[TV] DVB-C not all Channels work (1 Viewer)

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Portal Pro
March 29, 2009
TV-Server Version: 1.1B V.23491
Windows Version: Win7 x64
1. TV Card: DVB-C Twinhan Mantis

All Channels (DVB-C SD/HD, DVB-T SD) worked with the Alpha Version und SVN .
With 1.1B V.23491 DVB-T SD and DVB-C HD channel work, but only a few SD channels with DVB-C. (signal level and quality at 90%)
Only CV Digital 1 Provider works, all other Providers (ARD/ZDF Vision/RTL World...) get "no signal detected" on Preview.


Portal Member
July 21, 2008
Germany Germany
I have DVB-C (KNC-One) and all channels are working (signal level/quality -> 65% only)
WIN 7 32 Bit and MP 1.1.0 Beta 1


Portal Member
January 31, 2007
Denmark Denmark
Same problem, after upgrading to BETA som of my DVB-C SD channels stopped working with a error building graph error. I'm using FireDTV-C and the channels are working in FireDTV Viewer.



Retired Team Member
  • Premium Supporter
  • December 26, 2004
    Austria Austria
    I got this problem when I define my cards as hybrids. If I delete the hybrid-cards I can tune the channels.
    Just to be sure.
    Do you really _have_ a hybrid card, or a dualtuner?
    Big difference!

    We had users with _dualtuners_ which thought that these need to be configured as hybrid cards (which is wrong).
    As result, nothing did work anymore. :)


    Portal Pro
    March 29, 2009
    Ok its not a Bug in the Beta.
    Its a bug in Alpha and Beta!

    I tested it also on a new installed Win7 system and tested with clean uninstall.

    I can only watch on my DVB-C all channels, if i use my old channellist from 1.0.x!

    If i make a new channelsearch with alpha or beta, i got this error.
    On alpha i found not all channels, so i used my old list....on beta MP found all my channels, so i havent used my old channellist.

    DVB-C Beta new channelsearch = only CV Digital 1 Provider works and HD on DVB-C and DVB-T
    DVB-C Beta with old Channellist = no probs!

    used MySQL.


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