NO I dont have a SD card with RPI OS. All I have is this. I did not install it. All updates are made on Ubuntu.I dont understand the question. RPI has only SD card so whole system and all data are on the card. What you mean?What happens if you put Raspberry Pi OS onto a spare microSD card and then test video decoding?
The volunteer who helpfully suggested comparing your experience with Ubuntu to that using the supported Raspberry Pi Operating System was possibly not aware of the input you have previously received directly from Raspberry Pi - viewtopic.php?p=2322786#p2322802
Assuming that you boot your RPi4 board directly from a microSD card the fact that the entire OS infrastrucure is contained on that one card makes such a comparison trivial.
Statistics: Posted by Camo81 — Wed Jul 23, 2025 11:34 am