HD channels Stuttering Playback IPTV (1 Viewer)

Ole Friis Heesgaard

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September 7, 2012
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Hi
The prob. is that I get stuttering playback after 1-2 minuttes off watching, when watching a HD channel on my multi seat frontend 1.3.0 Final.
when I Press "!" (Shift + 1) when watching TV, I get following data:

Display: 1280 x 720 @ 60.000000 Hz | Meas rfsh: 60.00041 Hz
Video: 1280 x 720 16:9 | Act FPS: 50.000

Is that the reason why my HD channel are stuttering ???
And what should I do ???

Have read:
http://wiki.team-mediaportal.com/1_MEDIAPORTAL_1/16_Support/Troubleshooting/Stuttering_Playback

But it tell´s me that "dynamic refresh rate" not possible when using multi-seat setup.

where can I change FPS so that they fit ???

BR
OFH
 
Last edited:

Ole Friis Heesgaard

Portal Member
September 7, 2012
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Thanks for reply.
Have set my Nvidia video card to 50 Hz, and it seems to have helped a bit, but still after 2 - 3 minutes I still get stuttering TV when vieving HD channels.

After setting my video output to 50 Hz, I tryed to set TsReader options on the tv client.
Putting a check-mark into this option, do the best solution until now.

After doing this, there is only, and not very often sluttering when vieving HD TV.

BR
OFH
 
Last edited:

georgius

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    If it is possible, take screenshot after pressing Shift+1 when watching TV. There is much more information. If it is not possible: is dropped frame count increasing, what is ratio between processed frames and dropped frames?
     

    Ole Friis Heesgaard

    Portal Member
    September 7, 2012
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    Denmark Denmark
    Hi
    Dropped frame count is increasing on some HD channels, but not the one I am writing about here.
    The actual channel shows 2 drops, and stay on 2 drops, see picture
    and after a while the picture start stunning (not all the time, but periodic).

    BR
    OFH
     

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    georgius

    Retired Team Member
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  • October 31, 2010
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    Hi
    Dropped frame count is increasing on some HD channels, but not the one I am writing about here.
    The actual channel shows 2 drops, and stay on 2 drops, see picture
    and after a while the picture start stunning (not all the time, but periodic).

    BR
    OFH
    Can you also post logs? Maybe there will be some clue. When video is stuttering, is value Detd FPS changing (it is detected frame rate)?
     
    Last edited:

    kiwijunglist

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    Your screenshot looks good. Personally I don't like using LAV Video with live TV, I prefer to use the Microsoft Codec or PDVD.
     

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