What is the problem?
following your install instructions I installed yawcam. added the stream and snapshot string to octoprint. snapshot test worked fine, but the stream didn't.
What did you already try to solve it?
tested the url (replaced the VAR with the ip address) in a browser it didn't load. removed "/video.mjpg" and image showed in browser. updated octoprint, but I still get the stream unavailable error. is shows the URL set in the config. if I click on link browser loads the stream with out an issue.
Additional information about your setup (OctoPrint version, OctoPi version, printer, firmware,
serial.log or output on terminal tab, ...)
checked octoprint.log it shows wed start etc, but no info about camera. checked the logging pace in config. octoprint.log is the only file that has data. checked dropdown and didn't see anything the ref. camera to enable.
any suggestions on how to troubleshoot?