> > On Fri, 10 Dec 2010 06:15:21 +0100, David Koski <[email protected]> > > > > wrote: > >> Is there a filter or other method in Cinelerra to swap the frames back? > > Herman Robak schrieb: > > I think the right combination of the effects "frames to fields" and > > "fields to frames" will do the trick. > > Hi David & Herman, > > this is certainly true -- with frames to fields, a separate 50fps project > and then a back conversion you can do pretty much everything with > interlaced material. (I am using this right at the moment using this to > employ the motion tracker, which tends to become confused when running on > shaky interlaced material, but works super precisely with this trick on > 50fps...) > > But, just for changing the field order, there is a way simpler method: > just move the video down/up by *exactly* one scanline. This can be achieved > with the "camera" automation. In your case, you'd just use the automation > on that parts of your edit which seem to reverse the field order. > > Generally speaking, this trick is also helpful if you want to use > interlaced footage running backwards (without such a correction this > obviously would get the field order crossed)
Thanks. I am missing something. When I set the Y value in the camera to 1 it has little effect. Shouldn't the shift only be applied to field? Regards, David Koski [email protected] _______________________________________________ Cinelerra mailing list [email protected] https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
