Afternoon,
firstly - thanks for all your hard work here, particularly love the anti-burn in option for added peace of mind!
I've downloaded all the Apple videos in 4k HDR and host them on my NAS (Unraid) with open permissions.
When I add the network details and hit test, it sees all the videos in that share (88 videos found).
When I go to test/start the screensaver however, its a black screen only. Now I know you've said HDR videos dont play correctly for everyone, however when switching to the streamed option from Apple servers (and selecting HDR only), they play in Dolby vision no probs. Its just not playing from the network share.
Additionally, when I pop 4k SDR versions in the network folder instead, same issue black screen.
Finally, I grabbed some 1080p HDR and SDR videos and put them in the share - black screen, wont play.
For all these, when you hit the "right" button on the remote it flashes the filename and time before returning to black image.
Im running v0.98.1 release build on an Nvidia Shield Pro, displaying onto a 4k 55" OLED LG GX, running a gigabit ethernet connection (Plays 4k HDR content on a regular basis via Plex). The network share is SMB open permissions.