Rpi-3b Can't play h.265 after upgrade to 10.0.3

  • Hi All-

    Just upgraded my LE install on my RPi3b from LE 9.2 to 10.0.3.

    On 9.2, I was able to watch 10bit h.265 without much issue (sometimes video would drag, but rebooting would fix this). Now, with 10.0.3, I have the following issue:

    1. If 'allow DRM Prime decoding' is on (with or without hardware support), then the screen goes black, then shows the spinning busy icon over the library for a few seconds before the spinner freezes and audio starts to play. If I stop the playing, then the screen goes black for a second again and the audio stops.

    2. Without 'allow DRM Prime decoding', the video and audio play, but the video is extremely slow and choppy.

    I've checked the logs and there are NO errors or warnings or significant events around the times I tried to play the h.256 video.

    Any idea what might be out of sorts here?

    Thanks