Hi there,
First of all, many thanks for all the work done by the team, much appreciated.
I recently purchased a Dune HD Pro Vision 4K (S905x4) in order to try Corelec NG (latest nightly 20250606) on it for DV FEL playback.
Unfortunately, after checking everything and having other users confirm the issue on that player, there are lots of skipped frames when playing DV FEL content, even from the local CoreELEC partition on my fast USB3 drive.
This skipped frames issue goes away if you disable DV or enable the P7>P8.1 conversion option.
I’ve asked Ugoos AM6B+ users to test the same test files, and many reported that there are no skipped frames with the S922x.
After a lot testing, I have written a detailed report here, and shared test clips and screen shots to show the issue. There are three test clips available:
Back to the Future (1985) shows little to no skipping, possibly because the opening credits are a long traveling shot with no cuts.
Total Recall (1990) shows moderate skipping on S905x4.
The Italian Job (2003) show intense skipping on S905x4.
It happens with a brand new CoreELEC NG install using the default Estuary skin, so no add-ons or custom skins are involved.
Many thanks in advance for your help, happy to provide further testing, and thanks again for all the great work. That’s the only major issue I found on the system, so I hope it will be fixable on the S905x4.