Jellyfin Media Player Not Playing Any Videos

[robbie1407]

hi there, i am having the exact same problem on the windows app, seems to be ever since it updated.
i run jellyfin on a nas server, was working all ok on the app a few weeks ago. Also still works fine on the lg oled tv app and through google chrome web browser. The issue is exactly the same as JellyNoobs, you click on any video and it just shows the cover art. This is for all content on the server.
i have also uninstaled and reinstalled, clearing all jellyfin data in appdata and registry.

log is below

2024-08-01 04:47:12.421 [info] unknown @ 0 - JS: processing path request: /tv.html
2024-08-01 04:47:12.421 [info] unknown @ 0 - JS: user is authenticated
2024-08-01 04:47:12.421 [info] unknown @ 0 - JS: proceeding to page: /tv.html
2024-08-01 04:47:12.422 [debug] onLoadingChanged @ 181 - WebEngineLoadRequest starting: http://192.168.1.182:8096/web/index.html...f18d7e1831
2024-08-01 04:47:12.476 [info] unknown @ 0 - JS: Requesting url without automatic networking: http://192.168.1.182:8096/Users/66372b5f...f18d7e1831
2024-08-01 04:47:12.524 [info] unknown @ 0 - JS: Requesting url without automatic networking: http://192.168.1.182:8096/Users/66372b5f...f18d7e1831
2024-08-01 04:47:12.804 [info] unknown @ 0 - JS: Requesting url without automatic networking: http://192.168.1.182:8096/DisplayPrefere...lient=emby
2024-08-01 04:47:15.729 [info] unknown @ 0 - JS: Requesting url without automatic networking: http://192.168.1.182:8096/System/Endpoint
2024-08-01 04:47:16.780 [info] unknown @ 0 - JS: Requesting url without automatic networking: http://192.168.1.182:8096/Users/66372b5f...213ab4a3c2
2024-08-01 04:47:16.812 [info] unknown @ 0 - JS: Requesting url without automatic networking: http://192.168.1.182:8096/Users/66372b5f...tems=false
2024-08-01 04:47:16.842 [info] unknown @ 0 - JS: Requesting url without automatic networking: http://192.168.1.182:8096/Users/66372b5f...145/Intros
2024-08-01 04:47:16.851 [info] unknown @ 0 - JS: Requesting url without automatic networking: http://192.168.1.182:8096/Items/88c38e03...=140000000
2024-08-01 04:47:17.173 [info] unknown @ 0 - JS: playing url: http://192.168.1.182:8096/Videos/88c38e0...a18cf56998
2024-08-01 04:47:17.272 [info] unknown @ 0 - JS: Active player: {"name":"Html Video Player","id":"htmlvideoplayer","playerName":"Html Video Player","playableMediaTypes":[false,true,false,false],"isLocalPlayer":true,"supportedCommands":["GoHome","GoToSettings","VolumeUp","VolumeDown","Mute","Unmute","ToggleMute","SetVolume","SetAudioStreamIndex","SetSubtitleStreamIndex","SetMaxStreamingBitrate","DisplayContent","GoToSearch","DisplayMessage","SetRepeatMode","SetShuffleQueue","PlayMediaSource","PlayTrailers","ToggleFullscreen","PictureInPicture","SetBrightness","SetAspectRatio","PlaybackRate"]}
2024-08-01 04:47:17.272 [info] unknown @ 0 - JS: SyncPlay WrapperFactory getWrapper: htmlvideoplayer
2024-08-01 04:47:17.274 [info] unknown @ 0 - JS: Requesting url without automatic networking: http://192.168.1.182:8096/Sessions/Playing
2024-08-01 04:47:17.274 [info] unknown @ 0 - JS: nowplaying event: playbackstart
2024-08-01 04:47:17.274 [info] unknown @ 0 - JS: nowplaying event: playbackstart
2024-08-01 04:47:17.299 [info] unknown @ 0 - JS: Requesting url without automatic networking: http://192.168.1.182:8096/Sessions/Playing/Progress
2024-08-01 04:47:17.375 [info] unknown @ 0 - JS: playbackmanager playback error type: mediadecodeerror
2024-08-01 04:47:17.375 [info] unknown @ 0 - JS: Requesting url without automatic networking: http://192.168.1.182:8096/Items/88c38e03...=140000000
2024-08-01 04:47:17.630 [info] unknown @ 0 - JS: playing url: http://192.168.1.182:8096/videos/88c38e0...Copy=false
2024-08-01 04:47:17.932 [info] unknown @ 0 - JS: HLS Error: Type: mediaError Details: manifestIncompatibleCodecsError Fatal: true
2024-08-01 04:47:17.932 [info] unknown @ 0 - JS: fatal media error encountered, try to recover
2024-08-01 04:47:17.933 [info] unknown @ 0 - JS: try to recover media Error ...
2024-08-01 04:47:27.007 [debug] unknown @ 0 - Window state when saving geometry: QWindow::Windowed
2024-08-01 04:47:27.007 [debug] unknown @ 0 - Saving window geometry: QRect(320,180 1280x720)
2024-08-01 04:47:27.026 [debug] unknown @ 0 - QWindow visibility set to QWindow::Hidden
2024-08-01 04:47:27.035 [debug] unknown @ 0 - resize event: QSize(1280, 720)
2024-08-01 04:47:27.036 [debug] unknown @ 0 - Window state when saving geometry: QWindow::Hidden
2024-08-01 04:47:27.036 [debug] unknown @ 0 - Saving window geometry: QRect(320,180 1280x720)