High CPU usage when trying to read tbn-file without any rights/access/owners (1 Viewer)

chefkoch

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  • October 5, 2004
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    MediaPortal Version: 0.2.0.x latest svn
    Windows Version: Windows XP SP2
    CPU Type: AMD Athlon XP 2700+
    HDD: Samsung 120GB|180GB | Maxtor 300GB
    Memory: 1024GB DDR
    Motherboard: ASUS A7N8X-E deluxe
    Motherboard Chipset: NVIDIA nForce 2
    Motherboard Bios: Phoenix-Award BIOS v6.00PG
    Video Card: NVIDIA GeForce 6600 GT AGP
    Video Card Driver:
    Sound Card: onboard
    Sound Card AC3:
    Sound Card Driver:
    1. TV Card:
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    1. TV Card Driver:
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    2. TV Card Driver:
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    MPEG2 Video Codec: MPV
    MPEG2 Audio Codec: MPA
    Satelite/CableTV Provider:
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    Remote: Microsoft MCE Remote
    TV:
    TV - HTPC Connection: Composite

    svn-build: 10978
    log-file: http://pastebin.team-mediaportal.com/10901

    CPU usage is about 90% when MP is trying to read a file (here *.tbn) for which it has no access. See screenie:
    View attachment 567

    Did the following:
    Started MP > goto Movies/Videos > played a movie1.avi in folder which has also a tbn-file movie1.tbn without any owner/access rights.

    regards
    chefkoch
     

    chefkoch

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  • October 5, 2004
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    hi chris

    (i think) because the files were created with a user/profile which not exists anymore, due to reinstalling windows. To get access to folder again i removed the owner and add "Jeder" to the folder, but some files did not get this, so it's empty.

    ALL i want to say is just i do not know it exactly. I added now the rights again, but i felt to tell it you. If this should be fixed or marked as no bug is not my decision. ;)

    regards
    chefkoch
     

    infinite.loop

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  • December 26, 2004
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    (i think) because the files were created with a user/profile which not exists anymore, due to reinstalling windows. To get access to folder again i removed the owner and add "Jeder" to the folder, but some files did not get this, so it's empty.
    Have you tried to play the file in WMP or any other player?

    I think that files without any access settings may be not playable with any player.
    and if i remmeber correctly you wont even be able to move them. but i am not 100% sure about that.

    i think that this is a generall "issue" of windows.

    and reports are always welcome :)
     

    chefkoch

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  • October 5, 2004
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    The prob was not to play the video file (movie.avi, which has access rights). In the same folder exist a movie.tbn which has NO access rights. MP should ignore it and not try to display it (like Windows Bild & fax anzeige), but MP tried it a few times per second to access the file and display the thumbnail, i think that is the prob.

    [EDIT] Tried again to give full access rights to a other user than me. Then the thumbnail is ignored. But it should still show the generel movie-thumb, shouldn't it?
    see here:
    View attachment 570

    Note: For the movie my user account has full access. For the tbn-file only another user account (picture & edit text) or no user account (first post and first part of this post) has access.

    regards
     

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