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Unread 26-01-2016, 15:08
Greg McKaskle Greg McKaskle is offline
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Re: Multiple USB Camera Help

The rPI doesn't remove any bandwidth limits. It will move buffer copying and possibly compression to another CPU, but whether that is worth the extra complexity is up to the team.

I read the other thread about NI Vision throwing an exception and didn't see much to work off of. It would not surprise me to see NIVision return an error code when asked to do something that doesn't make sense, and the Java and C++ libs have a habit of throwing exceptions instead of handling errors. If you have more details, please send them. In the meantime, I may find time to get multiple USB streams going. I'm pretty confident it will work, but will require changes within the lower level code to select a different port for transmission.

Greg McKaskle
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