channel scan does not find some channels

[htpc_tom]

Hi all,
after a frequency change by vodaphone I cannot find e.g. Das Erste.
My setup: libreelec with kodi (21.3), fritzbox 6490 with 4 cable tuners.
My fritzbox finds all channels but NextPVR does not, before of this frequency change it found all.
I've tested in Scan SAT>IP Channels different possibilities, normally use Germany / Full Cable Spectrum.
I saw no channel with 386MHz, but there it should be.

[mvallevand]

For SAT>IP scanning is based on the ini file that comes with NextPVR and it looks like it is in your tuning file

2026-02-28 17:55:04.390 [DEBUG][94] - C,386000,6900,QAM256,8

and I am not sure what the issue is.

When you have tuners available can you create a fullmux recording we can check. You can do this from any PC

Code:

ffmpeg -t 60 -rtsp_flags satip_raw -i "satip://192.168.178.34:554/?freq=386&sr=6900&msys=dvbc&mtype=256qam&pids=0,16,17,18" -map 0 -c copy -f data -y dvbc386.ts

If you get an error use singles quotes.

The file will be about 200MB if it works so you will need to provide a link to external storage.

Martin

[htpc_tom]

Hello Martin,
 thank you for your quick response.
One question: why do you recommend ip address 192.168.178.34?

[mvallevand]

Sorry probably a typo was it .36?

Martin

[htpc_tom]

Here is the link:
https://drive.proton.me/urls/EQ1J5290YR#H8eg2n6jkuoS

Hope it helps

Tom

[mvallevand]

Sorry yes I guess the -t didn't stop it you could have hit ctrl-c after 1 minute. Looking at your read me it should help.

Martin

[htpc_tom]

Hi Martin,

I've saved a one-minute snippet in my online storage—I hope that helps.

Tom

[mvallevand]

Sorry I have down a rabbit hole with AI trying to fix a long time problem with pvr.nextpvr on Arch Linux just got it sorted out. I had a quick look and your files are very bad do you have signal issues?

Martin

[htpc_tom]

Sorry I have down a rabbit hole with AI trying to fix a long time problem with pvr.nextpvr on Arch Linux just got it sorted out.  I had a quick look and your files are very bad do you have signal issues?

Martin

[htpc_tom]

Hi Martin,

I had issues but two technicians from vodaphone fixed them - the second Feb.27. My TV is OK since then and my snippets are made afterwards. Did you habe a look to the second as well?

Tom