View Full Version : Transferring from Camcorder to PC via firewire
Philippe Gosselin August 17th, 2003, 02:19 PM Hi all,
Ok i got my DV cam plugged into a firewire port and then what ???
Do i have to capture it like let's say "capture function in Premiere" or can i just dump everything that's on the tape onto the hard drive , if yes how do you guys do it.
Thanks a million in advance.
Phil
Michael Wisniewski August 17th, 2003, 02:59 PM If you're using Premiere take a look at this tutorial (http://desktopvideo.about.com/library/weekly/aa032403a.htm)
Philippe Gosselin August 17th, 2003, 03:14 PM WOW
Thanks Michael ,
i'm not using Premiere so far , it was just an example .
So is it possible to dump everything on the Hard drive cuzz that is basically what i would like to do.
Thanks a lot again
Phil
Michael Wisniewski August 17th, 2003, 05:46 PM Yes everything can be dumped onto your hard disk. Each hour of MiniDV takes ~13GB of space. File size can be an issue for older versions of Windows.
I prefer to use the word video "download" or "transfer" instead of video "capture" it sounds more accurate to me.
Aylwin Cal August 19th, 2003, 08:19 AM Follow up question: Does the capture software matter? In other words, are there differences in the quality of the AVI files between XP Movie Maker, Vegas, Premiere, etc.?
Mark Jefferson August 20th, 2003, 07:53 AM I used have all kinds of problems with capturing video. I would either get dropped frames, or the camera would capture 30 frames, then stop and rewind, etc. I even set up a Linux box to do my capturing with DVIO. Nothing worked well for me.
Finally, someone turned me on to ScenalyserLive. This is a great capture utility, and it does not suffer from some of the issues associated with DV capture, like messed up time codes. It also can catalog a tape in about 5 minutes, and then you choose which clips you want to capture. It's only $39 online at www.scenalyzer.com. The only downside is it captures at 1x speed, but none of the utilities I tried captured any faster.
And no, I'm not associated with them in any way, other than I use the product. Check it out, it saved me a world of heartache.
Cheers,
Mark Jefferson
Rob Lohman August 20th, 2003, 08:05 AM You can't capture DV faster then 1x. Scenalyzer is a great product
indeed.
Aylwin Cal August 25th, 2003, 05:34 AM Thanks, Mark and Rob, for your input! I'll check it out.
Brian M. Dickman August 25th, 2003, 11:54 AM And if you really just want to get those files onto your machine the absolute easiest, cheapest way possible, there's always DVIO (http://www.carr-engineering.com/dvio.htm). Free, and tiny. I'd rank it above Windows Movie Maker for capturing, but below any other serious capture software.
Philippe Gosselin August 25th, 2003, 03:16 PM Thanks for that link , i'm loking it up right now , although i might say that when i said that i wanted to dump my footage on my HD i meant in the raw and uncompressed format , so there is no loss.
Thanks a lot though
Phil
Brian M. Dickman August 26th, 2003, 02:12 PM As mentioned many, many times on this forum, DV downloading over firewire is a lossless process. You are really just using your camera as an external tape drive to the computer, copying the bits straight off the tape and down the wire. *However*, don't confuse this with "uncompressed" or "raw" data. You are getting an exact copy of what the camera put on the tape, compressed with the DV25 codec, which is lossy, and is compressed. It is something your camera does, there is no way to undo that.
Philippe Gosselin August 26th, 2003, 03:28 PM I stand corrected !!!! ;)
So how would you do it Brian , if you were in my position , just want to dump everything on the HD , what is the best way for you if you wanted to proceed that way.
Thanks a lot for the time you put in the response
Phil
Mark Jefferson August 27th, 2003, 08:15 AM Any of the tools mentions above will work. Everyone has their favorite way (I use ScenelyserLive) but the point is that your video is still raw DV - exactly as your cam recorded it. Another thing to remember is that DV is a compressed lossy format, meaning that video information is lost at the time your cam put it on tape. For best result, process the video as few times as possible before final rendering.
Cheers,
Mark
Philippe Gosselin August 27th, 2003, 03:09 PM Thanks for the heads up Mark ,
Because mainly what i want to do is get the footage on the HD and edit the whole thing and burn to a DVD as soon as possible.
Of course I want to lose as less quality as possible in the process. That's the whole idea of this post , thanks a lot for all your answers ,
Any more comments feel free to add it
Take Care
Phil
Glenn Chan August 27th, 2003, 06:35 PM You lose very little quality going from 1st generation DV to 2nd generation DV. You can try it yourself by exporting video as a still frame and then re-importing it. see http://www.adamwilt.com/pix-gens.html
I wouldn't worry about generation loss as it won't affect image quality as much as lighting, how still you hold your camera, and how you encode your DVDs.
Your computer doesn't actually download DV. It adds headers for the file and it changes the order of the data depending on whether it's capturing type 1 or type 2 avi. With type 2 AVIs the file has video as one continuous chunk and then audio. With type 1 AVIs the video and audio are mixed together. (may have confused type 1 and type 2 AVIs here). It usually doesn't matter much, except when a program doesn't accept type 2 AVIs. The transfer is lossless, unless timecode and other miscellaneous information is being stripped from the video (which iMovie on the Mac does). The transfer is lossless in terms of audio and video quality.
2- Scenalyzer sounds like a great program. I find splitting large clips up into "scenes" VERY useful. Premiere doesn't do scene start/stop detection unfortunately, which is a real shame because it doesn't work very well if scenes/clips aren't split up. I think you are supposed to do it manually while batch capturing (YECH!).
Aylwin Cal August 28th, 2003, 12:37 AM I use Screenblast Movie Studio 3.0 (upgraded from Video Factory 2.0c) and it also does scene detection. I think this is a great feature and I'm surprised that software like Premiere can't do it.
Myself, I was just wondering if there was any noticeable differences in quality between different capture software.
Stelios Christofides August 28th, 2003, 05:27 AM <I find splitting large clips up into "scenes" VERY useful.>
The program I use that does the above automatically is Ulead's VideoStudio 7. I just connect my DV camara to the PC via Firewire, open VideoStudio 7 and hit capture. It puts all the video onto the PC and splits it automatically into video scenes. It detects your start and stop points of your video.
After that you can edit as you like, put titles,special effects, audio and then you can render it to VCD, SVCD or DVD or put the edited version as an AVI miniDV file video back to your camera.
Stelios
Philippe Gosselin August 28th, 2003, 05:21 PM WOW !!!
This is AWESOME info you guys , the more i read the replies the more i get options though.
So i guess i won't be using Premiere HAHAHAHAHAHAHAHAHAH !!!!
thanks again for the info , they really help a lot
Keep it coming !!!
Phil :)
Gints Klimanis August 28th, 2003, 05:26 PM Pinnacle Studio8 does the same thing, along with a single step render to MPEG2, compile disk, burn DVD. I like its simple storyboard editor, although I occasionally use VegasVideo for audio cleanup and video processing.
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