Eric Darling |
February 18th, 2007 12:12 AM |
Quote:
Originally Posted by Ken Hodson
I don't understand comments like this. For starters I believe you meant the HDV mode not DV right? If not then yes DV would be a drop in quality for sure.
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No, I meant DV. It was an obvious comment, I guess.
Quote:
Originally Posted by Ken Hodson
All right. Now you say you recorded to tape which means HDV compression. So taking this out and converting it to a codec like DVCproHD hardly seems beneficial to me. Why not simply (I'm a PC guy so I'm not mac experienced but..) edit in apples HDV intermediate and render out to Sheervideo or some other lossless codec? Converting HDV to DVCproHD just seems counter productive to me. I can respect the workflow simplicity and speed especially being in a Mac world where your software is geared for DVCpro, but converting a compressed codec into another compressed codec with a lower resolution all in the name of quality seems goofy to me. Are you saying component out and DVCpro combine to make the chroma edges smoother? I just picture a 4:2:0 HDV frame down rez'ed and stuffed into a 4:2:2 frame with that original 4:2:0 inside it.
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Well, I never meant to imply that I was improving image quality. But DVCPRO HD, being an I-frame codec, stands up better to multi-pass post. Since Keylight was necessary in this case, I had to go to AE - so, would I have been better served by digitizing native HDV, and then outputting back to HDV with composited graphics? I didn't test it, but I know that HDV isn't the best choice for post-production since it's clearly an acquisition-only format, so I doubt it.
Or are you saying that I should have used HDV to capture natively, and then deal with the rounding and concatenation errors when I rendered to another HD codec in AE, like, oh, I don't know, DVCPRO HD? It seems to me that it's smarter to know what you've got on the front-side when it comes to green screen material, especially.
Additionally, the digitizing process (at least in FCP) is a lot smoother and faster using the Kona LHe vs. the HDV firewire input. You shouldn't overlook the workflow part of the equation as a critical element in terms of productivity.
I suppose it's safe to say that it wasn't "all in the name of quality." I'm sorry I didn't make it clearer.
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