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XDCAM HD vs P2 which format should I buy into?
I'm trying to decide which format I should buy into but I don't really know the benefits of one over the other. I know quite a lot of people who have worked with the Panasonic AG-HVX200A, and could probably get a lot of work if i bought one. But i've been eyeing the Sony EX3 thats coming out soon and am falling in love with its seamless workflow from Camera to my express slot on my Macbook Pro.
A fellow shooter I know says that it would be a mistake to buy the XDCAM EX3 because the SXS formate is unproven and that I could easily find anyone else with a P2 to do multi camera shoots. And that producers that hire know the P2 look and prefer it over the XDCAM look. Is any of this true? What benefits do either have? |
Given the choice between the EX3 and the 200A, I don't know too many who'd go for the Panasonic. Though it can record at 100mbps with it's DVCProHD, it cannot actually record 1920x1080p. Combine that with the P2 cards that no new laptops are coming with any more, the EX3s SDI output, the timecode sync on the EX3, the interchangable lenses on the EX3, the better glass on the EX3, and it's nearly no contest. There's a reason why it costs nearly 3 times what an HVX costs.
The Sony EX1 is much closer in price and features to the HVX, but in my view is a better camera for a number of reasons, many of which have been discussed time and again on this forum and others. If you have to shoot certain, specific things, the rolling shutter on the EX1/EX3 could cause you a problem. So learn the limitations and see if they affect you. The idea that you could find someone else with P2 cards to shoot with is laughable. Are you going to hand over your $800 cards to a stranger? And if you aren't going to share media, what difference does it make what you each shoot on? |
And in addition to the above, the EX cameras have a true manual lens, the HVX 200 is servo. The EX cameras (esp the EX3) also have a vastly better viewfinder/LCD screen than the HVX200. These are specific camera differences though, nothing to do with recording format.
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I see your points, and agree with you on all of them. I just cant quite shake the whole feeling that Sony might screw me in the near future and abandon the SXS format. It's had a nasty rep for abandoning a lot of formats in the past.
I wasnt planning on giving my cards to anyone. Rest assured. I just get a lot of calls for the 200A P2 work and feel that I might be missing out on work if I go with the EX3 because producers don't KNOW that its superior. I mean, i'm stoked about the EX3. I'd heard that its the only small camera that Discover HD gives a 100% broadcast stamp of approval. Then again, maybe I should wait for the Red Scarlet? |
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As for SxS, it has a form factor that is a current technology and supported by modern laptops, being based on ExpressCard, which I'd say bodes well for it's future. My gut feeling is that it's use in the EX cameras is overkill - Compact Flash would probably have been more than good enough for them, especially if they'd specified only the faster grades. I suspect the EX cameras may well be a proving ground for SxS before they migrate the technology into higher end and 2/3" cameras. I really don't see SxS being abandoned, especially as it's a collaboration with Sandisk. |
I've tested both formats and would say that SxS is more practical due to longer recording times per GB, faster transfer speed and modern laptop compatibility. But if you're getting calls for DVCProHD shoots that's a good reason to be prepared to suport that. One solution would be to lease the gear that makes you money now, and reevaluate that as circumstances and technology change.
As far as SxS being over-engineered is concerned, the same could be said for P2 but both formats are aimed at high-end uses and apparently require extra bandwidth for over/undercranking recording. The "Red" camera proves that fast CF cards could be used in this context, but neither Sony or Panasonic seems willing to go this route for high-bandwidth recording. |
The only reason to go with the Panasonic 200A is that it is cheaper than the Sony EX offering and it will provide "good enough" images for HD. I do wish the EX cameras went with a global shutter, but the EX cameras do have electronics to correct the adverse affects of the rolling shutter. It's really not that noticeable and handles motion fairly well.
Anyway, because of the improvements to the chipset, I would consider the Panasonic 200A, only because it fits into my budget and it produces a good enough image to get work. As far as P2 goes, whoever told you that it is better is pulling your chain. SxS, I believe, will be around for a long time. I think Panasonic is stuck with P2 because of all the money they invested in it. I think when they get their money's worth from P2, it will be gone, and Panasonic will have a newer and faster flash system for their mid and high end professional cameras. The suggestion of renting from an earlier reply sounds sensible because there are clients that prefer Panasonic P2 cameras over Sony's EX cameras, but I've found that more and more of the diehard Panasonic people are changing their minds about Sony's EX as they hear more and more good things about the cameras. Also, Panasonic is high on AVC Intra. I believe after AVC Intra becomes popular, DVCPro will be either totally out or used in their lower end professional cameras. Of course, that won't happen for a while. Now as far as the EX3 is concerned, you might want to consider the Panasonic HPX - 500 since it is closer in price. It has bigger (2/3 inch) chips; uncompressed audio, and it's a shoulder mount design if you like that style. In the case of the EX3 vs HPX - 500, I would give the edge to the Panasonic camera. |
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Benefits of DVCProHD - Uncompressed Audio, Hardly any artifacts shooting fast motion, Easier and faster to edit with natively; intra-frame instead of inter-frame codec; records higher 4:2:2 color space than most XDCam codecs. Benefits of XDCamEX - nearly three times more recording minutes than DVCProHD; full 1920 x 1080 HD recording; faster, more modern SxS flash card to record on. |
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-gb- |
Why worry. Just make money with the camera now. If you have work offered to you then what does it matter? If you feel you wont then you wont. Simple.
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I second the comment on how the SxS record times dwarf P2 record times. This is essential when working on longer form projects (documentary, event videography).
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Hey guys,
I am shooting mostly documentary work and the tapeless workflow (at least with cards) simply isn't economically practical b/c i need to be able to shoot 5+ hours at a time. Tape is cheap obviously and I just wanted to know if you think that SxS or P2 will ever be able to compete in the realm of long-form videography? |
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You have a tape deck that lets you record 5+ hours? If the P2/SxS workflow is too expensive, why not get a Firestore? That's pretty economical. |
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Eventually all cameras will be solid state, end of story, but that's probably a fair while off yet for many people. Whether they will be P2, SxS or something completely different is another matter. |
New 32GB SxS will be available later this year. One of these plus the PHU-60K will give you >6.5 hours of continuous 'taping' in SP mode and ~5 hours in HQ mode.
George/ |
I'm looking forward to seeing how the HMC150 performs, once it's released. SDHC cards are a whale of a lot less costly than either P2 or SxS.
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Going tapeless doesn't just mean replace SxS/PD/P2 for tape; it requires a significantly different workflow and will "never" be a long time storage/archiving solution. George/ |
Interesting. I have an original FS-4 Pro, and it's been absolutely bulletproof. I ran it parallel with tape for a month or so, then abandoned tape. Been shooting without tape for years now.
What was unreliable about your firestore? I do have to say that I never let me get very hot as nearly all my shooting was indoors. My occasional outdoor shoots didn't last long enough for the unit to get very hot. But on a recent 3-day shoot, we had 2 firestores in operation in the Florida summer sun and they apparently did just fine. I've also not noticed the fan noise others speak of, but I do use a long shotgun on camera, or off-camera mics, so maybe it just didn't capture the sounds. Were you using the built in mics on your camera? -P Quote:
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When standard memory cards become as cheap as tape then it's a whole different ball game, because you'll be able to save your master footage indefinitely on the original media like we do now with tape. That isn't going to happen with either P2 or SxS but it will happen with CF and SD, so those will become the prevailing solution for basic video recording. Higher-end users may still enjoy the benefits of more expensive memory, but then they'll be stuck with the workflow requirements of backing up their master footage. |
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What is the price of tape (and a deck if you want to be fair) to record 1080p, 1080i, or 720p long form at 4:2:2. Say, an hour a tape. Quote:
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And if people think the Firestores are expensive, they need to go check what the Wafian's are going for. I was THRILLED with the price of the Convergent and compact flash cards by comparison. No, I'd say being able to write an hour's worth of XDCam footage to a 50GB BluRay for what it costs is an incredible bargain compared to HDCam/HDCamSR. |
I'd agree that tape is limiting in terms of continuous recording, so that's a fair point in favor of other solutions...including drive-based recorders for tape-based cameras. Where tape excels is being able to record unlimited amounts of footage out in the field without any backup work required until you get back to the studio.
As far as cost is concerned, the "Red" camera proves that standard flash memory can capture high bandwidth video at much lower cost than either P2 or SxS, so the latter clearly aren't cost-effective solutions. They're moderately useful until manufacturers admit they don't have to charge us $15-50 per minute of recording capacity, and after that they're only useful to those who have already invested in them. Maybe we all go tapeless in two years instead of four because the benefits outweigh the drawbacks before then, but the full benefit of solid state recording isn't realized until memory cards are dirt cheap. |
Getting back to the original question, SxS is more practical than P2 unless someone wants you to shoot DVCProHD, in which case you don't have much choice.
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I couldn't tie it down to any particular circumstance, and on some occasions it definately wasn't heat. In practice, I just used to go to the tape for any missing but indispensible shots (once it was an entire interview!) and still found it saved a lot of time. (It was an FS-4 Pro.) Colleagues experiences have varied from far greater problems than mine, to no problems at all. There is also the possibility of cables coming loose, and the long boot up time was a big irritation sometimes - I've powered up the camera and Firestore together, and on more than one occasion started and stopped recording to tape before the Firestore was ready at all! Overall I think they're a good device - but I'd never have it as my sole recording media. Quote:
The Firestore was on a fairly long cable, off the camera and by the side of a chair, but even so the fan noise was so obtrusive after a while that not only did the mics pick it up (Sony ECM77s), but the interviewer/interviewee found it distracting, especially as the pitch changes as the unit heats up/cools down. Next time we resorted to a very long Firewire cable, and putting it in the next room. |
Yea, I'm with you on the CompactFlash/SDHC stuff. BUT, to be honest, if I am working in the field, I'd rather have something a bit more robust than an SDHC card. Regardless, how many people that have reds are shooting compactflash? A modern compact flash on a RED gives about what, 4-5 minutes of recording for $150? Want to do the financial math there?
So even at that level, the answer is not solid state, but hard drive. It still offers the best bang for the buck. I don't know ANYONE on RED trying to write to tape. Everyone wants to move away from tape for originating footage. It's slow, cumbersome, and inflexible. What happens if you dump a load of cash on an HDCam deck, and next year, a new standard is embraced? You're stuck. With solid state and hard drive, it's a firmware change. I think where we tend to disagree is that pros already see solid state as "dirt cheap". It's those coming from $2 miniDV that see solid state as expensive. The other thing that you seem to be conveniently overlooking is that solid state is renewable. Tape is not. If I shoot onto tape, it's a consumable. So if I buy a $70 HDCam tape or a $160 HDCamSR tape, that is money lost. Solid State means I can shoot again on that same media 1000 times. HD is not SD. If you want to step up and play with the big boys, then you're going to have to open the wallet. And you are going to have to shift your opinions of what "reasonable cost" is. Reminds me of the day I found out what Kinos and HMIs costed! :) It's a brave new world. Quote:
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Wow!
I've never had any of these issues. Did you ever speak to Focus about any of them? I just pulled out my Firestore to test. Took 9 seconds to go from pressing the power button to ready to record. The DVX takes about 5 seconds I think, and my EX1 takes a bit longer. I have the unit sitting on the corner of my desk right now. About 2ft from me. And I can't hear it. At all. I definitely think you had either a faulty unit, or one in need of some attention. Quote:
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Buy what suits you. Forums are no substitute for trying the different workflows for yourself.
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1. Record 1080p 4:2:2 to tape, archive to Optical Costs: Deck ~$100k Recording Media ~$150/hr non-renewable Archive ~$40/hr 2. Record 1080p 4:2:0 to SxS, archive to optical Costs: Deck ~$0 Recording Media ~$1600/hr (one time cost) Archive ~$13/hr 3. Record 1080p 4:2:0 to tape, archive to tape N/A The comparison to low-cost tape doesn't bog down because there IS no low-cost tape way to do this. It doesn't exist. But in looking at the numbers, archiving master footage from SxS costs ~$14 per hour (based on current bluray pricing). But your originating media gets reused. In an all tape workflow, you're originating tape does not get reused, and if you master to a different tape, you've now burned 2 tapes per hour. If we were actually working with HDV or DVCPro level tapes at ~$10 each, that's $20/hr. The tape workflow is actually more expensive. It will take longer to amortize the initial price of the cards though, and that's the problem. P2 is still fighting this battle to a degree. At the outset, the media to do a 2hr shoot cost more than the camera. I think Sony walked around that problem very nicely only a couple of years down the road. Not only that, but they gave away about an hour's worth of recordable media for free. Your point about solid state media being so cheap, people can treat it like tape sounds great, but I don't think we'll get there any time in the foreseeable future. As the media gets cheap enough, camera manufacturers will raise standards and perhaps 5 years from now when 16GB CompactFlash cards are $15, we'll need to be saving 4k 4:4:4 files on them, and 64GB cards will be the only thing that makes any kind of sense. Nothing will sit still. Look to digital SLR cameras for an easy example. When people were clamoring for 512Mb cards, cameras were shooting 2 megapixels. Now, cameras shoot 12 megapixels, and they are clamoring for the same 32GB cards we want. |
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The Panasonic HMC150 looks promising as a good compromise between HDV and expensive solid state recording, subject to some caveats for transcoding and editing the footage. And it points the way to affordable solid state cameras of the future, recording a variety of HD formats on memory cards costing a few bucks per hour of capacity. Would anyone here not appreciate being able to save their master footage on the original media at negligible cost, with no archiving time required? C'mon, admit it... ;-) |
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But I am going to be really honest with you. I really would not care to store my stuff long term on CF or SDHC. The form factor is too small. I can't write notes on it, and I am really scared I could drop one or two and not notice! I've had to hunt down miniDV tapes on long outdoor shoots. The klutz in me can just imagine dropping one down a crack in the elevator shaft, or a drainhole, or some other such thing! My keys are on a massive carabiner because I once did some far too stupid with a small set of keys. I think being able to treat CF or SDHC like tape will be great for many shooters though, and I certainly won't deny that. I like the DVD form factor best of all. Big enough to seem substantial, small enough to fit HUNDREDS on a bookshelf. |
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As for a faulty unit, we had several within the department, and all the ones I came into contact with behaved similarly with regard to fan noise. I don't want to worry you, but could yours be a faulty unit, a faulty fan or heat sensor? Nice and quiet, but...... As far as all the solid state versus tape and cost etc, then well, lots of good points all round, but Kevin has particularly good thoughts with remarks like "....camera using memory cards so cheap you could save them in a drawer indefinitely. That's when solid state recording fully replaces tape no matter what your criteria are" In view of the title of this thread it may be worth mentioning XDCAM HD disc, which seems to be around $25 for a 23GB disc, and which most people would consider "consumable". Lets round down, call it $1/GB, and say this "defines" consumable. One US retailer is listing 16GB SxS cards as $899, and 133x CF 16GB cards at $185.95. Rounding down again for ease of numbers, lets call the SxS figures $50/GB, the CF $10/GB. If we now assume a year on year halving of cost, and look forward only 3 years, that will make the SxS cost per GB $6.25, and only $1.25/GB for CF! Suddenly Kevins thoughts about treating solid state like tape, putting in a drawer indefinately, start to make a lot of sense, and in the not too distant future. Downloading and backing up equates to time, which can equate to money, which can skew the argument even further in favour of the desire to simply put the original media in a drawer. Those figures above predict parity between XDCAM disc and CF in about 3 years, but longer for SxS. Wouldn't it be nice if Sony brought out two tiers of SxS - the current one, and "SxS lite"? The latter with the characteristics and costs of 133x CF, say. And if anybody doesn't think that would be fast enough, I think it would actually be faster than XDCAM disc. |
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And what's the difference really when few consumers own 1080p displays, plus can't see the difference between 720p and 1080p at normal viewing differences? Quote:
As far as CF cards are concerned, good 16 GB ones are readily available and 32 GB ones are starting to come to market, both at prices just a fraction of P2 or SxS. This is what will define the future of solid state recording for most folks, once camera manufacturers make more cameras which work with standard memory. Quote:
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http://www.officedepot.com/a/product...ith-Processor/ Quote:
1. LONG form recording times that are going on the internet or SD-DVD. In this case I need something like the firestore. 2. Short recording times at the best resolution possible, which is why I am working on the Flash XDR. The SxS cards are really just of little use to me. I know that won't be the case with the majority of buyers, but they just don't fall within my needed parameters. One of the major reasons I didn't buy the HVX200A was because I couldn't use our current firestore to record with it. I would have never used any P2 cards. |
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May 2007: Finally, a replacement of tape as an archival medium? Quote:
thought, either. Re: July 2008: SanDisk introduces WORM Cards |
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