1

When I borrow a what I guess is a PRO or at least semi-pro camera such as a Sony HVR-Z1U from my towns PEG tv studio to capture some lecture or whatever in the region, I'm always stuck with the tape changes at about an hour.

Some of the NEWER Sony cameras in this class now have a FLASH based "hard drive" but since they are formatted with dumb old FAT or possibly FAT32, they chop the resulting file into many sequential pieces that ultimately have to be put together. I don't know what video file format Sony uses or if it is yet another new one everyone has to now suffer.

This is also available as a separate Sony product for about $800, but since the local cable studio folks are not planning to buy any yet, and the only hard drive(s) they have as external firewire fed devices for the cameras were VERY expensive and are reserved for official town hall events, I'm looking for a suitable solution that should be laptop based.

The cameras spews it out continuously on its firewire port, and my laptop has a firewire input, but even if it didn't, they are readily available on a PCMCIA card format.

I'm looking for FREE or very affordable windows software package that captures for however long the shoot is, and produces a NO LOSS recording that then should be easy to input to any standard low or high end editing software package.

I see no need for fragmented little files. A 500 Gigabyte drive these days is near $100 at 5400 RPM and about $140 at 7200 RPM, and formatted NTFS I can make as large a file as I wish. I could use spare space on my C: drive, or could partition it and have a C: drive and a separate data only drive. Ive been meaning to stick a larger drive in my laptop, and this is a great reason to do that!

I was once told by a PRO that there was some hacks that involved VLC that he thought might just work, but I never got any details.

Anyone know of such software? What would be the optimum video file type to be easily usable by PC and MAC editors, and yet lose NO quality at all?

Ideally, perhaps this very same software could also play BACK out the firewire port in some suitable way and one could then make "copy tapes" with just the tape drive in the original camera. Again this process should be LOSSLESS (- missing a frame or few at startups isn't an issue). I can easily make copy tapes camera to camera when I can borrow two cameras, but that isn't always possible, and signing up to use a "TAPE DECK" in an editing room at the studio means getting in line and waiting.

I'm trying to relegate the damned mini-DV tapes to a role as emergency backup, and do continuous recording using a fairly vanilla laptop in a way that then makes sharing and using trivial.

PEGMedia.org now expects finished MPEG2 videos for distribution to other PEG stations, but raw camera footage might well be desirably shared by various local stations all eager to do their OWN version of perhaps one of the Governor's relatively few and scattered "town-hall" events that each actually covers many adjacent towns and could have cameras from several all shooting and interested in sharing, or for any other similar situation.

Rather than edit at all initially, you go home and FTP your raw footage up and everyone else does the same and then you all download whatever you want. Ideally everyone is getting line or mic level audio off the main board, and some may be on cables and some may a use a wireless link, but having common audio makes using whatever pieces one wants from whichever town's cameras an easy process.

Anyway, at least, how do I make my windows laptop a firewire connects "hard drive" for a camera?

flag

4 Answers

1

"What would be the optimum video file type to be easily usable by PC and MAC editors, and yet lose NO quality at all?"

On a Sony Z1, you're recording with DV compression, or with HDV compression, depending on your settings (I assume you're shooting SD, since your tape runs out in an hour). In order to capture SD footage out of your camera in full quality, you need to import it as DV footage. Either DV-PAL or DV-NTSC, or SECAM.. depending on where you live. This isn't "uncompressed" or "RAW" footage in anyway, it's still quite compressed. But it's the least compression that the Z1 can offer. I don't use a PC, so I don't know of any software. But I know that on a Mac, iMovie would do the job, and that captures exactly what the camera feeds it, direct to hard drive.. there's no extra compression. So I'd assume there's an equivalent for windows somewhere out there. DV-compressed files can be saved as .dv or .mov, and can be cut by both Mac and PC without any problems.

link|flag
1

Most of the basic consumer NLE packages will do this (Adobe Premiere Elements for PC and iMovie for Mac OSX I know will do it for sure.

  1. At your event, set up your camera in 'Camera' mode.
  2. Connect your camera to your laptop via firewire cable
  3. In your software, go to your video capture window as if you were capturing from tape as per usual
  4. Set up your capture disc and compression settings (Josh is correct - you will be using the DV-PAL or DV-NTSC codec)
  5. Press 'Record' in your capture software, and you will start recording to disc.
  6. Press 'Record' on the camera if you want to record to tape at the same time.

You will need a good hard drive (7200rpm), preferably empty or defragmented, otherwise your video may drop frames.

link|flag
0

I found a great software for my MacBook Pro call Veescope Live. It retails for $99.00. You plug in through firewire and can record to the laptop hard drive or to an external drive. You can even use your laptop screen as a client monitor. Also, the beauty of this software is that it allows you to compose a Chroma Key live on location if necessary. It is a great, great piece of software and worked like a charm. The client loved seeing the green screen live and I knew I was get even lighting and a clean record.

I don't know if they have a version for PC or not. Plus it will select the record compression you send from the camera.

link|flag
0

Adobe Premier (or Elements) will do this as will a program packaged with Adobe CS3 or CS4 called OnLocation. Set up folder on hard drive (external drives work too!). Plug camera into firewire port, start program (Premier or OnLocation) turn camera to record (not VTR), press record on the computer program interface. It'll start to capture what the camera sees. You don't need a tape in the camera, but can simultaneously record to a tape as back-up. I do this all the time on shoots of lectures that are over an hour long. This is a good way to avoid loosing footage between tape changes.

link|flag

Your Answer

Get an OpenID
or

Not the answer you're looking for? Browse other questions tagged or ask your own question.