dying to know how this is done.. at DVinfo.net

Gary Chavez · January 23rd, 2007, 12:49 PM

Please take a look at the 'Brake Check'
advert on this page.
How is the time laspe effect using the one person in real time while the action behind him is greatly sped up.
For the life of me the guy does not look superimposed.

http://www.jehproductions.com/work.html

Timofey Yuriev · January 23rd, 2007, 01:05 PM

Well, this guys are not moving, so i suppose they where shot in same place without people first and later added to the footage by masking all out except them. Like that road sign in first seconds (of course it could be timelapsed or keyed)

Gary Chavez · January 23rd, 2007, 01:12 PM

Now that you have made me look really colse, I think you are right.
That is one crisp and clean key.

Timofey Yuriev · January 23rd, 2007, 01:16 PM

Quote:

Originally Posted by Gary Chavez

Now that you have made me look really colse, I think you are right.
That is one crisp and clean key.

hey we all here to share - we are like one giant international brain

Don Donatello · January 23rd, 2007, 08:45 PM

perhaps -shoot subject & background at location
bring in a small 5x7 green screen behind front subject ..green screen does not fill the frame- just enough to get clean key of subject ..
use same camera framing for both subject shot and background..
so it's 2 shots ..
1- subject with partial green screen .when finished leave camera same set up and remove green screen ..
2- shoot scene with extra's background time lapse ...

Bill Mecca · January 24th, 2007, 09:05 AM

I think Don's got it, the subjects are moving slightly, that slight stand still wobble that we all get LOL. but I think its a full green screen.

January 23rd, 2007, 12:49 PM	#1
Gary Chavez Major Player Join Date: Mar 2003 Location: San Antonio Posts: 355	dying to know how this is done.. Please take a look at the 'Brake Check' advert on this page. How is the time laspe effect using the one person in real time while the action behind him is greatly sped up. For the life of me the guy does not look superimposed. http://www.jehproductions.com/work.html

January 23rd, 2007, 01:05 PM	#2
Timofey Yuriev New Boot Join Date: Dec 2006 Location: Toronto, Canada Posts: 22	Well, this guys are not moving, so i suppose they where shot in same place without people first and later added to the footage by masking all out except them. Like that road sign in first seconds (of course it could be timelapsed or keyed) __________________ Timofey Yuriev [http://yuriev.tv/]

January 24th, 2007, 09:05 AM	#6
Bill Mecca Major Player Join Date: Nov 2005 Location: New Jersey Posts: 475	I think Don's got it, the subjects are moving slightly, that slight stand still wobble that we all get LOL. but I think its a full green screen. __________________ Award-winning Pine Barrens Documentary! Video, Audio, Music & More

January 23rd, 2007, 01:12 PM	#3
Gary Chavez Major Player Join Date: Mar 2003 Location: San Antonio Posts: 355	Now that you have made me look really colse, I think you are right. That is one crisp and clean key.

January 23rd, 2007, 08:45 PM	#5
Don Donatello Hawaiian Shirt Mogul Join Date: Nov 2001 Location: northern cailfornia Posts: 1,261	perhaps -shoot subject & background at location bring in a small 5x7 green screen behind front subject ..green screen does not fill the frame- just enough to get clean key of subject .. use same camera framing for both subject shot and background.. so it's 2 shots .. 1- subject with partial green screen .when finished leave camera same set up and remove green screen .. 2- shoot scene with extra's background time lapse ...