[confirm] No TV Signal (1 Viewer)

christix

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  • February 27, 2008
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    Hi!
    I got a problem with TV Server in MP RC3. On some channels I get the message "No Signal". This doesn't happen
    in MP RC2. Logs from RC2 and RC3 attached in identical sitiuations. Have tryed clean installation of RC3 to.
    The behavior in detalj with RC3 is that: Restart computer, MP starts, go to TV menu. choose channel and it plays as it should.
    Close channel, and choose it again : Blocking unwatchable picture as with bad signal. Close again, and from that I get the message No Signal untill i reboot computer.

    I hope you can understand this (Due to poor english)

    System:

    MP1.1 RC3
    MediaPortal Skin: MP3 Wide
    OS: Win 7 64 RTM Ultimate
    Codec MPG2: saf
    Codec Audio: saf
    Codec h.264: saf
    CPU: Intel core2 duo E5400 2.2Ghz
    Mainboard: Asus P5B SE
    RAM: DDR 2 4 GB
    HDD: Hitachi 350 GB
    Video: Nvidia 8600GT HDMI
    Sound: Internal
    TV-Card 1: Happauge 1300 DVB-T
    TV-Card 2: Happauge 1300 DVB-T
    PSU: 500W
    Case: Zalman 160XT
    Cooling: Zalman fans
    Remote: MS Remote
    TV: LG LCD 42"
    TV - HTPC Connection




    *Edit* I dont have to reboot comp. Closing and restarting TvService.exe is inuff.
     

    johnw230873

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    May 29, 2008
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    I can confirm this probelm as well. It is with DVB-T cards, my ana cards still works fine. If you stop and restart the TV Service it comes right for a short period of time then it happens again.

    I first did an inplace upgrade but when I started to have this problem then I also tried a full clean install.
     

    riksmith

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    April 18, 2009
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    In addition to the previous questions:

    Could you try enabling the debug option "Always reset graph after stop" (Start tvconfig with --DebugOptions, a new section with debug options appears)
     

    christix

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    Can you describe more in detalj how to get the debugoption in TV Server Can't find it:eek:
     

    Andrew H

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    Here's the post describing HOW to set the DebugOptions and Reset Graph.

    riksmith - seems (from the post I listed) that the fix we created for ATSC may be wider reaching to our DVB-t & DVB-c users as well, or at least in theory there may be a common element.
     

    christix

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    In addition to the previous questions:

    Could you try enabling the debug option "Always reset graph after stop" (Start tvconfig with --DebugOptions, a new section with debug options appears)

    Yes It's working with this option, but still a bug isn't it?
     

    riksmith

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    April 18, 2009
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    In addition to the previous questions:

    Could you try enabling the debug option "Always reset graph after stop" (Start tvconfig with --DebugOptions, a new section with debug options appears)

    Yes It's working with this option, but still a bug isn't it?

    Not yet determined, but i am inclined to think it is not a MP bug but a driver limitation.
     

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