Answers.Body: <p>There is no visible difference, unless the DVD/BR publisher labels their discs as such.  Any region code (or even region-free data) can be burned or pressed on to any media.</p>
  
  <p>Furthermore, region encoding (at least on DVDs, and I assume on BRs) has nothing (technically) to do with the video format.  Now, you're <em>likely</em> to find Region-1 DVDs in NTSC format, Region 1 is the U.S. and Canada, and the U.S. and Canada use NTSC, but there's no technical barrier to creating a R1 DVD in PAL format.</p>
  
  <p>See the Wikipedia article on <a href="http://en.wikipedia.org/wiki/DVD_region_code" rel="nofollow">DVD Region codes</a>, and specifically the section on <a href="http://en.wikipedia.org/wiki/DVD_region_code#PAL.2FSECAM_vs._NTSC" rel="nofollow">NTSC vs. PAL</a>.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2011-10-15T19:35:11.790Z
Answers.LastActivityDate: 2011-10-15T19:35:11.790Z
Answers.UserDisplayName: Flimzy
Answers.Body: <p>You can only see the difference in compression of those 2 dvds, as for FPS, untrained eyes wont see the difference in 1 fps. trained eyes do.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2012-02-20T08:10:41.923Z
Answers.Text: Compression and FPS have nothing to do with region encoding. At all.
Answers.UserDisplayName: Flimzy
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2011-10-17T08:09:57.180Z
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Answers.UserDisplayName: Desmond
Body: <p>I was wondering whether there is any visible difference between Region 1 and Region 2 movies. Region 1 is encoded in 23.976 fps standard, right? And Region 2 is 25 fps.</p>
  
  <p>But as I assume the movies are shot in 23.976 only, the R2 releases are just some convert/recode to be compatible with the region.</p>
  
  <blockquote>
    <p>Which ultimately leads me to a question: If presented with a movie
    playing from R1 and R2 discs simultaneously, can a trained eye see any
    difference?</p>
  </blockquote>
  
  <p>I know for a fact an eye can see the difference between 23.976 fps and 25 fps. A lot of low-budget movies/web series are being released lately since the Canon dSLRs can record video and there definitely is a visible difference between the standard 24 film fps and the "fluid, unnatural" 25 fps.</p>
  
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2011-10-15T19:37:03.957Z
Comments.Text: You seem to have asked several questions here.  **Is there a visible difference between DVDs for variuos regions?** and **Does region coding imply frame rate?** Along with some commentary about frame rates. You would probably do well to turn this into two or three separate questions.
Comments.UserDisplayName: Flimzy
Tags: <video>
Title: Are there any (visible) differences between R1 and R2 DVDs (or blu-rays, thereof)?
UserDisplayName: Frantisek
ThreadText: # Are there any (visible) differences between R1 and R2 DVDs (or blu-rays, thereof)?
  
  (Asked by: username_0 on 2011-10-15)
  
  I was wondering whether there is any visible difference between Region 1 and Region 2 movies. Region 1 is encoded in 23.976 fps standard, right? And Region 2 is 25 fps.
  
  But as I assume the movies are shot in 23.976 only, the R2 releases are just some convert/recode to be compatible with the region.
  
  > Which ultimately leads me to a question: If presented with a movie
  > playing from R1 and R2 discs simultaneously, can a trained eye see any
  > difference?
  
  I know for a fact an eye can see the difference between 23.976 fps and 25 fps. A lot of low-budget movies/web series are being released lately since the Canon dSLRs can record video and there definitely is a visible difference between the standard 24 film fps and the "fluid, unnatural" 25 fps.
  
  **Tags:** video
  
  > **Comments:**
  > **username_1**: You seem to have asked several questions here.  **Is there a visible difference between DVDs for variuos regions?** and **Does region coding imply frame rate?** Along with some commentary about frame rates. You would probably do well to turn this into two or three separate questions.  
  
  ---
  
  ## 2 answers
  
  ### Answer by username_1 on 2011-10-15. Score: 2 | Accepted answer
  
  There is no visible difference, unless the DVD/BR publisher labels their discs as such. Any region code (or even region-free data) can be burned or pressed on to any media.
  
  Furthermore, region encoding (at least on DVDs, and I assume on BRs) has nothing (technically) to do with the video format. Now, you're *likely* to find Region-1 DVDs in NTSC format, Region 1 is the U.S. and Canada, and the U.S. and Canada use NTSC, but there's no technical barrier to creating a R1 DVD in PAL format.
  
  See the Wikipedia article on [DVD Region codes](http://en.wikipedia.org/wiki/DVD_region_code), and specifically the section on [NTSC vs. PAL](http://en.wikipedia.org/wiki/DVD_region_code#PAL.2FSECAM_vs._NTSC).
  
  
  ---
  
  ### Answer by username_2 on 2011-10-17. Score: 0
  
  You can only see the difference in compression of those 2 dvds, as for FPS, untrained eyes wont see the difference in 1 fps. trained eyes do.
  
  > **Comments:**
  > **username_1**: Compression and FPS have nothing to do with region encoding. At all.  
  
  ---
  
  