At 4:44 PM +0200 9/10/02, you wrote: >A word of warning: I haven't used cuepoints in video, but I sure >have in audio (.aif). I have also used the movieTime to sync stuff >with video. From my expercience, using movieTime is more tight than >using cuepoints. > >For my sharp projects, I've mainly used quickTime movies on a Mac. > >I did some comparisons using an audio-only QT, with cuepoints. I >found the movieTime to be more tight than isPassedCuePoint() or >whatever.
The overall accuracy depends what one is DOING with the timing points, and the available time scaling underneath. If you are jumping to them, then setting the movieTime vs. using a cuePointTime to set the currentTime should be roughly the same. As for responding to a particular time going by ... isPassedCuePoint() was never intended for precision. - it's a crude boolean that says you are passed a point. Since you do the polling, you set the accuracy (& pay a the potential performance impact for high accuracy = frequent polling) Polling the movieTime & responding should be similar. Using an 'on cuePassed' handler is the best way to respond to cue points. It fires as the cues occur, and doesn't require polling. hth -Buzz > > >-A. > > >>Greets to all >> >>It's looking likely that a number of projects I'm >>working on are going to be requiring stage events to >>sync with or be triggered by digital video. I've found >>that checking for the movieTime of the video isn't >>accurate enough so I'm looking at embedding cuepoints. >> >>I'll work out all the Lingo myself (but I shall call >>on you guys n girls if I get stuck) but I'm stuck on >>how to get them in. >> >>Any tips on procedure and required software? >> >>Cheers as always >> >>Ross >> >>__________________________________________________ >>Do You Yahoo!? >>Everything you'll ever need on one web page >>from News and Sport to Email and Music Charts >>http://uk.my.yahoo.com >>[To remove yourself from this list, or to change to digest mode, go >>to http://www.penworks.com/lingo-l.cgi To post messages to the >>list, email [EMAIL PROTECTED] (Problems, email >>[EMAIL PROTECTED]). Lingo-L is for learning and helping with >>programming Lingo. Thanks!] > >[To remove yourself from this list, or to change to digest mode, go >to http://www.penworks.com/lingo-l.cgi To post messages to the >list, email [EMAIL PROTECTED] (Problems, email >[EMAIL PROTECTED]). Lingo-L is for learning and helping with >programming Lingo. Thanks!] [To remove yourself from this list, or to change to digest mode, go to http://www.penworks.com/lingo-l.cgi To post messages to the list, email [EMAIL PROTECTED] (Problems, email [EMAIL PROTECTED]). Lingo-L is for learning and helping with programming Lingo. Thanks!]