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10-Bit uncompressed alias problem
I’ve totally tweeked my Decklink SP & my FCP HD, and still when I squeeze back 10-bit uncompressed SD over default black, I still see massive aliasing (sorry for the misspelling).
Yes it’s squeezed and placed at even intervals, and the same happens when I squeeze back via AE 6.5 then import into a 10-bit show. Is it that FCP HD has a problem playing this type of picture, and do I have to blur a little bit – if so, kinda lame?
Ivan do not respond, you are not welcome and sorry for the mis-posting in the overall Communications forum.
Mike
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2 Replies
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From all I’ve read the Decklink SP card is not a 10 bit card but rather an 8 bit card. See this thread on the Decklink forum. I checked the Decklink site and it appears they advertise the card to support 10 bit output, which may be true, but they make no mention of the input stream.
https://www.creativecow.net/forum/read_post.php?postid=111200370787186&forumid=124
Michael Alberts
Ambidextrous Productions, Inc. -
When you squeeze footage, you are in essence trying to squish many scan lines of video into a smaller shape that still produces the original scan frequency. Anything that moves or has diagonal lines will hose you a little. Can you add a slight vertical blur, or create a file sequence with whole frames or something?
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