GoPro Video Playback and Hardware decoding goes inactive.

    Running LibreElec 9.0.1 Generic.x86_64 on

    ZOTAC ZBOX nano AD10 Plus

    Most video playback is perfect with HW decoding Active and Decoder showing ff-h264-vaapi,vaapi_vid.

    But when trying to play GoPro Video in 1920X1440 or 3840X2160, I'm seeing choppy playback.

    CPU @ 100%, HW Decoding becomes Inactive.

    Decoder shows ff-h264, yuvj420p

    Enable Bugging and Log files pated to URL:

    http://ix.io/1lbj

    If needed, I can also provide sample GoPro video.

    Any help appreciated.

    Thanks

    Eli