Is it even possible to Rotoscope this scene
by Michael Fitzgerald
on
Sep 22, 2009 at 3:01:55 am
Hi all,
So I shot my footage on a Sony FX1 - its in 1080i60 HD. I only have Apple Final Cut Studio 2 Academic. I shot a scene in which a figure walks past a tv several times. At the time of the shoot i didn't have the correct footage I needed on the tv so i just popped in a tape. (stupid mistake #1). The scene called for a snuff film to be playing- it has major purpose to the story, So after I was done with the shoot, I went and shot a fake snuff film and put it on top of the original footage. It looks great, the only problem is when the guy walks in front of it - the snuff footage stays on top and walks behind it.
I can't re-shoot for a number of reasons - I might be able to re-order the shots but I really don't want to. Is there any way to fix this. What software do I need?
Re: Is it even possible to Rotoscope this scene by David Roth Weiss on Sep 22, 2009 at 4:24:21 am
Ugh!!! Too bad you didn't just stick a chroma key green card on the TV screen or even just leave it turned off, then you could have keyed out what was on the TV and put anything behind the moving guy. Now you'll have to roto every frame, and you're going to need something other than what came in the FCS2 box.
David Roth Weiss
Director/Editor
David Weiss Productions, Inc.
Los Angeles
POST-PRODUCTION WITHOUT THE USUAL INSANITY ™
A forum host of Creative COW's Apple Final Cut Pro, Business & Marketing, Indie Film & Documentary, and Film History & Appreciations forums.
Re: Is it even possible to Rotoscope this scene by Neil Sadwelkar on Sep 22, 2009 at 4:35:59 am
The guy who walks past the TV can't be in front of the TV for more than a few frames. That should be reasonably easy to mask using FCP's 8-point garbage matte or even in Motion.
What you need is to place the TV screen footage on a new layer V2 to comp it into the TV. Then place the V1 layer on top of that on V3. Trim the clip in V3 to only include frames that the guy is walking past the TV. Then with the garbage matte, make a mask around that part of his body that covers the TV. This is also called a 'hold-out matte'.
If you need more than 8 points, send the clip to Motion where you have a bezier matte.
-----------------------------------
Neil Sadwelkar
neilsadwelkar.blogspot.com
twitter: fcpguru
FCP Editor, Edit systems consultant
Mumbai India
Re: Is it even possible to Rotoscope this scene by Arnie Schlissel on Sep 22, 2009 at 5:00:00 am
You will need to roto this out. You can try Motion. If you're not happy with the result, try Shake, it's got pretty good roto tools. If that's not good enough, try Silhouette Roto. It's a dedicated roto/paint tool, and it will definitely speed up the process.
Arnie
Post production is not an afterthought!
http://www.arniepix.com/
Re: Is it even possible to Rotoscope this scene by Doug Beal on Sep 22, 2009 at 12:36:13 pm
If you have PS3 extended you get all the familiar tools in photoshop on video
clumsy mouse driven controller though make sure you activate animation controller.
arrow keys move the footage NOT the frames. need to use the mouse for that
great dirt fixes! cleanup
Doug Beal
Editor / Engineer
Rock Creative Images
Nashville TN