Answers.Body: <p>I think you should use the "Bad TV" plugin to achieve this effect.  It has a setting to glitch images, and make them look as though the encoding has broken:</p>
  
  <p><a href="http://aescripts.com/bad-tv/" rel="nofollow">http://aescripts.com/bad-tv/</a></p>
  
  <p>An example:</p>
  
  <p><div class="youtube-embed"><div>
                  <iframe width="640px" height="395px" src="https://www.youtube.com/embed/b00Fk9UvRiM?start=0"></iframe>
              </div></div></p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2013-07-26T22:23:14.630Z
Answers.LastActivityDate: 2013-07-26T23:06:13.930Z
Answers.LastEditDate: 2013-07-26T23:06:13.930Z
Answers.UserDisplayName: tomh
Body: <p>I'm learning After Effects from scratch so sorry if this is obvious but whenever I try to make one part of an image 'glitch' I create a section of the image and place it in the middle but when I press play my desired glitch (JPG noise) does appear but black pixels appear outside the selected area of the image, anyone got any idea how I can stop this??</p>
  
  <p>Thank you </p>
  
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2013-06-16T23:26:11.797Z
Comments.Text: Your question is not very clear to me. Could you maybe add a link to a video (uploaded by you, or an existing one) showing the desired effect and you're problem? This would greatly help answering the question.
Comments.UserDisplayName: Saaru Lindestøkke
Tags: <video-editor><after-effects><special-effects>
Title: Glitch effect won't work
UserDisplayName: Soph_ie
ThreadText: # Glitch effect won't work
  
  (Asked by: username_0 on 2013-06-16)
  
  I'm learning After Effects from scratch so sorry if this is obvious but whenever I try to make one part of an image 'glitch' I create a section of the image and place it in the middle but when I press play my desired glitch (JPG noise) does appear but black pixels appear outside the selected area of the image, anyone got any idea how I can stop this??
  
  Thank you
  
  **Tags:** video-editor, after-effects, special-effects
  
  > **Comments:**
  > **username_1**: Your question is not very clear to me. Could you maybe add a link to a video (uploaded by you, or an existing one) showing the desired effect and you're problem? This would greatly help answering the question.  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_2 on 2013-07-26. Score: 1
  
  I think you should use the "Bad TV" plugin to achieve this effect. It has a setting to glitch images, and make them look as though the encoding has broken:
  
  <http://aescripts.com/bad-tv/>
  
  An example:
  
  
  ---
  
  