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Monitor signal quality
Added by Sasa Sasa about 8 years ago
How disable monitor signal quality in tvheadend 4? I have Tevii S480 and signal in tvheadend to low = no picture! Same setings in windows and dvbviewer working ok. Any help?
Replies (3)
RE: Monitor signal quality - Added by Mark Clarkstone about 8 years ago
Sasa Sasa wrote:
How disable monitor signal quality in tvheadend 4? I have Tevii S480 and signal in tvheadend to low = no picture! Same setings in windows and dvbviewer working ok. Any help?
Tvheadend doesn't actually do anything with the signal values provided by the hardware/driver it's for information only. It is possible that the driver for your device on Linux expects a certain signal value before it'll send the data to Tvheadend, however this is very uncommon.
If you try to play a service and get "No input" in the log it basically means the device failed to return anything to Tvheadend, make sure that you've entered the correct transponder information.
You may provide a log (See Traces) try
--debug subscription,linuxdvb --trace subscription,linuxdvb -l /tmp/tvh.log, tune to a service and post the log here or on a pastebin service.
RE: Monitor signal quality - Added by Sasa Sasa about 8 years ago
Thank you for answer.
here is debug paste http://pastebin.com/pHYEQnJG
First channel I try (Z1 - 16.0E) not working, locked but green jerky picture, second channel (HRT-TV4 - 16.0E) working ok. Both channels are FTA.
edit: SNR/Level for Z1 is 50/91, for HRT4 is 48/91
RE: Monitor signal quality - Added by Martin Martin about 8 years ago
Hi
I have the same problém.Tevii S480.
On Linux with Tvheadend me transponder Astra 23.5 11876 H 29900 3/4 8PSK pilot OFF
It does not work, tune but not work( locked but green jerky picture,).
On Windows Server, Media Portal 2 is everything okay.
Sasa Sasa wrote:
Thank you for answer.
here is debug paste http://pastebin.com/pHYEQnJG
First channel I try (Z1 - 16.0E) not working, locked but green jerky picture, second channel (HRT-TV4 - 16.0E) working ok. Both channels are FTA.
edit: SNR/Level for Z1 is 50/91, for HRT4 is 48/91
I was looking at your log.
If the symbol rate greater than 25,700 so there is a problem with playing.
For me it's the same.