I know this topic is a bit older, but once again I wanna thank you all for your effort.
I am using the M5 and the clean HDMI output has bothered me for a long time and finally I have a working solution.
Now another problem:
Is there any way to flip/ mirror left to right, the hdmi output?
There is a build in function "reverse display" that does exactly what I want. Unfortunatly it is only applied to the internal screen, when flipped in "selfie position".
https://support.usa.canon.com/kb/index?page=content&id=ART178336Background:
I would like to use the camera as a wedding photobooth with a build in monitor.
Hardware solutions to flip the HDMI signal are quite expensive and I would like to avoid a computer software solution.
Best regards
Marius