Answers.Body: <p>According to the comments on that page, it is rotoscoped - which is (<a href="https://en.wikipedia.org/wiki/Rotoscoping" rel="nofollow">from Wikipedia</a>)</p>
  
  <blockquote>
    <p>the technique of manually creating a matte for an element on a live-action plate so it may be composited over another background.</p>
  </blockquote>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2016-06-14T18:51:50.217Z
Answers.LastActivityDate: 2016-06-14T18:51:50.217Z
Answers.UserDisplayName: Dr Mayhem
Body: <p>I've been looking everywhere to try to figure this out. I am trying to figure out how to make a video transition where the background changes before everything else. Is this just done with a mask? </p>
  
  <p><a href="https://instagram.com/p/BF-K-V5ges1/" rel="nofollow">https://instagram.com/p/BF-K-V5ges1/</a></p>
  
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2016-06-14T18:54:30.503Z
Comments.Text: Yes. It's a very fast transition so depending on the footage you can also try using a *luma key* or some kind of color key for a rough matte. Your favorite software package is?
Comments.UserDisplayName: p2or
Tags: <transitions><mask>
Title: How to achieve this type of transition?
UserDisplayName: Chayson
ThreadText: # How to achieve this type of transition?
  
  (Asked by: username_0 on 2016-06-14)
  
  I've been looking everywhere to try to figure this out. I am trying to figure out how to make a video transition where the background changes before everything else. Is this just done with a mask?
  
  <https://instagram.com/p/BF-K-V5ges1/>
  
  **Tags:** transitions, mask
  
  > **Comments:**
  > **username_1**: Yes. It's a very fast transition so depending on the footage you can also try using a *luma key* or some kind of color key for a rough matte. Your favorite software package is?  
  
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  ## 1 answers
  
  ### Answer by username_2 on 2016-06-14. Score: 2
  
  According to the comments on that page, it is rotoscoped - which is ([from Wikipedia](https://en.wikipedia.org/wiki/Rotoscoping))
  
  > the technique of manually creating a matte for an element on a live-action plate so it may be composited over another background.
  
  
  ---
  
  