[Avid-L2] Re: Motion tracking

If that is what he wants, he drops a symphony warp (or resize then promote to 3D) on the top shot. Track the motion. Then drop that effect on the bottom shot and remove it from the top.

Or, if he has already applied a key to the top, use the tracker and track the top. Then select the tracks in the tracker panel and CTL+C (copy). Turn off the tracker in the key. Apply the Symphony warp to the bottom track, open the tracker panel and CTL+V (Paste) and the tracking data from the other effect will be there.

Very simple either way.

--- In Avid-L2@yahoogroups.com, "johnrobmoore" <bigfish@...> wrote:
>
> Sounds like he wants the motion data from the foreground blue screen to effect the background image. Sounds a bit like years back when they came up with a way to control a channel of ADO with data from a camera head shooting a blue screen image. Like a virtual studio tracks the background as the subjects camera move and zooms in and out.
>
> --- In Avid-L2@yahoogroups.com, "Terence Curren" <tcurren@> wrote:
> >
> >
> > Not sure I'm following exactly. When you use the tracker, you can select whether it tracks the foreground or the background.
> >
> > Is that what you are asking?
> >
> > --- In Avid-L2@yahoogroups.com, "eyesplice5" <eyesplice5@> wrote:
> > >
> > > Editing on Nitris DX 3.5.9
> > >
> > > I have a blue screen shot with motion reference dots.
> > >
> > > Is there a way to track the foreground motion blue screen shot to a background plate?
> > >
> > > Thanks,
> > >
> > > Ed Salier
> > >
> >
>

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