Hi all, does anybody know about title crawls as far as jittery motion on interlaced broadcast is concerned? Basically, whenever I need to do a crawl (left to right or right to left), and unfortunately that happens too often, I have to render it interlaced for it to appear to move smoothly when broadcast on TV. Is there some magic formula as in the above that will make it unnecessary to do so? Anybody?
Thanks, Ron Ganbar email: [email protected] tel: +44 (0)7968 007 309 [UK] +972 (0)54 255 9765 [Israel] url: http://ronganbar.wordpress.com/ On 16 May 2011 17:30, chris <[email protected]> wrote: > something like the below should work... > > set cut_paste_input [stack 0] > push $cut_paste_input > Text { > message "start at frame 10\n\nframe \[frame]" > font /Library/Fonts/Arial.ttf > yjustify center > Transform 1 > box {480 270 1440 810} > center {960 540} > name Text1 > selected true > xpos -2 > ypos -326 > } > Transform { > translate {0 {"frame<startframe? 0: speed*(frame-startframe)" x3 0}} > center {960 540} > filter Keys > name scroll > selected true > xpos -2 > ypos -253 > addUserKnob {20 User} > addUserKnob {3 startframe} > startframe 10 > addUserKnob {3 speed t "speed in pixels per frame"} > speed 1 > > } > > > > > > > > From: Jared Glass <[email protected]> >> To: nuke-python mailing list <[email protected]> >> Sent: Mon, 16 May, 2011 13:42:27 >> Subject: [Nuke-python] Smooth Title Rolls >> >> Hi There >> >> Could someone please help me out with the formula for >> non-jittering/stuttering title rolls. >> >> >> Regards, >> Jared Glass >> Compositing TD | Triggerfish Animation >> [email protected] >> >> > _______________________________________________ > Nuke-python mailing list > [email protected], http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-python >
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