Martin Peter Hanke wrote:
Hi V4L-Specialists,
I have a question concerning the V4L2-API:
What is V4L2 exactly? As far as I understood the API reference it is a
complete API for reading data from a frame grabber. Is that right? Or is
it more like an API to develop drivers for frame grabber cards?
I had a brief look at the example apps, but I got confused be the API
specs. What is it all about??
Sorry, this might be stupid questions but I will be facing setting up a
surveillance app under Linux soon.
I will use a frame grabber from Matrox with something around 10 - 16
cameras attached to it. Has someone experience with such hardware specs?
It is not clear which one will be used, yet. I read in the specs that
V4L2 is not tested with multi-threaded apps. Is that right?
I mainly subscribed because this seems to be the only fully functional
API under Linux.
Thanks for your help,
Martin Peter Hanke
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camstream will work great with that many cameras. There are others but I
am still testing them and this one seems to work straight from jump street.
altoine
