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Re-export from Color, or CC Uncompressed file?

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Re-export from Color, or CC Uncompressed file?
by Greg Lee on Jun 29, 2008 at 8:47:30 am


Here's what is quite possibly a stupid question, but alas... I've CC'd a DVCPROHD project in Color and exported it 8-bit uncompressed (possibly overkill, but I've got the drive space, so why not). Now, I want to globally bring the luma down, and I've already exported the project from FCP into an uncompressed quicktime.

So here's the question... If I bring that single uncompressed quicktime file into Color, do a curves adjustment on it and re-render, will I lose a generation of quality, or is Uncompressed+filter-to-Uncompressed immune from generation loss?

The option, though less appealing, is doing a global primary out adjustment on all the original clips in Color, re-export to Final Cut, re-export to single Quicktime. Obviously, more steps.

Any ideas?


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Re: Re-export from Color, or CC Uncompressed file?
by walter biscardi on Jun 29, 2008 at 12:04:18 pm

[Greg Lee] "The option, though less appealing, is doing a global primary out adjustment on all the original clips in Color, re-export to Final Cut, re-export to single Quicktime. Obviously, more steps."

That would yield the cleanest results.

Walter Biscardi, Jr.
Biscardi Creative Media
HD and SD Production for Broadcast and Independent Productions.

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Re: Re-export from Color, or CC Uncompressed file?
by Joseph Owens on Jun 30, 2008 at 3:53:01 am

Or, apply Proc Amp or other video filter in FCP and save yourself steps, time, grief, recompression, generations... etc.

jPo

This IS my blog!

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Re: Re-export from Color, or CC Uncompressed file?
by Dean Sensui on Jun 30, 2008 at 10:43:46 am

Do a global primary out and re-render. You don't have to re-export to FCP because Color will overwrite the previous files (if you haven't changed the output file path), and FCP will re-link to the new files.

Dean Sensui -- Hawaii Goes Fishing

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