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Subject:
Digital video file transfer and editing for beginners
Category: Computers > Graphics Asked by: boomering-ga List Price: $5.00 |
Posted:
29 Sep 2002 15:48 PDT
Expires: 29 Oct 2002 14:48 PST Question ID: 70575 |
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Subject:
Re: Digital video file transfer and editing for beginners
Answered By: vinods-ga on 30 Sep 2002 11:00 PDT Rated: |
hi boomering, good you founf that PDF! I went through it a few hours back myself to see if it would be of use to you. i was waiting for your response before i thought i will refer you to it. Well, coming to the world of non-linear video editing... 1. Many books are available on non-linear video editing. But before i get into this, there is another important issue on hand. As I had mentioned before, video is the power-hungry kind! Apart from the CPU chip speed and amount of RAM, you will need 'AV rated' hard drives for the video material. Basically these are hard drives that have faster rpm (revolutions per minute) and therefore faster access time than the usual hard drives. Then of course, you could also use SCSI hard drives that are much faster than even AV-rated IDE hard drives, and of course, more expensive! You would certainly do well to have your main editing system as your desktop. (I will need its specs too). What you will need is i) a Video card like the Matrox RT.X10. This is the in and out path for video from your camera. Apart from this, the card also contains all the electronics needed for the editing process and merely uses the rest of your computer for interfacing. matrox rt.x10 URL http://www.matrox.com/video/products/rtx10/home.cfm specifications URL http://www.matrox.com/video/products/rtx10/specs.cfm (check out the inputs and outputs - you can use a 1394 DV in/out as well as any standard input from even a VHS player! and output directly to a VHS player as well. S-video in/out is also available.) computer system requirements URL http://www.matrox.com/video/support/rtx10/rec/sys_rec.cfm costing from one online dealer - $599 URL http://shopmatrox.com/usa/products/datasheet.asp?ID=296 1394 compatible devices - i have mailed matrox to ask them if your camera and display card has any particular problems with compatibility. i will revert to you soon as i get a response from them. ii) You will do good to have a 7200rpm hard drives. This is recommended so that your video hard drive has a fast enough access time and therefore enough data transfer rate. Moreover, video also takes up a lot of space like 13GB per hour of DV. So, a larger hard disk will mean you dont have to keep pushing out stuff from your hard drive when you need to digitise new material. SEAGATE HARD DRIVES URL http://www.seagate.com/cda/products/discsales/index (here please look at the models that are 7200 rpm. there are ST360015A - 60GB ; ST3120023A - 120GB. this is just an example. i can find you IBM hard drives too, if you like) iii) IF you want a truly professional-looking and to a large extent an almost professional setup, you will need 2 monitors and a dual-head display card. Basically this card can run two monitors and the software can bbe configured to display the time-line and edit windows on one monitor and the picture on the other. Alternately, you can also hook up a TV to see the video picture. iv) and of course, being an audio professional in first place, i will suggest having a good pair of speakers and an amp to monitor sound! This is not the 'ideal' or 'professional' setup but it will perform way ahead of trying to edit on your notebook or any other 'consumer' editing setup. It will also be much more stable, since you are giving the process the basic power requirements it needs, if not the ideal amount. I should think you have enough on your hands for decisions! Don't worry about the editing process. I will give you enough info on this soon as you are ready! If you feel you will take care of this hardware issue yourself and just need info about the editing process, please let me know and i will be glad to comply. warm regards vinod-ga | |
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boomering-ga
rated this answer:
Very thoroughly and reponsively answered! |
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Subject:
Re: Digital video file transfer and editing for beginners
From: vinods-ga on 30 Sep 2002 00:36 PDT |
hi boomering-ga, i can walk you through the process but before i can do that i need to get a fix on some things. i) you need to fix on the software you will be using. I suggest Adobe Premiere 6.0 as your principal editing software. Please visit their site and figure out if you are interested in using this. It is a very good piece os software and has many users around the world. You can also download a demo from the site and check it out. URL http://www.adobe.com/products/premiere/main.html once you have a fix on the software I can recommend good books, videos etc., that will shorten your learning curve. ii) I need to know the specs of your computer. Video editing is a hardware-intensive process and needs a lot of power on the machine. After reading the specs I can suggest to you any changes if required. (If it is a standard Sony spec, please let me know and I can find the specs myself and save you the trouble!) iii) In general there are some common steps to video editing. I can always run you through these, but I feel it will be a lot more helpful to you if you can adress the above issues first so that you can get the appropriate reference material for the entire process. As you had mentioned in the question, you are looking at the 'best software to use'. warm regards, vinod-ga |
Subject:
Re: Digital video file transfer and editing for beginners
From: boomering-ga on 30 Sep 2002 07:45 PDT |
Hi Vinod, I have Adobe Premiere 6.5 on order. I downloaded their primer on DV in PDF format; it's 50 pp and pretty good. The computer is a notebook; I think it's a standard spec for the Vaio, but here's what I know: Pentium III, 256 MB Ram, 20 gig drive, NDIS 1394 Net Adapter, ATI Rage Mobility-M1 AGP Video adapter. I think I'd rather do the editing on my desktop, but I don't have a 1394 card yet, and I don't know how well suited my video card is (NVIDIA GeForce MX/MX 400). |
Subject:
Re: Digital video file transfer and editing for beginners
From: nickkitson-ga on 07 Feb 2003 21:32 PST |
hi Boomering-ga, Looking at the date I guess you are not so much of a newbie by now! A comment on your hardware re-inforcing what has been said - your laptop is almost certainly too slow (especially cpu speed and disk speed) This has various impacts (i) you are likely to get dropped frames when capturing (ii) you may get system crashes if trying to output the result back to DV tape (depending on where your camera was purchased - DV-IN capability attracts high import taxes in Europe so is often omitted) Disk size - 20Gb may be ok if you only want to do 5-10 minute projects but not much more. If you want to output the results to anything other than DV or VHS tape, you will need to be running software to compress to MPEG formats, 'author' if you are creating a VCD or DVD and then burn which may need large temp files. I would allow 1GB to start with plus 20GB per hour of original video. Defragment very often to give your disk the best chance of success. OS - As your notebook is a Sony Pentium 3, I'm guessing that you have Win-ME - I haven't used ME but I have used machines with Win98-SE, Win2000 and WinXP-Home - Win2000 and XP are much more stable - performance (speed) of Win2000 will be better than XP on low-medium spec machines. Memory - 256kb is ok although tight for WinXP. More will speed up editing work but if on a budget, it will be ok. Graphics card - I've used low to medium spec cards without any problem and I don't believe a high end card will speed things up much or otherwise make the editing process easier. Automated capture - I guess you will have found out by now - I'm sure all Sony TRV cameras can - don't worry if your software doesn't list your exact model - try another model. Using automated batch capture is very useful even if you are only capturing a couple of clips as the capture can be repeated to single frame accuracy. This means that you can delete the (large!) avi capture files once you have completed the project and exported the results. You can then archive the various small project control files and keep the original DV tape. If you find you need to re-edit the project <g>, you can re-create everything easily. As you can tell, I suspect your notebook isn't the right machine for you. You don't give the spec of desktop but, assuming its reasonable, you will find that firewire cards are cheap now and a far better approach than upgrading your notebook. I have some experience in this area as well but need to go now. I'm not a researcher and Google won't take new researchers at the moment so I don't think you will be able to get back to me although I may keep an eye out. Cheers, Nick |
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