Brian Rytel | 31 Dec 10:14
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Re: stereoscopy

A few typos in the last email:

While not a 3D expert, it doesn't exactly work that way.

 3D video shot with parralax (the current technique) would have to lined up and synched, which would be a playback issue. But what you're talking about is a 3D compositing function, which would involve "making up" 3D information rather than playing back parralax/stereoscopic 3D video and editing it.

Extrapolating depth from an image in an attempt to create a 3D composite is very tricky business. Using two alternating/polarized 3D images to give a 2D version of a shot to each eye is very different. But it's a cool idea nonetheless.

B.J.M.R.



On Thu, Dec 31, 2009 at 1:12 AM, Brian Rytel <tesla.pictures-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
While not a 3D expert, it doesn't exactly work that way. 3D video shot with parralax (the current technique) would have to lined up and synched, which would be a playback issue. But what you're talking about is a 3D compositing function, which would involve "making up" 3D information rather than playing back parralax/stereoscopic 3D video and editing it. Extrapolating depth from an image in an attempt to create a 3D composite is very tricky business. Using two alternating/polarized 3D images to give a 2D version of a shot to each eye is very different.
B.J.M.R.


On Thu, Dec 31, 2009 at 12:47 AM, Seb <seb.semper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
hi,

i thought about some kind of a filter or mixing-effect. so for example you put the two video-tracks in sync above each other and then you apply some kind of stereo-mix-mode and you are done. this would also allow more flexibility since you still can edit both tracks with all the other filters and effects available in lumiera.

so can this be done and does anybody wants it to be done?

sincerely seb



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