24/07/2012 17:59, rasnaut ha scritto:
> Hi, to All!
> I have program, whom capture video from multichannel card. One card can
> capture 8 channels. So, I create class whom make video capture and preview
> pipeline (v4l2src
> device=/dev/video%n->videorate->videoscale->identity->xvimagesink).

try glimagesink instead of xvimagesink and see if something change,

Nicola

>   Program
> work without any problems until I was starting use 3 cards. My program
> started and working, but it is capturing only sixteen channels (0-15
> channels working, 16-23 not working) If I choose channels 0-7, 12-15 and
> 20-23 (summary 16 channels ) they all working. I tried use videotestsrc
> instead of v4l2src and got a same result. So, anybody know how to fix it?
> Or, maybe, another solution of my problem?
>
>
>
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