I have tried to make my raspberry behave like a chromecast, following tutorials like this one: https://pimylifeup.com/raspberry-pi-chromecast/
there are lot of other tutorials, but they have all the same steps, basically install omxplayer/omxiv on raspberry, enable ssh, and download raspicast.
I have followed those steps, but when i try to cast a video or an image via the application, nothing happens.
My raspberry is a raspeberry 4, running on raspbian, connected to network with wifi
SHH work well, as I can connect to raspberry with putty
What can I do to debug this?