Hi all,
Im in two minds. I want to go tapeless. But as for everything, money.
Im using the sony HVR-V1E at the moment. Im looking for tapeless opition for it. But apart from the easy of capture is there another reason to go this way.
If money was not a problem would it be best to go down the XDCAM or P2 way.
I was thinking maybe the Focus Enhancements FS-5 60Gb Portable DTE Recorder would work better for me ?

Is the quality on this alot better than to tape ? And would the workflow change ? Im using ProRes in FCP .

Many thanks .

Hi all,
Im in two minds. I want to go tapeless. But as for everything, money.
Im using the sony HVR-V1E at the moment. Im looking for tapeless opition for it. But apart from the easy of capture is there another reason to go this way.
If money was not a problem would it be best to go down the XDCAM or P2 way.
I was thinking maybe the Focus Enhancements FS-5 60Gb Portable DTE Recorder would work better for me ?

Is the quality on this alot better than to tape ? And would the workflow change ? Im using ProRes in FCP .

Many thanks .

I'm in the EX camp and thinks that the SxS format leaves P2 in the dust. Especially on the "lower end" of the professional camera's the Sony EX series has a very strong offering for great "true" HD quality, a nice feature set, reasonable pricing and optimized workflow.

That said, tape or tapeless: it is all digital. The recording format won't affect the quality of the footage (not counting media faults like drop-outs and such).

A DTE like a Focus or nNovia may give you some convenience over tape, like longer recording, and some workflow enhancements. You have to weigh these against the cost.

George/

I'm in the EX camp and thinks that the SxS format leaves P2 in the dust. Especially on the "lower end" of the professional camera's the Sony EX series has a very strong offering for great "true" HD quality, a nice feature set, reasonable pricing and optimized workflow.

That said, tape or tapeless: it is all digital. The recording format won't affect the quality of the footage (not counting media faults like drop-outs and such).

A DTE like a Focus or nNovia may give you some convenience over tape, like longer recording, and some workflow enhancements. You have to weigh these against the cost.

George/....If I may add my 50 cents worth here :-) I am all for *both* tape & tapeless at the same time. I have been in the situation where I have accidentally erased a good take on my former FS-4 HD Firestore recorder. I kicked myself big time for not having and HDV cassette in my camera as a reasonable backup. You see, tapeless has one seriously sucking attribute - How to you reasonably archive the stuff without tape ?

Also, tapeless solutions are too expensive in my opinion. I'm reluctant to go back to a portable hard drive solution, and I have had hard drives fail on me before. There has to be a cost effective solution. Soon.

That my worst worry. Losing some footage. I would go crazy if i did. Last year i lost a hard drive when i was editing, And all the footage on it. I had to spend the whole re capturing, but i was so glad i had a tape back up.
Mind you i know someone who uses the p2. And has never had a problem with no tape backup .

Still undecided, think i head towards the hard drive and keep my Sony.

Every time I see these tape versus tapeless arguments come up, I see a lot of postulating on both sides and darn few numbers to go along with it, or workflow diagrams to go with it. I went tapeless shortly after buying the dvx100 (original model) and haven't looked back. It's saved me money, time, and storage costs.

So let's look at the workflow on tape.

2 hour conference:

Two tapes > Record > Capture real time > Edit > print to master tapes > print DVD for client.

What does this give me? It gives me two tapes for acquisition (currently about $5-$7 each for decent DV tape), gives me two hours to get into edit, cost me $26 to go to full size DV tape. I had to buy a full sized DV tape deck so I could write projects larger than 1 hour onto a single tape. That cost $1600.

What do the numbers tell me? I had a startup cost of $1600 for the deck, and if shooting more than 1 hour events my media costs were $36-$40. The original tapes were now scratch because I was not about to re-use them for a serious gig. And now, I had to find a place for the masters.


Ok, so how has that changed now that I have tapeless on the same shoot?

2 16GB SDHC cards > Record, transfer files in 30 minutes > Edit > Master to Blu-Ray > Print DVD for client

The 16GB cards are $35 each. They are reusable so the costs are amortized over the life of them. I'll get 1000 jobs with them easy, so the true cost to shoot them is essentially free. I am now transferring at 4-6x real time, so I get into edit faster. I get no dropout issues, and I need no deck. So I just dropped my $1600 startup cost in the DV workflow. I master to blu-Ray. And because I am FILE based, I can split the file with no worries and render by exact hours. Blu-Ray is costing me about $7.50 a disk right now, though I could get it at $5.50. Let's split the difference and call it $6.50.

So, my acquisition costs are negligible, I am working faster than real time to capture, and my archival solution is about half the cost of my tapes. The gap grows as you shoot longer events. By the time you're shooting multo-cam weddings, the gap in cost over a year is likely enough to afford another camera.

Those are REAL prices from someone who's ACTUALLY doing the workflow. But let's examine something else.


I wanted to shoot 1920x1080. Tell me what that costs on tape. As soon as you move out of the world of HDV, tape becomes a professional game. Whether it's HDCam, DVCProHD, or anything else, a tape deck in that league is going to be beyond most home shooters. And if you really want to shoot 1920x1080 to tape, you're playing in HDCamSR territory, and the decks are $80k+.

Archiving to Blu-Ray is proving to be easy, cheap, and takes up less storage space than my old tapes. In fact, my storage density is about 5:1 for real estate over my mastered DV tapes.

For jobs where I need to roll two copies just to be SURE I don't lose anything, I drop down to HDV and use the Firestore and my SDHC cards in tandem. It's a quality hit over recording in XDCam, but I've got the data in two places, both tapeless. And I can get BOTH copies onto archive media in the field by taking along my portable Blu-Ray recorder. For disaster prevention, I can send one home in a FedEx packet, and fly with the other. How do you manage that with tape?

For those looking to stay in the HDV world, tape is a realistic option, but has a lot of drawbacks to my mind. Do you use your camera as the deck? Wearing out the heads? Do you buy a second camera to use as a deck. All the little, cheap cams are moving away from HDV rapidly. Where is HDV going to be in 5 years? Maybe even 2 years...

Just to throw a spanner in the works, i just come across this.

Sony HVR-MRC1K
Compact Flash Memory Recording Unit

Cheapest so far.

Im so confused on what to do .

Go tapeless. You'll never look back. Best thing I ever did - no longer the hours and hours of boring capture to NLE's in real time!

And the cost will be taken care of by the much more efficient/faster work flow....eventually..... It's not a cheap technology to jump in on...and you need lots of hard drives and burnt DVD DL's etc. but getting cheaper all the time by developments with MxR (for Sony EX cams) and the new JVC SDHC cameras etc. recently announced. P2 technology is horrifically expensive so only go that route if you love those cams.

Can't comment about the Focus Enhancements unit but I've used a V1 extensively. EX3 is in a different league quality wise but I think that's because of 1/2 inch Exmoor versus 1/4 inch chips and the much better 35MBps VBR CODEC, higher resolution etc. rather than the solid state versus tape media thing. But, it's really nice not to have the occasional drop out that I always seemed to get with HDV on tape at a critical moment!!!!

It all depends on your needs and expectations but all these advantages, as you already know, don't come cheap (but imagine what it would have cost in relative terms 5 years ago, totally out of reach!)

This storage problem is not really solved at this point in terms of an inexpensive solution. I've been mulling over blue ray and will probably go that route. Up to this point, on most controlled SD shoots, I've been backing up with a DSR-ll on 270 minute tapes. But ... that's no solution for HD.
I have an old DLT in storage and don't intend to bring it out considering the connect is scsi. I can't even use that on my Mac and this runs on microsoft anyway, ... so what's the point.

This storage problem is not really solved at this point in terms of an inexpensive solution. I've been mulling over blue ray and will probably go that route.

What are you after? Blu-Ray is already cheaper per gig and per hour than mini-DV tape. How cheap does it need to get before it's seen as "solved"?

What are you after? Blu-Ray is already cheaper per gig and per hour than mini-DV tape. How cheap does it need to get before it's seen as "solved"?...Hey Perrone. Wassup ? I think tape is cheap. I am using the XL H1 HDV camcorder with Sony ME 85 minute HDV tapes. Perfect. No dropouts. No problem. I find HDV encoding quality does seem to vary from camera to camera. The Sony Z1U doesn't do as well as the Canon XL H1, yet the newer Sony HDV cameras are producing HDV quality almost on par with Canon. But I digress. I find the cost of tapeless solid state removeable CF storage to be anything but cheap. I priced a 16 Gig CF card from KINGSTON @ 266X Speed for $204.97 ! I can buy allot of 85 minute HDV cassettes for that price ! My Solid State SD Memmory Card Recorder won't even be testable for at least another nine months to a year, so that won't work for me either. You mentioned you bring a portable Blu-ray DVD burner into the field for backup (??) How does that work ? I think Blu-ray is a darn good way to archive if it lasts, but even DVD based media can get spotty after 5 years. I make this point based on the fact I have several older DVD's I wrote which are no longer readable in any drive ! I sure hope Blu-ray will have more stable dyes and reflectivity (??) I think they need to start putting SD card recorders in HD video cameras.

...Hey Perrone. Wassup ? I think tape is cheap. I am using the XL H1 HDV camcorder with Sony ME 85 minute HDV tapes.


HDV|63, 85 Minutes Sony, Fuji, JVC, TDK Mini DV HD Tapes by Tapestockonline.com (http://www.tapestockonline.com/mini-dv-hd.html?gclid=CN7Kr6ea4ZgCFRdinAod1Tfzcg)

The cheapest HDV tape I see there is $8.99 each. It hols 1 hour. I just paid $7.50 for Blu-Ray Verbatim disks. The hold about 90 minutes of video from my camera. They would hold about 2 hours of DV.


I find the cost of tapeless solid state removeable CF storage to be anything but cheap. I priced a 16 Gig CF card from KINGSTON @ 266X Speed for $204.97 ! I can buy allot of 85 minute HDV cassettes for that price !


My 16GB of SDHC is about $32. About 4 times as much as your tape. How many times can you use the tape? How many times do you use the CF card? How many times for the SDHC card? If I use my card 5 tmes, it's already cheaper to use than your tapes.


My Solid State SD Memmory Card Recorder won't even be testable for at least another nine months to a year, so that won't work for me either.


My laptop has SDHC and ExpressCard slot in it. This Sandisk one is $21.
Amazon.com: Sandisk MicroMate Reader - for SD and SDHC memory cards: Electronics (http://www.amazon.com/Sandisk-MicroMate-Reader-memory-cards/dp/B000HDQ2G6)

Seems like a cheap one to me. How much to add a tape reader to anything?



You mentioned you bring a portable Blu-ray DVD burner into the field for backup (??) How does that work ?


Plug burner into USB2.0 port. Insert disk. Open Roxio, burn. Just like writing a DVD or CD.


I think Blu-ray is a darn good way to archive if it lasts, but even DVD based media can get spotty after 5 years. I make this point based on the fact I have several older DVD's I wrote which are no longer readable in any drive ! I sure hope Blu-ray will have more stable dyes and reflectivity (??)

Not sure what to tell you. Every DVD I've ever burned reads fine in my gear. Not sure what hardware choices you made. I have no doubt Blu-Ray will be much better. Sony seems to think the dye will be stable 50-100 years based on what they say about XDCamHD disks.



I think they need to start putting SD card recorders in HD video cameras.


Well my EX1 writes to SDHC, the new JVCs write to SDHC, the new Panasonic HMC150 writes to SDHC. So, what do you want?

My 16GB of SDHC is about $32. About 4 times as much as your tape. How many times can you use the tape? How many times do you use the CF card? How many times for the SDHC card? If I use my card 5 tmes, it's already cheaper to use than your tapes.....It doesn't matter per se to me that I can't re-use my cassette based HDV media multiple times like I can with SDHC, since cassettes are still cheap enough today that it doesn't really matter to me very much, but I agree SDHC solid state removeable media is *the way* to go. I did not know so many camcorder makers were building in SD card drives into their equipment. I did know Panasonic had one. According to our electrical engineer, and my research, there is absolutely no technical reason why uncompressed RAW HD video data (Even as high as 4:4:4 Color space) cannot be written and read from SDHC media.

....It doesn't matter per se to me that I can't re-use my cassette based HDV media multiple times like I can with SDHC, since cassettes are still cheap enough today that it doesn't really matter to me very much...

Mark, i see your point here but I am not sure you are seeing Perrone's at least the way I read your statement above. For the record, i am shooting HDV and DVCAM tape based but I agree with Perrone here. Let's extend your cost and look at the OP's case scenario. I am going to apply some generic assumptions here but I think you will follow me.

Lee is considering purchasing the following tapeless solutions:
Focus Enhancements FS-5 60Gb $1495.00 (B&H pricing)
Sony HVR-MRC1K $884.95 (B&H pricing)
Kingston | 16GB CompactFlash Ultimate 266X Card | CF/16GB-U2 (http://www.bhphotovideo.com/c/product/590970-REG/Kingston_CF_16GB_U2_16GB_CompactFlash_Ultimate_266X.html) $86.95 (B&H pricing)
vs.
Sony ME 85 minute tapes (lowest price I could find was $11.99)

Results
FS-5 1495 / SONY ME 85 11.99 = 124 tapes to recoup cost

HVR-MRC1 + 16GB CF card 971.9 / SONY ME 85 11.99 = 81 tapes to recoup cost

How many tapes do you buy in a year? How much time is spent ingesting them? If you buy less than 40 tapes a year it may not be a sound financial decision to go tapeless because it could take you 3 or more years without tape purchase to recoup your investment. This assumes you already own a deck or you will not need to invest any additional resources to repair/maintain tape based capture systems. This also assumes that you would be going truly tapeless and not entering into a hybrid workflow to get the benefits of a tapeless workflow with tape as backup.

If your ROI can pay for the investment in 2 yr or less the benefits would far outweigh the expense (if you have the capital.) While tape is "cheap" it does cost more over the long-term timeline, is prone to dropouts, deterioration, destruction (the dreaded sounds of hungry tape heads munching your hardwork into oblivion), and comes with ingest time equal to shooting duration. Tapeless acquisition decreases ingest time and costs less over the longterm.

In Perrone's case, his acquisition (using XDCAM EX) is already tapeless so the blu-ray burner, BD-r discs, cost of SDHC adapter, and SDHC media breakdown to $/hr of shooting well under the $11.99/85 min you are paying for tape because of how much he shoots. But if (like me) you are still shooting a camera that is tape based, you would have to invest in some additional digital acquisition equipment first and that could make your cost higher depending on how many tapes you are shooting per yr.

Bryan,

I like your work here, but it glosses over some pretty important things.

1. If you shoot event What do you do as the time reaches 59 minutes? When I shot miniDV, I lost part of the info, or I asked to stop the event when I could. Both are FAR from ideal. If you're rolling two cameras, you could stagger them, but then you NEED two cameras, AND you've doubled your media costs.

2. What do you save your work on? So you shot 4 hours of video, mixed down to 68 minutes. Colored, added the music, etc. Your master creation is 68 minutes. How do you save it? If you have to write to mini-DV, you split the work, and write on 2 more tapes. So the media costs went from 4 tapes to 6. All now unusable for any other pro-level job.

3. If you need to copy your work for backups in the field, how do you do that? Let's say you're shooting weddings, or events, or documentaries, and you're away from your edit suite. Do you risk having a copy in only one place? Do you ingest it into your laptop (at realtime speed) and put the tapes elsewhere for safe keeping? What happens when you have 2-3 cams like the wedding guys do?

You were right in your analysis that the more you shoot, the cheaper tapeless looks. But you're saving in gear, power, weight, space (take a couple dozen tapes somewhere versus a couple dozen SDHC cards), and time. You talk about copying data for safety, I get to my office, plug my laptop into the network, mount the card or drive from my edit PC, my desktop, and my color-grading station, and I can have 3 versions (plus the original if desired) in 4x-6x reatime.

I know a lot of folks are still married to tape, and that's cool. But I wouldn't go back to that workflow unless I had to, and someone was paying me to.

I'm looking forward to going tapeless, but tape isn't such a big deal and it still has its advantages. I use the Sony tapes @ $2.50 each, so its cheap archiving. I've never had a single dropout or failure on any of these tapes.

I'd like tapeless to speed up capture and allow for deleting files on the go to reduce editing time. I do fear losing the archive of tape, I just recaptured some tapes from 1989 (digital 8) that worked perfectly. HDD's aren't as reliable and I certainly don't trust any self-burn opticals for over 5 years.

As HDD's and solid state get cheaper, keeping redundant archives will become cost effective, then tapeless will be clearly superior in every way to tape. I imagine this will take place by 2011. But then we'll be talking about camera mounted WiFi links to centrallized storage and processing, and on-board solid state will seem quaint.

It'll never end guys!!!! Use what you as long as it serves its purpose and then upgrade to the best you can afford.

Excellent reply Perrone. I was taking the oversimplified road in my argument for tapeless workflows. I think in most cases the tape cost alone would drive someone to go tapeless. Yes tape is cheap, but so is a gallon of gas. Your camera uses a lot more than 1 tape, just like your car uses a lot more than one gallon of gas. When you add up tape cost alone it warrants a tapeless workflow for most people. That was the primer for my argument but in reply to your points I will elaborate.

1. I always shoot events in multicam with staggered tape change so if I shoot more than 80 hours of footage a year than i have already equaled the cost of 2 Sony cf recorders, just in tape charges. In may case I use the SONY HDV master grade tapes at a cost of ~$17 per tape so I actually recoup my losses at 57 tapes or 28 hrs of 2 cam shoots.

2. I already have adopted digital archiving and never go back out to tape. For dvds, I archive one physical copy of every DVD I make and archive a digital global disc image file. For web projects I archive a copy of the web delivered file. I store digitals on local drive and 1 copy on HDD that is sent to offsite facility with other backup drives.

3. I have no in field backups at this time. (One of the many reasons the EX3 is so attractive to me for my next upgrade.)

100% agree with you on the final assessment you make which is why tape is on it's way out the door for us. I can't wait to add XDCAM to our line-up. Still working out some of the other kinks with the transition but as soon as our capital budget allows, it is sayanora to the thin black line for us!!!

Not sure if I ever want to go tapeless. It's a storage issue. I find that a well protected box of DV tapes is a far cheaper and much less vulnerable method of archiving footage than keeping files on external drives indefinitely.

Please correct me if I am missing something.

Not sure if I ever want to go tapeless. It's a storage issue. I find that a well protected box of DV tapes is a far cheaper and much less vulnerable method of archiving footage than keeping files on external drives indefinitely.

Please correct me if I am missing something.

Yes, you're missing something. There are more archival methods than external drives. Do yourself a favor and examine your options.

Tapes are vulnerable to heat, humidity, magnetic fields, water damage, and other issues. Optical storage is better is SO many ways.

My advice go tapeless, you'll be glad you did,
since I got EX1 I don't want to use any tape recording cameras, in fact I sold my HV30 and HC9, which I used as a B or back up, just because of that, now I'm waiting for HF S10
take a look at this video
Vortex Media: VIDEO & PHOTO Tools and Training (http://www.vortexmedia.com/DVD_WHATS_SO_GREAT_ABOUT_XDCAMEX.html)
very well put together, might help you to make up your mind about that,
cheers

I agree, go tapeless, it's so much better.
What you don't get neccessarily in an increase in quality that you were asking about - there's no reason why a firestore will give better image than the tape in terms of resolution etc. It's just so much more friendly to use. You do have to get your head around storage though, it is a bit scary hitting the delete button to wipe your shots from the card!
Steve

Ofcourse you can go half way. I mean get the Sony Z5 or Z7 that you can have tape and flash card taping. So you have both worlds.

Stelios

Ofcourse you can go half way. I mean get the Sony Z5 or Z7 that you can have tape and flash card taping. So you have both worlds.

Stelios

The one thing that I read all the time is that tape is a good cheap backup. Maybe.

I have had at least three tapes snarl up on me, making part if not all of the content unusable. Tape will eventually fail, due to the way it is made. Roughly speaking it is just Sellotape dunked in rust, and this will eventually lose its sticking power, which means your tapes will fail - just as my collection of Compact Cassetes did.

Go the tapeless workflow, back up your work on whatever the flavour of the day is. Tape only has a limited lifespan left, you will be tapeless within the next two years.

I think getting rid of the "selotape dunked in rust" is just the start. What is a hard drive other than a piece of glass with rust sprayed on it? I opened up some hard drives that had failed in years past recently, on one of them the heads had stripped both platters clean in the center-- all 4 sides, such that I could hold them up to the light and see thru them clearly.

I still use Hard Drives because video files are just too big. But I've replaced my internal drive with an SSD and I'm looking forward to the day when I can do the same with my video drive.

I think SDHC cards are coming down in price fast enough to effectively be a good archive format. But the card, fill it, label it, dump the video to your drive, switch the lock on the card and put it in a safe place. They are tiny so you could fit hundreds of hours of shooting in the space of a single miniDV tape. They're down to about $1.56/GB

Of course this doesn't compare to hard drives at $0.09/GB.

I think getting rid of the "selotape dunked in rust" is just the start. What is a hard drive other than a piece of glass with rust sprayed on it? I opened up some hard drives that had failed in years past recently, on one of them the heads had stripped both platters clean in the center-- all 4 sides, such that I could hold them up to the light and see thru them clearly.

I still use Hard Drives because video files are just too big. But I've replaced my internal drive with an SSD and I'm looking forward to the day when I can do the same with my video drive.

I think SDHC cards are coming down in price fast enough to effectively be a good archive format. But the card, fill it, label it, dump the video to your drive, switch the lock on the card and put it in a safe place. They are tiny so you could fit hundreds of hours of shooting in the space of a single miniDV tape. They're down to about $1.56/GB

Of course this doesn't compare to hard drives at $0.09/GB.

what price and what maker do you have?

I think getting rid of the "selotape dunked in rust" is just the start. What is a hard drive other than a piece of glass with rust sprayed on it?

The main difference is that it has random memory access and its not so delicate as tape, but I take your point. I don't know who spread the rumour that tape is an ideal archival storage media, it is far from it, but maybe it's beacuse it is cheap. I am not sure about the long term archival quality of Memory cards, do they lose their charge after a period, perhaps someone with more technical knowledge on this subject can suppy us with the answer.

I'm hoping to go tapeless in the next few years, but there are plenty of really smart people who still feel tape is the best permanent storage.

The large hadron computer - physicsworld.com (http://physicsworld.com/cws/article/print/36454) 10/31/2008 excerpt below:


"Data that are being used for computations are stored on disk, of course, but in the long term only data stored on tapes is considered “safe”. No other technology has been proven to store huge amounts of data reliably for long periods of time and still have a reasonable price tag. These tapes are housed in libraries that can hold up to 10,000 tapes and up to 192 tape drives per library."

I'm hoping to go tapeless in the next few years, but there are plenty of really smart people who still feel tape is the best permanent storage.

The large hadron computer - physicsworld.com (http://physicsworld.com/cws/article/print/36454) 10/31/2008 excerpt below:


"Data that are being used for computations are stored on disk, of course, but in the long term only data stored on tapes is considered “safe”. No other technology has been proven to store huge amounts of data reliably for long periods of time and still have a reasonable price tag. These tapes are housed in libraries that can hold up to 10,000 tapes and up to 192 tape drives per library."

An interesting history lesson Roger thanks for posting the link.

Regarding the paragraph in quotes, we could apply this to almost any technology from the horse and carriage "never before has man been able to travel in such comfort", to the latest saloon car "never before has man been able to travel in such luxury comfort". What about the audio Compact Cassette, we can now fit two Beethoven Symphonies on one small tape and with Dolby stereo, surely this must be the best we can get. Enter the CD. Enter Audio DVD, Blu-Ray etc.

Of course at any one point in time they each have to be the best thing available, until something better comes along.

Tape is cheap, but it is also fragile and it will like so many other things fail, probably faster than most people think. Several years ago I backed up all my work onto Optical Drives, these were the best thing since sliced bread, but now I can't buy a new drive to recover the data (I also have it backed up on CDs). I also had a collection of 8 track audio cassettes which I can't play, and soon my VHS tapes will be redundant (most of those are also showing signs of wear)

I do not have a long term solution, but I am sure that there will be something better very soon.

Vincent,

We are right on the tipping point of technologies. In addition to my HDD's and their edited footage, I have been compressing my most precious pieces to 8Mbps HD .wmv's (maybe H264 or .avc in near future) and placing them on 16GB SD cards I purchased for $22 for storage at work. I can fit about 4 hours of content to a card in what I feel is very good quality. As cards come down, I may repeat without compression, but 8Mbps is acceptable quality for personal work and is a practical $/min as an emergency backup for even important pieces in any case.

The fellow in the office next to me lost his house in a fire along with all his photo's and family video's. We need to be protecting against more than just age and technical failure.

I checked last night. Imation Blu-Rays are down to $3.22 at one vendor, yielding $0.13 per gig. That is cheaper tha DVD-DL and cheaper than mini-DV for me. And approaching HD costs.

Perrone,

Courts still out on 10yr reliability on burn-it-yourself media, much less BRay. I've had a few of my 6 yr DVD's fail to read recently, so have a back-up plan!

Perrone,

Courts still out on 10yr reliability on burn-it-yourself media, much less BRay. I've had a few of my 6 yr DVD's fail to read recently, so have a back-up plan!

Nothing wrong with a backup plan. And I am not saying that Blu-Ray is the end-all be-all for archiving. What I am saying is that it allows us to move forward to tapeless media if desired for a fair cost.

What does the prevailing data say on archival longevity of SDHC cards?

No one knows for sure, but what I've heard they are nearly indestructible, surviving washings, drops, and are believed to be multi-decade-proof (TBD in experience). One fault is they can only be recorded a finite number of times, but I believe that they are in the thousands of cycles, which is ample for capture and storage purposes. Perhaps not for main processing of data (e.g. HDD substitute for ongoing computations).

When I archive physical DVDs I also create a global disc image file and archive with my offsite HDD backups. Does blu-ray have a version of the Global disc image file? This would be a gen1 digital "picture" of the disc for creating lossless copies.

When I archive physical DVDs I also create a global disc image file and archive with my offsite HDD backups. Does blu-ray have a version of the Global disc image file? This would be a gen1 digital "picture" of the disc for creating lossless copies.

You mean like an .iso file?

These are .gdi files but that would be similar to a .iso file. Can you make a .iso file of a blu-ray disc that when burned to another BD-r would play in a player like the original? Seems like a dumb question but just wondering if it is possible...

These are .gdi files but that would be similar to a .iso file. Can you make a .iso file of a blu-ray disc that when burned to another BD-r would play in a player like the original? Seems like a dumb question but just wondering if it is possible...

Yes you can. I typically burn .iso files from my authoring programs. Then burn discs from Roxio.

That seems logical. I found it much easier to archive the image files than to archive the raw vid and project files past one year...and I was hoping I could continue that practice as we transition to full tapeless over the next couple years...

I tended to archive the finished vid at a good bitrate. That way, I could create dvds, web streaming files, etc. with ease. Having ONLY a low bitrate mpeg2 would be limiting to me.

Currently i archive everything on HDD for 1 yr, I isolate things I may want to use for marketing in the future then after 1 yr I dump the projects and raw vid to clear HDD space and archive clips for my use and a finished copy of the disc and global disc image in case the client needs a re-order. If I had more space i might keep more but in general that's my tapeless archive strategy. I reuse my tapes too, for now, but only after dual archiving of digital captures and after delivery is approved. I look forward to BD-r archiving but we recently took a big hit in our prospectus for this year so all major capital expenditures are being delayed to next year...

what price and what maker do you have?

For SDHC? Kingston goes for about $36, "no-name" goes for about $25. Of course that "no-name" is A-data which is a brand that I've used in the past a bit and not had any troubles with.

I am not sure about the long term archival quality of Memory cards, do they lose their charge after a period, perhaps someone with more technical knowledge on this subject can suppy us with the answer.

Theoretically they shouldn't. When removed from a device, the cells are isolated and there's not a lot of opportunity for the charge (representing a one or a zero) to leak from the cell. I figure there's probably *some* leak, but that this would be on the order of a small amount over years--kinda like magnetic tapes are influenced by magnetic fields that exist around them (including the earth's magnetic field.)

I can't speak for certain, so I'd consider this to be educated speculation.

But when I talked about them as being "Archival" I think I was meaning you could just keep them during the shoot, and dump them to hard drive nightly, so that you'd have two copies immediately. Over time, I'd be worried about losing them (due to small size) etc, and wouldn't want to use them to archive data for periods on the order of 10 years-- but I wouldn't trust hard drives or tape for that period either.


One fault is they can only be recorded a finite number of times, but I believe that they are in the thousands of cycles, which is ample for capture and storage purposes. Perhaps not for main processing of data (e.g. HDD substitute for ongoing computations).

These rewrite cycles are such now that they are HDD substitutes, and generally are sufficient enough, given the rate at which flash prices are coming down, that long before you'd hit the rewrite limit, you'd probably have replaced the device with something with much higher capacity and lower cost and better performance.

Going tapeless is meant to enhance productivity for me. But what when a client wants tapes after signing off an edit? Progressive ones may accept a HDD of probably limited lifespan but some will be fazed and may not return. So do I need to buy a deck to transfer the material to - if so what is the point of initial tapeless if I have to nurse a deck and navigate my HDD's for a day (without charging for it...)?

Also is it REALLY going to save time given the transfers and backups and mirroring and media management needed? And that's assuming you have enough VERY pricy cards to record all your stuff in a day. It's a scary thought not having a 'box of ten' in the back of the car...

Is putting tapes on a shelf and then nipping down the pub going to be replaced by nightime laptops, ext HDD's and mission critical managing of it all?

Actually as a cameraman/editor I could make it work for me for most projects, but the above are real concerns. It needs to make it Easier, Quicker and Safer and I'm really not sure that it does for anything other than cutting your own in-house, final edit delivery only stuff?

What do you think?

BD

Stick with tape Ben, yesterdays technology has stood the test of time.

The tapeless workflow can be a real pain, once downloaded you still have to watch it so you might as well spend the hour it takes to download your DV tape by watching it as it transfers.

Yes, tape is a cheap storage medium, and if one gets snarled up then it's no real loss because it is so cheap.

BTW, have you actually worked with a tapeless workflow

I just finished a 2 camera project with 4 tapes on a 90 minute program. I came home, watched a movie with the family. Captured a 60 minute tape, then the two 1/2 filled tapes, and lastly loaded the final 60 minute tape before going to bed. In the scenario above I turned the project in under 36 hours from the time I turned the camera off till I handed over the 2 DVD's with 30 chapters with scene selections with icons. Total hands on time was about 8 hours. But for a single-man-shop, you have to sleep and eat sometime! Loading tape during these periods is only a minor inconvenience.


I look forward to tapeless, but it's not a big enough deal for me to drop another $8K on equipment. I'd like to see someone do a thoughtful analysis of the real time benefits of a one person shop going tapeless with responsible back-ups, the realities of having a life with decent sleep and a little down time.

I use a Sony EX3. Have also been working on a 120 minute DVD. Shot hours of footage (no it can't be footage anymore) - shot hours of material. Transferred the files to my hard drive using ClipBrowser (free downloadable software from Sony). Then used ClipBrowser to edit out the takes I didn't want. Finally opened the clips directly into Premierre and began compiling the DVD.

Backed up all the HD material on a removable hard drive.

Project shot and edited ready for replication - 3 days

Transcend SD cards (X6) formatted and ready to go for the next project

Vince - was that fact that it was an HD project necessary and a deal breaker or side issue for your client? I ask as I was gutted to find the EX3 wouldn't do SD yesterday, so I left the showroom empty handed. I don't NEED HD (and associated longer render time, storage issues. more SxS etc) for ALL projects - esp bread and butter stuff.

How are you delivering the footage (for it is that LOL) to your client so they can use clips in their Xmas compilation next year or whatever?

Anyone any thoughts on these Holdan Limited - Focus Enhancements FS-5 Portable DTE Recorder (http://www.holdan.co.uk/focus/fs5.htm)

BD (not a Luddite - honest)

The video was shot in HD and delivered in SD.

You are right the EX3 doesn't have a native SD format, and this has caused me a lot of headaches. However, using Premiere CS3 I start a SD project then import the HD footage into the timeline and then right click on the footage and select scale to size, it works - no problem. YOu can also export any clip from within ClipBrowser to an SD avi file, these work well too.

I am still finding better ways to do things every day, but I would have liked a native SD setting too.

I see no other solution...it has to be EX3 for longevity and price. Finance application is in :-)

So my latest thoughts...can anyone with the kit confirm/deny them to be realistic please?

To 'do' SD - shoot 720P (only) & use SDI out employing downconvert and also taking TC out and play off the SxS card into Avid the old fashioned way, in real time. But how do I control the 'deck' though as I will have no firewire or RS232 timecode based capture control? I'll therefore have to ingest with the 'deck disabled' - so how would I ever re-capture media to an archived project?

This HDSDI/SD output is proper full res right - as good as Digi Beta maybe? I wonder what specific 'conventional' res it is as it is decoded MPEG long GOP????

To record long segments I plan to use my Avid laptop capturing in real time the HDV output by firewire. This currently works great for DV SD but as there is no SD output available...

If I get the Sony HDD, can I then plug that into my Avid and start editing?

Big questions, big investment - many apologies!

Thanks for any advice/pointers.

BD

It's all gone haywire! I just came across a new Panasonic. ftp://ftp.panasonic.com/pub/Panasonic/business/provideo/brochures/AG-HPX300P_brochure.pdf

Yes its P2, but it looks like its a proper shoulder mount camera and will do 1920x1080 4:2:2 ten bit >shock<. $10k INC what looks like a proper lens (one in which you can reach over the lens for the zoom demand whilst racking focus with a few spare fingers of the SAME left hand - IMPOSSIBLE on an EX3).

Drawback - currently seems to be only flavours of NTSC's legacy odd partial frame rates...

BD