DVL-Digest 1191 - Postings: Index Aspect ratios etc (was Text glow ?) - (2) How to use 70% zebra? Perry - Re: Text glow ? - (2) Text glow ? - (2) Aspect ratios etc (was Text glow ?) - "Perry Mitchell" From: Perry Mitchell Lots of nice numbers and tests, but the bottom line is that your assumption that 720x480 in a DV frame represents a 4:3 image is wrong! Of course the error is small, and it is probably more important to co-exist with Premiere's foibles than to get it spot on, but we were talking exactitudes! For the hell of it I'll see what FCP does, because I suspect it is more exact. Aspect ratios etc (was Text glow ?) - "Perry Mitchell" From: Vidiot Perry responded: >To remind you, >the active pixel sizes are 712 x 486 (NTSC D1), 704 x 480 (NTSC DV), 702 x >576 (PAL). My miniDV camcorder FILLS the 720x480 frame. It doesn't contain 704x480 with 8 black pixel borders on each side. I'm going to do a test with the camcorder and shoot a perfect circle and square and see what I get. How to use 70% zebra? - "Crittenden, Jan" > From: Rich > > Is this correct? With 70% zebra I stop down until there are > no stripes then > open up (one stop) until first stripes appear on highlights. > And keep it > there. Thanks > > > --- > You are currently subscribed to dv-l as: crittendenj@panasonic.com > To unsubscribe send a blank email to %%email.unsub%% > -- (cut off when replying)----------------- > This list is made possible by Lifetime DV-L Benefactors such > as http://promax.com, http://videoguys.com, > http://panasonic.com/broadcast and the contributions of its members. > > > To contribute money: http://dv411.com/dvl.html > All about DV-L, to subscribe & unsubscribe: http://dv-l.org > Perry - Re: Text glow ? - "Valerie Shoaps" >For the hell of it I'll see what FCP does, because I suspect it is more >exact. I'll save you the trouble... http://docs.info.apple.com/article2.html?artnum=3D36836&SaveKCWindowURL=3Dhttp%3A%2F%2Fkbase.info.apple.com%2Fcgi-bin%2FWebObjects%2Fkbase.woa%2Fwa%2FSaveKCToHomePage&searchMode=3DExpert&kbhost=3Dkbase.info.apple.com&showButton=3Dfalse&randomValue=3D100&showSurvey=3Dtrue&sessionID=3Danonymous|132045749Whew... huh? Or you can go to article ID: 36836 Perry - Re: Text glow ? - "Perry Mitchell" From: Valerie Shoaps >For the hell of it I'll see what FCP does, because I suspect it is more >exact. I'll save you the trouble... http://docs.info.apple.com/article2.html?artnum=36836&SaveKCWindowURL=http%3 A%2F%2Fkbase.info.apple.com%2Fcgi-bin%2FWebObjects%2Fkbase.woa%2Fwa%2FSaveKC ToHomePage&searchMode=Expert&kbhost=kbase.info.apple.com&showButton=false&ra ndomValue=100&showSurvey=true&sessionID=anonymous|132045749 Whew... huh? Or you can go to article ID: 36836 Text glow ? - "Perry Mitchell" From: Vidiot As I totally expected, the 720x540 image is the CORRECT size to use with DV in order to achieve a 4:3 final output on the TV screen. Text glow ? - "Perry Mitchell" From: Vidiot >Lots of nice numbers and tests, but the bottom line is that your assumption >that 720x480 in a DV frame represents a 4:3 image is wrong! It is nice to say that it is wrong without saying how/why it is wrong. I'm not saying that 720x480 represents 4:3 in square pixels, but a 4:3 image in rectangular pixels. (diese posts stammen von der DV-L Mailingliste - THX to Adam Wilt and Perry Mitchell :-) [up] |
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