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Activity Forums Apple Final Cut Pro Legacy HD portable network

  • HD portable network

    Posted by Michael Calvino on May 28, 2008 at 12:30 am

    I am in the processing of setting up a HD video editing system for on the road purposes
    and have a couple of questions which I hope you guys can help me out with…

    Basically I want to set up a shared lacie drive the 2 editors can work off…

    1st idea is

    2 mac laptops connected to a 4Tb LaCie Ethernet Disk RAID
    via ethernet cables.

    Is this gonna be fast enough for DVCPRO HD footage 100 Mb/s..?

    this setup requires some networking skills though, i’m thinking..?

    2nd idea is

    1 mac laptop connected to a 4Tb LaCie Biggest Quadra
    via fw800 and the second laptop connected to the first laptop
    via ethernet…and networking that way

    the other factor to take into account is that I need to connect a card reading
    device to ingest footage…

    https://eww.pavc.panasonic.co.jp/pro-av/sales_o/p2/p2drive/index.html

    this is a FW800 device and i’m thinking connecting directly to a drive
    would be faster than pluging into the laptop…? is this correct?

    If you can help out this would be greatly appreciated..

    thanks..

    mc

    Matt Geier replied 17 years, 11 months ago 3 Members · 2 Replies
  • 2 Replies
  • Bob Flood

    May 28, 2008 at 7:50 pm

    Michael

    check this out:

    https://www.editshare.com/index.php?option=com_content&task=view&id=134&Itemid=138

    also

    the Pana card reader isnt smart enough to talk to a drive by itself. you need software to move the media off the cards and onto storage drives. ie, you have to connect the card reader to one of the 2 notebooks:

    one more thing

    Bob Zelin posted hear about constructing a cheap 2 system shared storage array using Gigabit ethernet. He is a respected editing and hardware guy, and he posted it less than a month ago

    BTW

    you sure you want to be doin all this? it can get kinda hairy, and it sounds like you are kinda new to this. Dont let me discourage you, but sometimes its better to delegate stuff that you are not comforatble with, espacially if its in a mission critical application.

    hope this helps

    “I like video because its so fast!”

    Bob Flood
    Greer & Associates, Inc.

  • Matt Geier

    May 28, 2008 at 8:23 pm

    Michael,

    Hi –

    I wanted to give you my two cents also. With regard to DVCPROHD over a Gigabit port, your talking about pushing anywhere from 12 – 20 MBytes / sec for a single stream, depending on what compression you’re using etc. Doing the math, you could fit 3 streams over a single gigabit port using Jumbo Frames on your clients, maybe four if you’re lucky, but that’s pushing it.

    With that said, a lot of it comes down to how fast the storage is going to read and write off the disks. I’m not personally familiar with the product you mentioned to figure that out, so maybe someone else can chime in.

    My main point is, regardless of your storage, you want to match your network bandwidth that your storage reads and writes to it’s potential, because ultimately, that will be how fast you can go on the network over gigabit. You want to make sure you use the storage to it’s fullest capabilities, otherwise, you’re leaving money on the table for whatever you decide to buy.

    Matt Geier

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