Bugs on some channels

[Me_]

Hello,


I use NextPVR for several years now, but I meet since a few weeks a problem during the reading / recording of certain channels (DVB-T). I have "glitches" (I do not know how to call it) on the image and the sound which make the flow impossible to be looked (see this .ts files).


NextPVR (4.0.5 (171208)) is installed on a PC Windows 8.1 (up to date) as backend and I use Kodi 17.6 on another PC Windows 7 as frontend, connected in gigabit Ethernet.

The problem seems present only on the channel of the same multiplex (R2 here in France).
The problem is present in NPVR AND in Kodi.
The problem is present in reading live channel AND in recording of a channel.
The problem is present whatever is the version of Kodi (tested with Kodi 15 and Kodi 16).
The direct reception with the same cable of antenna on my television works very well for all my channels.
I made a scan of the frequencies in NPVR.
I adjusted the frequency of every channel (658000 towards 658175/658174 corresponding to the frequency of the search for my television).

I put as attachment 3 files corresponding to the problem during the reading and recording on Kodi:
- Logs NPVR (logs-20180115-1428.zip);
- Logs Kodi (kodi.zip);
- File Midi-15h_20180115_12001500.ts.

I put as attachment 1 file .ts corresponding to the problem during the direct reading on NPVR:
- Live file BFM TV - 6773.ts

I do not know what to do anymore.

Thank you in advance for your help.


Julien

[sub]

2018-01-15 14:21:51.949 [DEBUG][24] locked=1, present=1, strength=67, quality=56 (took 63ms to check)

It looks like you have signal strength issues on that frequency, and the signal is occasionally breaking.

The direct reception with the same cable of antenna on my television works very well for all my channels.

It's not uncommon for Televisions to have better tuners than you get with PCIe / USB devices for PCs.

[Me_]

Hello sub,

Thank you for your reply.

I checked this and it seems my ampli is down. I removed it and it's ok now.

Is it possible to have a dynamic strength and quality graph? Or is it readable only into the log?

Thanks again.


Julien

[sub]

Only in the logs at this stage.

[Me_]

Ok