EPG not found or mismatched for some channels via DVB-T2

[mvallevand]

Turns out the next issue is going to be a little harder to track down

NextPVR is correctly reporting messages like this on all channels on 474 Mhz

2025-09-16 19:49:11.492 [VERBOSE][49] Unable to find any channels with mapping: 51:22:10254:8572

Meanwhile the Linux drivers that NextPVR uses reported it as this

2025-09-16 19:32:58.746 [VERBOSE][23] key:22:10252:8572 channel:RAS Das Erste HD

So with strict mapping 10252 will not match 10254. The standalone utility in Linux dvbv5-scan also reports the same as NextPVR so it appears that it is a Linux library driver issue.

Code:

[RAS Das Erste HD]
        SERVICE_ID = 22
        NETWORK_ID = 8572
        TRANSPORT_ID = 10252
        VIDEO_PID = 2201
        AUDIO_PID = 2202 2203
        PID_06 = 2205
        PID_05 = 2207
        FREQUENCY = 474017542
        MODULATION = QAM/64
        BANDWIDTH_HZ = 8000000
        INVERSION = AUTO
        CODE_RATE_HP = 3/4
        CODE_RATE_LP = AUTO
        GUARD_INTERVAL = 1/8
        TRANSMISSION_MODE = 8K
        HIERARCHY = NONE
        DELIVERY_SYSTEM = DVBT

Martin

[mvallevand]

OK I think I was able to make adjustment in DeviceHostLinux, let me now how this works.

Martin

[Kotoka]

OK I think I was able to make adjustment in DeviceHostLinux, let me now how this works.

Martin

Thank you very much, this new DeviceHostLinux version might have solved the issue. At least now I can see EPG information for the respective channels (have to check, that it is correct, but it looks like it).

Thanks a lot!

[mvallevand]

Thanks for all the help. Things look ok but let us know if you find issues. I expect the full 7.0.3 release shortly if we don't hear anything.

Martin

[Kotoka]

Thanks for all the help.  Things look ok but let us know if you find issues.  I expect the full 7.0.3 release shortly if we don't hear anything.

Martin

Cheers, so for future versions or if I ever had to reinstall NextPVR I could simply install version 7.0.3, is that correct? Or would I have to replace the DeviceHostLinux file as described here?

[sub]

Cheers, so for future versions or if I ever had to reinstall NextPVR I could simply install version 7.0.3, is that correct? Or would I have to replace the DeviceHostLinux file as described here?

The change will be included in all future releases, so you don't need to replace DeviceHostLinux.

[Kotoka]

Cheers, so for future versions or if I ever had to reinstall NextPVR I could simply install version 7.0.3, is that correct? Or would I have to replace the DeviceHostLinux file as described here?

The change will be included in all future releases, so you don't need to replace DeviceHostLinux.

Awesome, thank you very much!