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Posted by doc on 02/24/06 06:01
if one has to convert HDV to lightly compressed intermedia format then why
go with the higher resolution to begin with? that's like taking a 22XX x
14XX pixel picture then compressing it to 640 x 480 or 800 x 600 to work
with it then upsizing the result and expecting the END RESULTt to be
something higher in quality output. my own experience is that once you've
corrupted the original material, the good stuff is gone. sure it might
still look good, but it would have just by starting with a lower res that's
workable. my whole issue with any form of HD for now. until the jury is in
on HD/HDV i'd stay away from it. my 2 cents or even a penny for the most
part.
drd
"Ben" <nospam@nospam.com> wrote in message
news:43e320b9$0$6962$ed2619ec@ptn-nntp-reader02.plus.net...
> How is this being done? As I understand it, the options are;
> 1) Edit HDV by decoding the whole GOP and then re-encoding it, which
> sounds very lossy to me
> 2) Convert to a more lightly compressed intermediate format (presumably
> using only intra-frame compression, like DV) and edit that.
>
> I'm guessing people are going for the 2nd option, but which intermediate
> codec is being used, and are any of them becoming acceptable for
> distribution, or do you have to convert back to HDV (lossy) for that?
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