Rotation snapshot picture

[weado]

Camera model
RPI Night Vision camera
What is the problem?
Hello
I'm looking for to rotote the picture come from of snapshot action. I can to rotate on octoprint without problem, with to settings for that, but, when I get the picture for Home Assistant by http://ipoctoprint/webcam/?action=snapshot, the picture isn't flip. How can I do ?
What did you already try to solve it?
Search on this community articles and on the web. For information, it's the same for the stream page.
Logs (/var/log/webcamd.log, syslog, dmesg, ... no logs, no support)
No particulary logs for this issue.
Additional information about your setup (OctoPrint version, OctoPi version, ...)

• Octoprint 1.4.2 - Python 2.7.16 - OctoPi 0.17.0
  Thank you

[Charlie_Powell]

If you look at the end of the list of the list of options linked below, there are some for horizontal or vertical flip - only supported for the RPI camera.

Available mjpg-streamer configuration options

The following configuration options can be supplied to MJPG Streamer on start to modify certain camera settings. To change any of these options in OctoPi, edit the relevant sections in octopi.txt as described here. USB webcams (input_uvc.so) input_uvc.so comes bundled with MJPG Streamer. -d <device>: The video device to use, e.g. -d /dev/video0 -r <resolution>: The resolution, e.g. -r 640x480 for 640x480px -f <framerate>: The framerate in frames per second, e.g. -f 10 for 10 fps -q <qual…

That would flip it natively, rather than just in the display in OctoPrint.