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Thread: Content with uneven pixel-width

  1. #1

    Content with uneven pixel-width

    Some time ago I came along a problem with content which had odd pixel-width.
    Content will playback faulty in Catalyst (wrong colours, line errors and horizontally shifted) though it runs fine in Quicktime Player.

    I have seen this happen with X1900 graphics cards and both Apple Icod and Photo-JPEG codecs.

    I had the same problem last week when content was produced for the native width of an LED screen (725 pixel wide).
    A simple run through Compressor with a pad of 1 pixel on one side helped.

    Maybe a warning in Catalyst would be good idea - though I don´t know if this is only related to certain graphic cards - I only tested on X1900 so far...
    Olli
    ------
    Oliver Ranft, Aachen, Germany

  2. #2
    Quote Originally Posted by OlliR View Post
    Some time ago I came along a problem with content which had odd pixel-width.
    Content will playback faulty in Catalyst (wrong colours, line errors and horizontally shifted) though it runs fine in Quicktime Player.

    I have seen this happen with X1900 graphics cards and both Apple Icod and Photo-JPEG codecs.

    I had the same problem last week when content was produced for the native width of an LED screen (725 pixel wide).
    A simple run through Compressor with a pad of 1 pixel on one side helped.

    Maybe a warning in Catalyst would be good idea - though I don´t know if this is only related to certain graphic cards - I only tested on X1900 so far...
    i know about this already - it affects codecs with yuv encoding.
    not graphics card related.

    there is already a warning in the pdf profile next to the file.

  3. #3
    I did had the same problem, on m167... The ONE pixel solution work out great. The fun part is on version m138 works fine, without need to recompress the movies. Regards
    Gian
    Ibeam SP
    SP, Brasil

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