Support for multiple high resolution USB 3.0 cameras?

[dilipkumar25]

Hi kaycc,

Thanks for the updated firmware for the tk1. We tested it on a Jetson Tk1 running l4t-r21.4. After unzipping the file, the xusb firmware timestamp has changed. So im sure that the new firmware is loaded fine. The issues with the usb cameras still persist. There is no significant difference in performance. The frames still appear corrupt at high resolutions.

Hi nVConan,

This is the issue I am referring to.

@dilipkumar25

We checked two denebola kits (as well as other USB 3.0 cameras) on the TX1. A single camera works fine at Full HD streaming. But when we try to stream two or more cameras at resolutions higher than 1080p, the frames appear to be corrupt. The frames are flagged as bad from the UVC driver itself.

@dilipkumar25

Similar issues were noted when testing USB cameras on TK1 as well.

The camera is a USB 3.0 See3CAM_CX3RDK camera. The output format is YUYV. Some frames appear corrupt towards the bottom half when streaming at 5MP resolution (2592x1944) at 15fps.