Good days dear admin.
I installed openpli-python3-vuduo4k-20220306,to day image on my Vu Duo4K device, there is sound, no image.Again.Thank you every body.
Please describe precisely your problem which channel are you watching with sound and no image? My guess is that it is IPTV channels and not DVB ones.
Moreover python3 is intended to be flashed and used for daily usage, so I recommend that you flash the 8.1 stable (or the develop image but yet not the python3).
Now, I'm not talking about the IP TV part. Satellite broadcasts do not show any resolution that I have tried. There is sound but no image. Thank you again.