Body: <p>Are there video codecs, which automatically and effectively compress static scenes? For example, if we have the same room shown at the same light, this codec should produce zero or very low extra bytes.</p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-08-16T11:21:23.833Z
Comments.Text: All modern encoders do this - x264, x265, vp8/9..
Comments.UserDisplayName: Gyan
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-08-17T13:50:03.267Z
Comments.Text: Noise make sequence of frames slightly different and non zero comprssion. 3d (2d+temporal) noise reduction before compression may be good idea.
Comments.UserDisplayName: mmv-ru
Tags: <video><codec>
Title: Codec for video surveillance assuming non-changing scenes
UserDisplayName: Dims
ThreadText: # Codec for video surveillance assuming non-changing scenes
  
  (Asked by: username_0 on 2018-08-16)
  
  Are there video codecs, which automatically and effectively compress static scenes? For example, if we have the same room shown at the same light, this codec should produce zero or very low extra bytes.
  
  **Tags:** video, codec
  
  > **Comments:**
  > **username_1**: All modern encoders do this - x264, x265, vp8/9..  
  > **username_2**: Noise make sequence of frames slightly different and non zero comprssion. 3d (2d+temporal) noise reduction before compression may be good idea.  
  
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  ## 0 answers
  
  