Quote:
Originally Posted by JamieBee Is leaving footage on dv tapes rather than burning to dvd better then ? Better pic quality ? You can only fit 20 mins of footage on a standard 4.7gb dvd ? Are you saying the dv and av inputs are only needed if you are going to transfer your dv footage to dvd ? |
Start with your last question first. No, you don't need DV or AV
inputs to create a DVD. You only need
output (which all camcorders have); with this you can output to a PC (or DVD recorder) to create a DVD.
Here is the story: DV is much less compressed than MPEG2 (which is used for DVD video); so in theory that means higher quality. The reality is that if you create a DVD from DV footage (using either decent software or a decent DVD recorder) you should see no visible loss of quality (as long as you don't try to fit too much on a single disc). You can fit 1 hour of MPEG2 video for DVD on a single layer disc at best quality; 2 hours at good/standard quality.
So.. you shoot DV, you edit DV, you create a DVD. Don't need DV/AV in for any of that.
You need DV-in only if you want to save your
edited video back out to DV tape. Why would you want to do this? The answer is not for everyday playback (you will play your DVD for that). It is for 2 reasons:
1. Tape is (I believe) more reliable for long term archive (or if nothing else gives you another backup if your DVDs fail).
2. If you ever want to make further edits to your already edited movie, it is best to use DV for that. A single "generation" conversion from DV to MPEG2/DVD creates loss, but you should not be able to see it. But if you later edit that again (and again), with MPEG2 you will start to see noticably quality loss. With DV, you can edit many generations with no visible loss.
Now there are other ways of saving the edited DV file than tape - you can also save these to a data DVD, but this is when you'll only fit 20 mins per disc. These discs you can not play on a DVD player but can be used for future editing.
Hope that makes sense.