Guvcview

[ShaneCCC]

Have reference to below topic.

Gstreamer v4l2loopback hw mjpeg stream

v4l2loopback sink may only support a subset of jpeg encoding, especially colorspace and sof marker. Beforehand, if running R32.6, the v4l2loopback-dkms packaged version 0.10.0 may not work properly for this case (seems 0.10.0 is working with R32.5.1, though). You may have to build and install either 0.9.1 or 0.12.5 version. Here is how to install 0.12.5 version in case you would not be familiar with this : # log in as root sudo su # update apt sources list and install dkms package apt updat…