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Working with Tapeless Media
by
Larry Jordan
[This article was first published in the April, 2008, issue of
Larry's Final Cut Pro Newsletter. Click here to subscribe.]
Barry Stone writes:
My friend Rick Lecompte (who turned me on to your newsletter) said
that you would answer questions... So here goes, and thank you in advance.
I am ingesting AVC-Intra (HDV) media from 4 gig sdhc cards into
FCP 6 prores via a Blackmagic Design's Intensity Pro card. In order
to back up the media I first import it as files onto a separate hard
drive and then ingest it into FCP on my media drive ( a 5 terabyte
striped external drive).
Rick said I should not keep my back-up media on the MAC, but I have
a 250 gig hard drive with FCP and other programs on it and a separate
I terabyte hard drive for the original media. Is this safe enough or
do you think I need to have separate back up for the uningested media.
Larry replies: Barry, thanks for writing.
Here's the issue - when you shoot tapeless you must always be concerned
about having multiple copies of your footage. What if a hard drive
dies? What if you accidentally erased the media? What if the dog ate...
Well, you get the idea.
Where you store the media isn't important as long as two conditions
are met:
- Never store media on your boot drive.
- Never store backup copies
on the same drive that you are storing the original files.
If the footage is easy to replace, keep two copies (one for editing,
one for backup) on two separate hard drives; not partitions. Whether
they are internal or external, FireWire or SATA, is not relevant. The
key is two separate physical devices. If the footage is hard to replace,
keep three copies (one for editing and two for backup) on three different
hard drives. Once you've copied the media, you can disconnect the backup
drives, if you want.
However, at some point, you will need to consider permanent backups.
For this, my current recommendation is LTO tape drives. They are not
cheap - about $2,500 - but the tapes will last 20 - 25 years - far,
FAR longer than any hard drive.
Recently, I've been talking with Bridget Price at Tandberg
Data about
LTO drives and they sent me some white papers that I found interesting.
There are three digital tape technologies:
* DLT
* VXA
* LTO
Of the three, I think LTO has the most promise for video editors.
To help you learn more, here are two links she sent me that you can
refer to. The first is an overview of Apple-based backup products.
http://www.exabyte.com/partners/apple/research.cfm
This second link is a series of virtual tours of some of Tandberg's
products.
http://www.exabyte.com/alltours.html
One of the reasons I'm leaning toward LTO is that the drives are made
by a number of manufacturers - HP, Dell, Tandberg/Exebyte - so that
we are not stranded if one vendor leaves the market.
Also, these products are used daily to back up servers in corporations
world-wide. This means that there will always be a market for these
units and tapes that is much larger than just video editing.
Larry Jordan is a post-production consultant and an Apple-Certified Trainer in Digital Media with over 25 years experience as producer, director and editor with network, local and corporate credits. Based in Los Angeles, he's a member of both the Directors Guild of America and the Producers Guild of America.
The information in this article is believed to be accurate at the time of publication. However, the author assumes no liability in case things go wrong. Please use your best judgment in applying these suggestions.
The opinions expressed in this article are solely those of the author. This newsletter has not been reviewed or sanctioned by Apple or any other third party. All trademarks are the property of their respective owners and are mentioned here for editorial purposes only.
Links to my website home page or this article are welcome and don't require prior permission.
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