Forum Replies Created

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  • Daniel Low

    July 14, 2009 at 7:05 pm in reply to: Is Big Endian the Bane of My Existence?

    [Adam Liss] “The only difference between the computers is that mine is a PPC, and the others are Intel, which I don’t feel fully accounts for it taking 5-6 times as long to convert something. “

    You need to feel it. Intel can be much, much faster than PPC for certain tasks. Don’t forget that it’s not only the processor that’s faster, all the other components and buses are also likely to be much faster.

    This explains the two Endians quite well.

    https://www.cs.umass.edu/~Verts/cs32/endian.html

    And here:

    https://forums.creativecow.net/thread/8/992161

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  • Indeed, Firefox renders than movie darker than both Safari and the standalone Quicktime player.

    You are witnessing the H.264 Gamma bug:

    https://provideocoalition.com/index.php/cmg_blogs/story/brightness_issues_with_h264_quicktime_movies/

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  • Daniel Low

    July 14, 2009 at 6:52 pm in reply to: The Jagged Vector Blues

    Looks like there’s an issue with rasterisation on those certain vectors in AE.

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  • Daniel Low

    July 14, 2009 at 6:49 pm in reply to: too big

    [Jules Watkins] “so what kind of bit rate is ok below 3400”

    That’s for you to decide. I don’t know what the video is of, or what you’d accept for good quality but I’ve seen stunning 1920×1080 video at half that datarate.

    Compression is all about making compromises. If you want a large frame size and a top picture quality then you need a higher datarate and as such it’s going to take longer to transfer over the internet.

    If you don’t want to reduce the frame size and the video looks crappy below that datarate then either get a faster internet connection or go and make a cup of tea (or 2) while it’s uploading.

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  • Daniel Low

    July 14, 2009 at 2:48 pm in reply to: The Jagged Vector Blues

    Should be pretty easy to fix but you need to explain your workflow. How did you create those graphics?
    How did you get them in to your composition?
    What applications do you use?
    What setting did you use for the composition mixing graphics and live video?

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    Two years from now, spam will be solved. – Bill Gates, World Economic Forum 2004

  • Daniel Low

    July 14, 2009 at 2:45 pm in reply to: too big

    Erm, pretty easy really.

    Reduce the bitrate and the frame size.

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    Two years from now, spam will be solved. – Bill Gates, World Economic Forum 2004

  • Daniel Low

    July 13, 2009 at 11:14 am in reply to: hardware decoding

    AVC is H.264

    https://en.wikipedia.org/wiki/H.264/MPEG-4_AVC

    Your card simply does not support h.264, it’s not just because it’s old.

    Have a look at the Radeon HD 2900 series.

    __________________________________________________________________
    Two years from now, spam will be solved. – Bill Gates, World Economic Forum 2004

  • Daniel Low

    July 13, 2009 at 9:20 am in reply to: hardware decoding

    Your clip is and H.264 (AVC), MPEG-4 .MOV.

    Your graphics card is not performing any hardware accelerated H.264 decoding.

    __________________________________________________________________
    Two years from now, spam will be solved. – Bill Gates, World Economic Forum 2004

  • Daniel Low

    July 13, 2009 at 9:17 am in reply to: Compressing Freeze Frames

    Please give exact details of the settings you used in compressor and exact details of your source.

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  • Daniel Low

    July 13, 2009 at 9:16 am in reply to: compressor de-interlacing issue

    More details please on the source and the target formats, frame size, format of the source, target dimensions FPS etc etc etc

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