maximeh

It had been discussed a lot, but I can't find my answer:

http://www.darty.com/nav/achat/informatique/webcam_haut_parleur_casque/webcam/hercules_delux_opt_glass.html),

I would like to use 4 of this USB Webcam 

(http://www.darty.com/nav/achat/informatique/webcam_haut_parleur_casque/webcam/hercules_delux_opt_glass.html),

webcams-again

Someone knows if I can use several USB webcam at the same time on windows XP ?

Someone knows if I can use several USB webcam at the same time on windows XP ?
Thanks !


4 usb webcams at the same time, on windows, with 4 different jit.dx.grab ?

Nobody can help me ?
4 usb webcams at the same time, on windows, with 4 different jit.dx.grab ?


MAXIMEH I'm trying to use two cameras, it does not seem to work having more than one object jit.grab, I do not know how to solve it

I'm planning to use several webcams (8 or more).

- is it true that's impossible to use several objects jit.grab (or jit.dx.grab) at the same time ?

- Somebody know if Windows 10 can handle so many USB webcams ?

Hello,
I'm planning to use several webcams (8 or more).

- is it true that's impossible to use several objects jit.grab (or jit.dx.grab)  at the same time ?
- Somebody know if Windows 10 can handle  so many USB webcams ?
- Same question with MacOS ?


I do not know how it is with jit.dx.grab, however jit.grab should work with multiple instances. The real problem is USB bandwitch - depends on the amount of data streamed by every single camera and the bandwidth of the USB bus on your computer the number of cameras (frame rate/resolution) you can use can be reduced. In the case of a single USB 2.0 bus, usually 2-3 cameras can clog up the system, but it is difficult to predict the exact number without testing, because many factors play a role here.

I do not know how it is with jit.dx.grab, however jit.grab should work with multiple instances. The real problem is USB bandwitch - depends on the amount of data streamed by every single camera and the bandwidth of the USB bus on your computer the number of cameras (frame rate/resolution) you can use can be reduced.  In the case of a single USB 2.0 bus, usually 2-3 cameras can clog up the system,  but it is difficult to predict the exact number without testing, because many factors play a role here.

Webcams...again