Kitplus - The TV-Bay Magazine

To view this page ensure that Adobe Flash Player version 11.1.0 or greater is installed.

Cut Pro X without the ability to update files from Final Cut Pro 7. The reverberations from that shock are still playing out in our industry today. (Though it should be noted that, in response to this firestorm, Apple worked with independent developers to create upgrade tools which are now widely available through the Mac App Store.) Or, if you want a more media-centric example, look at film over the last 100 years as we’ve struggled with: • Various frame rates; including hand-cranked cameras • Various frame sizes • Various film stocks from nitrates to safety stock • Colors fading at different rates • Non-standard aspect ratios • The myriad methods we’ve used to create special effects. As media professionals, our job is to create media projects today, then preserve them for the future. The job of technology is to invent the future, without regard to what’s happened in the past. These two missions are in conflict more often than not. Preserving The Past For The Future Which brings me back to mDisc. mDisc has what seems to be solid technology built around the hardware of the past – DVD and Blu-ray Disc. And both these hardware boxes are becoming increasingly difficult to find. Both Apple and Adobe have discontinued their DVD and Blu-ray authoring programs. (The ability to create DVD or Blu-ray material inside Final Cut, Compressor, or Premiere is extremely limited.) Protestations from Sony not withstanding, Blu-ray Discs have never achieved the market success of DVDs. To the best of my knowledge, no currently shipping computer (as opposed to used or refurbished units) ships with a DVD drive. If it wasn’t for XDCAM, Blu-ray Discs would be virtually invisible. mDisc is limited, not by its technology, but by the tech industries infatuation with the simplicity of downloads at the expense of optical media. Anyone whose business relies on selling DVDs – the wedding video industry comes first to mind – knows that the optical media market isn’t dead. But it died long ago from the tech industry’s point-of-view. Its my guess that within five years we won’t find any optical media hardware available in the market. At which point, what good is a disc that can last for 1,000 years, if we don’t have a way to play it back? When it comes to tech, the past is an annoyance. LTO Isn’t Much Better For long-term archiving, I recommend LTO tape. It doesn’t have the longevity of mDisc; where tapes last only about 30 years. But it does have the advantage of a huge market that uses this gear on a daily basis; corporate America. Every Fortune 2,000 business backs up their servers every day using LTO drives and tape. This multi-billion dollar market dwarfs the media industry and generates continuing demand for hardware and software that MUST, by design, be backward-compatible. Every LTO tape cartridge from LTO-1 to LTO-7 is exactly the same size and shape. Every LTO drive reads tapes from two generations back. And the hardware road map looks several years out and is published for everyone to see. There are still problems, though, caused by the onward rush of tech. LTO drives are updated about every 18 months and the newest drive, by design, only read two generations back and only write one generation back. (LTO-7 drives, which will ship around the beginning of the year, read LTO-5, LTO-6 and LTO-7 and write LTO-6 and LTO-7.) This means that once you start archiving on LTO, you’ll need to plan to upgrade your hardware every 7-10 years and copy all your tapes in order to stay compatible. My office is littered with the dead-ends of storage Last Thoughts I’m not sure there’s a solution because media and technology have such divergent goals. It is a forlorn hope that the technology industry will slow down simply to allow us to preserve the past. It is equally forlorn for us to expect that the technology we use today to preserve the past will last very far into the future. Never assume that your assets are safe. When it comes to preservation, follow the herd. They may not be right, nor make the “best” choice,” but they are big enough to influence what gets developed. And expect that you’ll be dubbing the material that you want to keep “forever,” from one hardware format to another every few years for the rest of your life. Sigh… KITPLUS - THE TV-BAY MAGAZINE: ISSUE 109 JANUARY 2016 | 41