Toggle Between Two Cameras in Vision Processing

[PhilBot]

Originally Posted by Greg McKaskle

I have an update. The error message is occurring when the addition of this camera stream will overwhelm the USB bus. If the camera framerate or resolution are lowered, they claim that the error won't happen..
Greg McKaskle

Hmm

Do you mean that this is error occurs if the system calculates that the total stream requirements are too high? In other words, it's a protective issue rather than an actual detected error condition?

I'm a little surprised, since my setup was only trying to run the cameras at 320x240, with a reduced frame-rate (15fpm) and reasonable compression (30).

Do you know if it uses the MAX throughput requirements, or the limited throughput based on the Camera's current settings?

The reason I ask is that I would think that two 320x240 streams would have less throughput requirements than a single 640x480 stream.

I guess I need to do a super limited test.

Phil.