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Stream problems in DVB-S2 channels

Added by Josu Lazkano about 6 years ago

Hello,

I have some streaming problems in DVB-S2 channels.

I use a Telestar Digibit R1 device to get satellite channels and use localhost oscam server to decrypt the channel.

In the TV the image get pixeled for a second and I get this logs in the server:

Sep  5 22:05:28 mytv tvheadend[20972]: TS: Digital+/11435.5V/M.ESTRENOSHD: H264 @ #164 Continuity counter error (total 16)
Sep  5 22:05:28 mytv tvheadend[20972]: TS: Digital+/11435.5V/M.ESTRENOSHD: AC3 @ #97 Continuity counter error (total 8)
Sep  5 22:05:28 mytv tvheadend[20972]: TS: Digital+/11435.5V/M.ESTRENOSHD: MPEG2AUDIO @ #99 Continuity counter error (total 6)
Sep  5 22:05:28 mytv tvheadend[20972]: TS: Digital+/11435.5V/M.ESTRENOSHD: DVBSUB @ #47 Continuity counter error (total 2)
Sep  5 22:05:29 mytv tvheadend[20972]: TS: Digital+/11435.5V/M.ESTRENOSHD: AC3 @ #96 Continuity counter error (total 8)

In the status tab I get this:

How could I debug if this is for the satellite signal or oscam problem?

Regards


Replies (4)

RE: Stream problems in DVB-S2 channels - Added by Joe User about 6 years ago

"uncorrected blocks" are a symptom of signal problems.
Usually oscam problems cause freezing, not just a little pixelization. How are you connected to oscam?

Best way to tell is to see if happens in FTA channels. Otherwise you will have to log both tvheadend and oscam.

RE: Stream problems in DVB-S2 channels - Added by Josu Lazkano about 6 years ago

Thanks Joe,

I try FTA channels and have same problem.

So it looks like the signal from the dish is not good enought.

Thanks for your reply.

Regards.

RE: Stream problems in DVB-S2 channels - Added by Joe User about 6 years ago

I am not familiar with that receiver, but I assume there is some web interface with some status info??

The number of errors shown in your screenshot are quite small, but it is possible that the problem get compounded when rebroadcasting over IPTV.

RE: Stream problems in DVB-S2 channels - Added by Josu Lazkano about 6 years ago

Thanks Joe,

I check the receiver status interface:

There are few CRC errors, so I suspect that it will be the network way from the receiver to tvheadened server. The stream goes in UDP, maybe some packets are lost in the network. I will check it.

Kind regards.

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