Streaming Failed (transcoder exited)

[Pav4o]

Hi all, new to this, I got my Hauppauge WinTV-SoloHD model 01589 Freeview HD tuner for PC with the idea to get some local tv on my jellyfin server.
In order to do it, I got to the point of using nextPVR, however after installing and scanning all the channels I got the error in the subject.
The channels are working on the WinTV software without issues.

Could you help please, I've gone through similar threads but couldn't solve my issue
Logs attached

[mvallevand]

Ideally you should be testing with a direct play client not the web client (that error is a catch all message) but for sure you have enabled hw transcoding that is failing

2025-10-03 13:14:58.457 [DEBUG][30] [FFMPEG]: [AVHWDeviceContext @ 000001ca3ba4d000] Failed to create Direct3D device

Leave transcoding in software mode until you get the basic system working.

After that I am seeing lots of signal related issues (although I can't confirm that the channels aren't encrypted) but you did a DVB-T scan when I think you want DVB-C which may have caused some driver requiring a reboot.

I would reboot and don't do and EPG scan (not sure if your cable provider has this available via cable) but it could take a long time. Then start a channel that you know works in WinTV (assuming the same PC) and then if it still fails send the logs. again.

Martin