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Thread: hard drives

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  1. #1
    I guess if you have the budget for the RAID array, then go uncompressed, if it's giving you the performance and quality you are after.

    However DV PAL/NTSC is still the best codec to use for Catalyst, performance, and always has been. At least in Europe, DV PAL's 4:2:0 colour sampling gives better perceived colour than NTSC's 4:1:1 - hence I get less grief about this, and Tyler, I would keep your files in DV NTSC.

    The content that High End has supplied in the past has been a mixture of DV and DVC Pro in NTSC format, + photojpeg stuff at medium quality.
    The original v.1 media servers made in London had Photo-Jpeg content in Best quality, which was the format that it was delivered to me in (and in PAL hehehehe).

    Photo-Jpeg has a number of drawbacks - the most significant is that it takes considerably more grunt to decompress it, hence this discussion. However, it has one significant advantage, other than being a great off-line format, which is that it supports resolutions other than standard definition. If you have a series of images that you want to use in your show, you may find that it's better to render these as a 'slide show' movie, and you'll get better performance.

  2. #2
    Quote Originally Posted by Spam Butterfly
    The original v.1 media servers made in London had Photo-Jpeg content in Best quality, which was the format that it was delivered to me in (and in PAL hehehehe).
    which will not work on multiple layers in catalyst v3- you get the worst of both possible worlds. big files and slower decompression.

  3. 15K drives

    Has anyone tried a 15k RPM drive? Is there any amazing differance in preformance for twice the proce of a 10K?

    Tylerhttp://chaldee1.gotadsl.co.uk/~richardb/upload/newreply.php?do=newreply&noquote=1&p=958#
    Tyler Roach
    Eclipse Creativity, Inc.

  4. #4
    i dont think they have quite become available yet.

    every manufacturer is releasing faster drives - whether they are faster for doing this type of thing remains to be seen.

  5. #5
    I have a 15K Seagate Cheetah. No real different.

    Hugh

  6. #6
    Quote Originally Posted by Spam Butterfly
    I have a 15K Seagate Cheetah. No real different.

    Hugh
    which one?

    there are many different models.

  7. #7
    there are two different types of cheetah at 15000rpm

    the older 15k.3 models
    http://www.digit-life.com/articles2/seagate-15k3/
    only up to 75 gb i think

    and the latest just released next generation 15k.4 models
    i think these go up to 147gb max.
    http://www.storagereview.com/article...46754LW_1.html

  8. #8
    I dont think the 15k.4 is available just yet.

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