Thomas, Unlike the documentation that states to turn it off, you could just leave the "Draw Vectors" parameter selected.
Motion tracking always seemed to foil me..I never could get it right. Here is a post from Nicolas that helped me get started: https://init.linpro.no/pipermail/skolelinux.no/cinelerra/2006-October/008351.html scott On Fri, 2007-09-21 at 05:05 -0400, Thomas Levine wrote: > I'm having some trouble with the motion tracker. It's often very > shaky; often the location of the translation block will swap between > locations half a screen a each frame for a few seconds. Also, the > translation block is often very far away from the hand and mouse. and > it's quite difficult to set the location of the translation block and > search area because the picture moves around so much when I do this. > (I've been playing with the motion tracker with stabilization.) > > How do I add a track with a cross like in the motion tracker samples? > I figure that the picture won't bounce around if I track instead of > stabilize. > > On 7/20/07, Kevin Brosius <[EMAIL PROTECTED]> wrote: > On 2007-07-20 17:43, Thomas Levine wrote: > > I have a bunch of recordings of people using a computer > mouse, and I want to > > look at trends in mousing location. If you want to know > why, read this: > > > > http://www.scribd.com/doc/128875/Effect-of-the-Number-Pad-on-Mousing-Location-Plan > > . > > > > I didn't place any sort of markers on the subjects, and I > was originally > > planning on analyzing the recordings manually, but I'm > wondering whether > > there's any software, preferably something free and open > source, that can > > help at all. The mouse itself can serve as a pretty clear > marker, so is > > there's any way I can use software to track a sharp line > like those on a > > mouse. And if Cinelerra can do it, what functions should I > look at? > > The motion tracker can probably handle this. It can be used > to output > motion paths to a file also, which might be useful for you, if > you want > to automate the analysis of the mouse motion. > > There is a tutorial on basic usage in the wiki/manual. > > http://cvs.cinelerra.org/docs/split_manual_en/cinelerra_cv_manual_en_13.html#SEC196 > > -- > Kevin > > _______________________________________________ > Cinelerra mailing list > [email protected] > https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra > _______________________________________________ Cinelerra mailing list [email protected] https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
