From tape to tapeless: a guide to storing video images

Hopefully the first installment helped clear up any questions regarding wires and cables.

Memory Storage devices
If not, feel free to write or even do some investigating of your own. This time we’ll be looking at how those precious video images are stored and saved for later viewing pleasure-because it’s always a pleasure. The science behind capturing a moving image (is a subject for another time, and) is simpler than people think, going back to the late 1800’s. If you’re at-all interested in video production, you owe it to yourself to look into the history of first film. Since I’m aiming this article more at non-hollywood types, I’m going to skip the subject of film and begin with video tape.
VHS tape
In today’s youth, the term ‘beta’ conjures up images of test programs and videogame prototypes. Ah, but the truth. Over 30 years ago, SONY and JVC went head to head much the way RedBox and BlockBuster are at it today or HD-DVD and BlueRay a few years ago. SONY was first in the mid 70’s with BetaMax, a tape recording system for home movies, but was bested in the end by JVC’s dominating VHS format (VHS was easier to copy, had longer recording times and was generally cheaper).
Beta tape
Unless you’re in the broadcasting world, Beta has probably never graced your vision, but it’s still used today among smaller news and television stations. We recently got rid of our Beta deck, but you can read our review of it at: “Confessions of a Beta Junkie”.
DVCPro tape
While great for the booming home movie scene, the more serious-minded movie makers found VHS camcorders too bulky. In time, the cameras and tapes would streamline into what we have today-the most popular being DV, miniDV and DVCPro.The machines that play these tapes are still called VCRs, and allow for capture into the computer for editing. That’s the thing about tape, though: the capturing. Every tape has to be labeled and captured through a deck which can take time, especially if you’re only looking for a specific take or are lacking the correct deck format. Also, tapes use oil, and using different brands of tape can cause the VCR heads to gum up causing costly repairs; you pretty much have to stick with one brand if you can. Finally, tapes take up space. Multiple cameras mean multiple tapes means lots of storage space needed. The positive side of this is that you’re more likely to still have the footage if the client comes back a year or two later. Broadcast stations still use tape as well, so it helps to know your stuff, regardless of if you intend to use it.
Like anything used on a daily basis, you don’t realize how much work is involved until something easier comes along-and though there’s usually a price to pay for the convenience, like buying milk at a carryout, you don’t seem to mind if it gets you home quicker. As cameras began relying more and more on internal memory storage, a whole new world of options began opening up for would-be film makers. Memory cards come in multiple formats, the most common being SD (secure disc) and it’s big brothers the SD-HC and SD-XC; all of which come in regular and micro formats and can hold anywhere from 2GB to 2TB. A card reader attaches right to your computer and copying the footage over is as easy as copy and paste. You can see why tapes are being left in the cabinet. memory cards also come in other formats such as Compact Flash and P2-each having their specific camera/purpose, but still living under the same roof of easy, faster data transfer. You aren’t buying tape stock, not cleaning VCR heads, and most cameras can access the card to see what’s on it before you even get it into the computer.
Panasonic P2 card
But as great as all of that is, the negatives are just as profound. Newer cameras that take memory cards alone may have a limit to how long they can run, or maximum file sizes for recording. Canon’s DSLRs have amazing film abilities, but can only record for 12 minutes at a time-that’s about 4GB. Filming this way can be tricky-especially action scenes or interviews. A large professional camera can use a 16GB card in minutes and if in the field, you have to have enough electricity to run both the camera, the card reader and the hardrive/computer-not always easy. Digital files can become corrupt for any number of reasons, causing everything from garbled frames to not even being identified as a file. Also, once captured, card footage is often erased quickly for card reuse-meaning there isn’t an immediate hard copy of the footage. You can always burn to a disc or tape later, but if the power surges-which it will-or your drive goes down-which they do-you’ve lost it all. If you can’t afford multiple harddrives for back up safety, you can be out of a lot fairly quickly. Interestingly enough, there are people who are returning to tape after venturing in the world of digital storage. Some claim they can see a distinct difference in quality, while others prefer the ability to manipulate tape exposure in a setting. Whatever the reason, once you find something you like, be sure to stock up on it, because in a few years it may go the way of the Beta.

Advertisements

12 thoughts on “From tape to tapeless: a guide to storing video images

  1. Great points guys. I too was nervous about moving to a tapeless workflow but with the advent of HDSLR cameras, it has become an easier transition. We still record to tape for long format events but mainly because we don’t have a tapeless camera that’s designed for these shows. Even though it seems that the workflow is easier in a tapeless environment, I miss having the automatic back up as soon as we popped the tape out of the camera and digitized it to the computer.

    Keep up the great work!

  2. I just had a discussion with a seasoned pro on this subject- he brought up several points that are also referenced here. As someone who came into the game as tape was seeing itself out (I came in the DVX age) I didn’t feel the love for the format. But now I’m getting it a bit more…

  3. Good article. I work for a small transcription company called Word Wizards and tapeless workflow changed the nature of our entire industry. Transcription used to require bricks and mortar in the form of physical equipment. It also required an understanding of the nature of analog on a technical level. As the digital age took hold, our niche went global, and competition has never been so fierce. However, I will say that we are one of the last shops around still accepting analog formats going all the way back to Super – 8 and Betacam.

    Check out this blog I wrote about just that topic!

    http://www.wordwizardsinc.com/2012/02/09/transcription-tech-the-analog-legacy-betacam-vhs-and-audio-cassette-tape/

  4. I was very happy to uncover this site. I want to to thank you for ones time for this particularly
    fantastic read!! I definitely really liked every bit of it and
    i also have you saved as a favorite to look at new things in your blog.
    I hope you don’t mind, I bookmarked From tape to tapeless: a guide to storing video images | Video Producer Blog at Dzone so my coworkers may read it also. If you don’t mind I would also share a
    word of advice. Obtaining terrific video marketing could possibly be incredibly tricky.
    I find it most constructive to speak to a a Great San Diego Estate Planning Lawyer.
    Our crew of Best Probate Attorneys in San Diego are here to
    help you with all of your legal requirements.

  5. First of all, I love this site and have come back from time to time for quality information. Secondly, thanks for this blog post and a walk down memory lane. It’s amazing to see how far we’ve gone, seems everyday some new advancement is out, very hard to keep up. We do a ton of disc duplication over here in Tampa. And it never ceases to amaze me what customers bring in on a day to day basis. Great Read

  6. I think this is among the most significant information for me.
    And i am glad reading your article. But should remark on some general things, The site style is
    great, the articles is really excellent : D. Good job, cheers

  7. Great article. I’ve been a video production specialist for a number of years and have just recently begun the process of converting all of my old tapes into digital copies storied via cloud-based storage or external drives. Definitely an important task for all filmmakers.

  8. Not only has the storage media advanced in recent years, so has compression. For most videographers, the AVCHD files are a terrific compromise of file-size and image quality. A 64g card gives almost 10 hours of recording time. For hard storage and archiving, I’ve starting burning footage and projects to Blu Ray data discs – the cost per gigabyte is about as good as you can find anywhere… cheaper than hard drive.

  9. Great article. The tapless work flow has certainly taken hold. And now with the 4k and 5k video files the biggest problem seems to be storage. We archive a lot of client videos and the hard drives keep stacking up. That being said, tapeless videography has changed the landscape of video.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s