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Hardware

Preserving VHS Recordings For Another 20 Years? 605

efedora asks: "I have about 650 hours of VHS tape going back about 20 years (no, not my porn collection) and the tape is starting to deteriorate. What are the best options for preserving the contents? Quality is important but not critical, so long as it's close to the original. Very low labor cost/time and simple operation. are important. Is there an easy way to do this?"

"Some of the ideas I've had so far are:

  • VHS to VHS tape with an analog 'clean up' box between the VHS machines. This would give me the same number of tapes but should last another 20 years. Quality will degrade.
  • Burn DVD's direct from VHS tape. I have software that will do this. Expensive and the DVD's won't even hold a VHS tape if it's 2 hours long. Good quality with no degradation.
  • Burn VCD's. I don't know of any simple direct-to-VCD software that will do this so there would be a large labor overhead. Good quality with some degradation. Cheap.
  • VHS direct to cheap IDE drives. Good quality with no degradation. Relatively cheap. Probably could use the same technique as burn-to-dvd."
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Preserving VHS Recordings For Another 20 Years?

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  • by bananaape ( 542919 ) on Tuesday May 06, 2003 @07:36PM (#5896541)
    Chances are DivX won't last 20 years.
  • Comment removed (Score:5, Insightful)

    by account_deleted ( 4530225 ) on Tuesday May 06, 2003 @07:36PM (#5896553)
    Comment removed based on user account deletion
  • you can't... (Score:1, Insightful)

    by Anonymous Coward on Tuesday May 06, 2003 @07:37PM (#5896562)
    burn to IDE if you value the stuff. hardrives aren't meant for backup. They stick if they're not used and won't give you anywhere near the 20 year life expectancy of vhs tapes.
  • DV to HD or DLT (Score:3, Insightful)

    by bani ( 467531 ) on Tuesday May 06, 2003 @07:37PM (#5896564)
    DV capture device (sony dvmc-da2) and a couple 160-200gb hard drives. Should do the trick. (Does for me)

    Store what you can that will fit onto DVD-RW now, and save the rest for later when larger capacity DVDs come out.

    You can also get a used 35gb DLT drive off ebay and store DV onto that. Tapes are pretty cheap and DLT is pretty rugged.
  • by Cruciform ( 42896 ) on Tuesday May 06, 2003 @07:38PM (#5896580) Homepage
    true, but neither will most storage media.
    they can store the player software and codecs on the same hard drives, and when the next leap is required at least they'll be ready.
  • by The Turd Report ( 527733 ) <the_turd_report@hotmail.com> on Tuesday May 06, 2003 @07:39PM (#5896587) Homepage Journal
    But, what *will* last 20 years?
  • MPEG, not divx (Score:5, Insightful)

    by PapaZit ( 33585 ) on Tuesday May 06, 2003 @07:42PM (#5896636)
    One of the biggest problems that you'll face a few years down the road is finding a player that'll read the format that you choose today. Do you really believe that $TrendyCodecDuJour will be around in 5 years, let alone 20?

    MPEG-2 is used in current DVD players. For that alone, if you go digital, you should store the data as MPEG-2. It's also supported by pretty much anything that's capable of playing video.

    If it were me, I'd use the copying sessions to decide what video really mattered to me. It's a chance to weed out some junk. Anything that I'd keep, I'd burn to DVD-R.
  • Tradeoff (Score:3, Insightful)

    by hendridm ( 302246 ) * on Tuesday May 06, 2003 @07:45PM (#5896664) Homepage
    I think you're going to have to make a tradeoff between something like this [ebay.com] (easy, but expensive) or something that requires a bit of work (like All-in-Wonder or Pinnacle capture). I have yet to see a solution that is easy AND cheap...
  • by juuri ( 7678 ) on Tuesday May 06, 2003 @08:01PM (#5896869) Homepage
    do you want to think about that some more?
  • by jbridges ( 70118 ) on Tuesday May 06, 2003 @08:13PM (#5896986)
    First you can easily fit 2 hours of video on a DVD-R. Remember, it's 4.7GB. You were considering VCD yet you could fit 6 hours of SVCD quality video on a single DVD-R!

    Second, blank 1X DVD-R discs are 58cents in quantity 100. I picked up 200 Princo DVD-R blanks last month, they work fine in several DVD players I've tried.

  • by dvdeug ( 5033 ) <dvdeug&email,ro> on Tuesday May 06, 2003 @08:22PM (#5897069)
    Chances are DivX won't last 20 years.

    I can run binaries for the PDP-11 and play old Atari and Commodore 64 games, and old Amiga tunes on XMMS. But all the geeks who have hours and hours of anime and TV shows and porn in DivX are going to be unable to port the DivX codec to whatever system were running in 20 years, and not even be able to run xine under a x86 emulator? I regard that as very unlikely.
  • by JWSmythe ( 446288 ) * <jwsmytheNO@SPAMjwsmythe.com> on Tuesday May 06, 2003 @08:24PM (#5897084) Homepage Journal
    It sounds like a wonderful idea, but....

    Think back 20 years.. In 1983 you may have had an Apple IIe, TRS-80 Model III, or C64.. If you did save video then for that platform on a media that would oxidize over time (DVD's have a shelf life too), what are the chances of having working hardware to view it with? The last of any of the above that I've seen were headed for a trash can about a year ago when I cleaned my garage.

    In 20 years, more than likely FreeBSD and Linux will both be dinosaurs that no one will have a clue how to work, except for a few of us geeks with perfect memories that say "Ya, I used that 20 years ago!". I wouldn't place bets on a continued existance of Microsoft either. There'll be some bigger, better, faster that comes along and everyone will switch to. (I have inside information that says BeOS and OS/2 are making a comeback, hehe)

    Definately, I'd see problems trying to get your movie from the DivX format to a new format intact. You may not have any similiar connections to use. Serial and Parallel may already be dead (they're close to it), and USB version 2020 may not be compatable with what we're using now.

    I don't have a good solution for him either. In 20 years you may not be able to get a working VHS player, or the TV's may not support them. Do regular VCR's work with HDTV? Isn't the US Gov't doing some manditory change over?

    Maybe he can keep copying between formats, for as long as he remembers to.. Are those family memories worth it? That's a question he'd have to ask..

    Maybe he's already taken it from an old film movie camera to Beta to VHS, so the trend can continue.. At least with digital formats (as long as they survive), you shouldn't have too much degregation between generations. But, compressing and recompressing video will make it look worse over time too..

  • by Cheffo Jeffo ( 556675 ) on Tuesday May 06, 2003 @08:28PM (#5897122)
    Better question is "why 20 years ?" ...

    VHS has been great in the absence of options that are easier to move forward.

    Now that you're thinking digital, why not think about 2-5 years and, since it's digital you can batch-convert everything to the next best thing.

    Cheers

  • NO PINNACLE!!! (Score:1, Insightful)

    by Anonymous Coward on Tuesday May 06, 2003 @08:42PM (#5897238)
    I work on video editing machines all the time.

    A basic run of the mill pinnacle card and computer sounds good on paper, until you end up waiting 8 or more hours for a 2 hour DVD for it to render out your video. And then another half hour for your DVD.

    Unless you're wanting to invest $3-5K in a dedicated video editing system, skip the computer solution and get a Panasonic DVD Recorder. It's about $500 or less if you shop around, and you can plug it directly into a VCR. No fuss no mess. Just play VHS into it and record, and presto. DVD.

    The pinnacle card solution will only bite you in the butt later on. I promise you... If I had a dime for every customer who walked in claiming "Pinnacle Studio 8 is (insert favorite derogatory term), help me!) I'd be rich.

    If you need more help check the DVD Authoring Forums on www.creativecow.net

    Good luck!
  • Re:DVD (Score:5, Insightful)

    by Nogami_Saeko ( 466595 ) on Tuesday May 06, 2003 @08:46PM (#5897270)
    I'd look-into a standalone set-top DVD recorder. Expensive initial investment, but about as simple as you can get. Easier than running through the PC - just throw a blank in and let it burn.

    Depending on the manufacturer and model, you can set the bitrate so that 2 hours should fit with fairly reasonable quality (in the 5Mbps range off the top of my head, which should be plenty for a VHS source).

    Newer units should have no problem with generic DVD-R blanks that run in the $1-2 range.

    If you want to spend a little more money, Pioneer has a new "industrial" dual-burner model coming out with a built-in 120gb HD for storing video until it's ready to burn. Also has simple editing features I think. Cost is estimated at around $3,500 according to the magazine I read.

    Even still, 650 hours is a LOT of work. I don't envy that task.

    Fortunately 80% of my own VHS collection is just movies I've taped off of movie channels and the like - no great loss as I'll replace most of them on DVD eventually anyway.
  • by slyxter ( 609602 ) on Tuesday May 06, 2003 @08:55PM (#5897327) Homepage
    When this new-fangled computer architecture does come out, I bet it there will be a way to transfer all of your videos to the new system and convert all of the files to the newest format(TCP/IP, I'm looking in your direction). Or maybe you will convert the files to the newest format and then transfer them over.
  • by Ricercare ( 671489 ) on Tuesday May 06, 2003 @08:57PM (#5897341)
    No matter what you do, DO NOT USE DIVX. I do massive amounts of video editing and this will result in massive amounts of data loss. Also, I'd also suggest against using the ATI AIW. If you must capture, grab a Pinnacle DV500 for best quality, or for lesser quality, grab a Matrox. The ATI card depends on your processor, which cannot hope to compete with the onboard hardware on professional capture cards. Using the ATI card will almost always result in dropped frames and other bad stuff. Also, once captured, DivX and MPEG-1 are bad. They used to be great standards, but now, newer and better codecs have come out. If you use MPEG-4, use XviD instead of DivX. It's more customizable and has beat DivX out in almost every area. Instead of using MPEG-1, MPEG-2 (what .vob files use) would be a far better choice. Personally, if you have the space, I'd go with HuffYUV. Lossless data compression at a price (LOTS of space).
  • by An Ominous Cow Erred ( 28892 ) * on Tuesday May 06, 2003 @09:28PM (#5897550)
    To follow up on what someone earlier said, make SURE you run the output from your VCR through a good professional (or at least semi-pro) external time base corrector.

    If you have a high end consumer video deck, it may have a built-in TBC -- disable it. These consumer TBCs work great on good-quality tapes but can actually mess up your image pretty badly on degraded tapes. Use a real, adjustable professional TBC.

    Not only will it give you a stable signal for capture (preferably with a pro capture card rather than a consumer one), but it will actually make your videos look better when you view them!
  • Re:DVD (Score:5, Insightful)

    by Wateshay ( 122749 ) <bill DOT nagel AT gmail DOT com> on Tuesday May 06, 2003 @09:52PM (#5897694) Homepage Journal
    The DVD may not last longer than the VHS, but it won't degrade form generation to generation. A 5th generation VHS tape is almost unwatchable, but a 50th generation DVD is just as good as a 1st generation one. As for the problems with reading it, I think that most new hardware won't have a problem, and certainly the burner he uses to make them shouldn't have a problem reading them.
  • by NetSettler ( 460623 ) <kent-slashdot@nhplace.com> on Tuesday May 06, 2003 @11:27PM (#5898252) Homepage Journal
    I wonder how this entire conversation would be different if the VHS tapes had copyright enforcement like everyone's making now under DMCA. Most of the preservation techniques discussed here sound like they're "fair use", but in the future will they even be possible?
  • by BigBlockMopar ( 191202 ) on Wednesday May 07, 2003 @12:34AM (#5898554) Homepage

    Umm... 8-Track never caught on.

    You're kidding, right?

    For about 5 years, *everyone* had an 8-track. They were designed originally for cars, but lots of people had them in their houses. Like movies are now available on DVD and VHS, most music was available only on LP (33RPM record) or 8-track.

    Smaller, more dubious record companies (K-Tel, Time-Life Records, etc) would advertise in TV commercials as recently as the mid-80s, "Available on LP, cassette or 8-track! Order now!". (In the mid-80s, there were still lots of 8-track equipped cars driving around.)

    I can't give you exact statistics, but I can tell you that the machines and cartridges were everywhere. Now? Well, 8-track tapes were endless loop, and they tended to split at the splice. Not to mention the lubricated tape shedding due to poor binding, and the integal pinch rollers jamming or failing... the cartridges almost all got pitched, but the machines can still be found in many thrift shops and old cars.

    The format was bad, too... in the middle of a song it would fade out, the machine would click (and knock its heads right out of alignment) and the song would fade back in. Signal to noise ratio, print-through, wow and flutter and frequency response were all atrocious.

    This explains why so many older shows look like horse shit compared to the quality they originally aired at.

    Uhhh... Well, you can't expect *no* degredation. But a well-stored tape running on a properly aligned Quad or 3/4" machine will perform pretty close to the picture quality limits of NTSC. These things were built for TV stations, not for Joe Sixpack.

    I think you might be confusing a few things.

    1. Kinescope. This was before the popularization of videotape. A film was exposed from a video feed on a picture tube. A similar technique ("flying spot kinescope") was used to scan film for showing on television. This is the way that I Love Lucy and The Honeymooners were done, for example.

    2. Image Orthicon camera tubes. These produced the black halos around performers. They were low-light cameras in their day, making them preferable to the absolutely punitive surface-of-the-sun lighting used to make a good image from an early plumbicon or vidicon camera tube.

    3. Poor film. In the early days, there were no re-runs and most stuff was live; the only reason to film or videotape a TV show was for the producers to do a "debriefing" after the performance.

    4. Poor TV. Are you remembering stuff you saw on a 1950s TV set and wondering why it looks so crappy on your new TV set? We look back with rose-colored glasses, you know. With my collection of restored 1950s TV sets, I can assure you that even with all new capacitors, good tubes and properly aligned, TV sets were cutting edge technology in the 1950s, and they were pretty bad compared to the picture quality from even a cheap modern TV.

    5. Are you comparing video to still photos? Keep in mind that those still photos probably aren't frame grabs; the technology to do that in video certainly didn't exist, and with film mostly being for analysis rather than archive, they were probably using studio photographers for publicity stills.

    6. Re-runs of more recent stuff. The original air of a sitcom, for example, will leave the network head-end by satellite and be run from that feed by all affiliates in the time zone. The tape playing will be some uber-quality format; as recently as 10 years ago it was some offshoot of Quad. When stations later syndicate that same episode, it's often provided in the format of the station's choice. Any station with syndication rights can order a broadcast quality copy of Seinfeld on 3/4", Betacam, Quad, hell - even Betamax and SVHS are still covered by some syndicates. Of course, all of these copies are several generations old.

    Hollywood is currently in a panic because so many older films are falling apart. Compare how Vertigo looked before and after restoration to see just how much they have degraded.

    This is true, but

  • by Anonymous Coward on Wednesday May 07, 2003 @02:00AM (#5898901)
    Analog is also more forgiving. With analog, you might get a white streak of dropout every now and then. With digital, you either get a perfect picture or you get no picture... perhaps for one frame, perhaps for your keyframe interval.

    Ah. I'm glad you pointed that out. Everyone says hyped-up things about digital storage like "Digital is forever" or "it doesn't degrade" or "It's better quality" or other such nonsense. Digital video is no better than analog. Yes, analog signals get fuzzy, but compressed digital video gets artifacts. Or if you scratch the CD or the sattelite transmission isn't coming in perfectly, you get no image at all.

    I'm not arguing that VHS is better quality than DVD or anything like that. But analog is still superior to digital in some ways.
  • VHS != 720x540 (Score:3, Insightful)

    by tweakt ( 325224 ) * on Wednesday May 07, 2003 @02:23AM (#5898973) Homepage
    Honestly, 720x540 is the minimum acceptable digital analogue of the NTSC spec.

    I seriously doubt VHS recorded on a 20 year old VCR is going to output a picture sharper than DVD quality.

    Yes, 720x540 will perfectly reproduce a perfect, noise free NTSC signal. But NOT VHS. Even today's VHS recorders probably only output a usable resolution of 500x400 give or take. I say usable, meaning, that you would extract more pixels than that from it, but it would not increase the clarity of sample.
  • by urbieta ( 212354 ) on Wednesday May 07, 2003 @12:45PM (#5902095) Homepage Journal
    Yes it IS available, here is only 1 news article out of many google results:

    http://www.cnn.com/2003/TECH/ptech/03/04/blue.dv d. reut/

    ask your local retailer for the model ;)

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