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[tmodes <1598583@xxxxxxxxxxxxxxxxxx>]

** Summary changed:

- enblend 4.2 bug
+ Missing image parts with graphcut seam generator

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https://bugs.launchpad.net/bugs/1598583

Title:
  Missing image parts with graphcut seam generator

Status in Enblend:
  New

Bug description:
  In certain situations, enblend seems to just completely skip an image. So far it has only happend with an image on the bottom edge of the panorama, but who knows...
  Messing around with the crop, resolution and what images to include changes the behavior, so it seems kind of random. Happens both with multithreading and a single thread.

  This only happens in enblend 4.2, going back to 4.1.5 fixes the
  problem. Not sure whether the fault is in Hugin (bad or out of date
  command line) or in enblend.

  
  Here is a zip file with files needed to reproduce the bug (I hope):
  http://ajpanton.se/hugin_enblend_bugreport.zip
  I've removed as many input files as possible to make it smaller and faster to process. That's why there's so much empty space in the output.

  Steps to reproduce:

  1a. Have Windows (tested on Windows 10, 64-bit).
  1b. Have enblend 4.2 (tested both with the "official" build and the one included in 2016.2 beta, both x64).
  1c. Have Hugin (testeed with 2015.0 and 2016.2 beta, both x64) with default settings.
  2. Open the .pto file with Hugin.
  3. Stitch.

  The output will look like "output 4.2.JPG", with one input image
  missing. enblend 4.1.5 does it correctly in "output 4.1.5.JPG"

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