Bad DVB-T MPEG2 aspect Ration (PlaneScene: video WxH : 1024x576) (1 Viewer)

festr

Portal Member
January 2, 2007
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MediaPortal Version: tvengine3-02-04-2007--19-05.zip and MediaPortal-svn--02-04-2007--20-01-Rev12847.exe
Windows Version: XP
Video Card: Aver DVB-T
MPEG2 Video Codec: MPV decoder filter


Hello, in singleseat scenario all channels are bad detected as 1024x576 (see attached logs) instead of 720x576. My screen resolution is 768x576 and source video resolution is 720x576.

As a result, video are little bit scaled. Here is picture

Bad

bad.jpg


And here is picture if i play it in MP without tv server or if i play video on MP client over SRTP (yes it is broken only on singleseat, network client is ok)

Good

good.jpg
 

festr

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January 2, 2007
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when i choose "change aspect ratio -> stretch" screen has correct aspect. but i still thing it is not correct behaviour? In MP without TV server, original aspect works as stretch in mptv3 (i'm reminding, that this setup tv3 -> SRTP -> mp has correct aspect when choose original aspect)
 

Frodo

Retired Team Member
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  • April 22, 2004
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    MPV has known problems with aspect ratio on some channels
    Use a codec like cyberlink powerdvd or nvidia pure video decoder
    and it will be ok

    Frodo
     

    festr

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    January 2, 2007
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    thank you. I'm using MPV because of interlace passthrough (VGA->RGB). any suggestion which codec to use?
     

    bigj

    Portal Pro
    January 10, 2005
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    I use nvidia purevideo set to bob deinterlace on my PAL CRT via VGA->RGB SCART.
    It looks just perfect.
    The codec will decode interlaced material to 50fps (field/sec). Use the '!' key.
     

    festr

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    January 2, 2007
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    you can close this, i've changed codec to cyberlink and now its perfect. btw any homepage of MPV? i cant find it.
     

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