hugin-devs team mailing list archive

[Christoph Spiel <cspiel@xxxxxxxxxx>]

THX kaefert for trying out Enblend on large panos. You have
convinced me that we can close this issue, because "enblend
fails to blend large pano" is not a bug in the program. You
proved that it is plain user incompetence, using wanna-be O/Ss,
or, in summary nothing we can fix.

The sizes of more than 236MPixels and more than 926MPixels
respectively that you reported for your successful, final panos
are well inside our design goals.

- The "black line" artifacts are gone w/non-ImageCache versions.
  Issue #989908 may be unaffected, though.
- The "black hole" artifacts are covered by issue #721136.

I wish we had a "not a bug" status in LP.  I'd prefer "Invalid" after
all of your investigations.

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https://bugs.launchpad.net/bugs/685105

Title:
  enblend fails to blend large pano

Status in Enblend:
  Confirmed

Bug description:
  Enblend failed with:

  enblend --compression=LZW -m 1200 -w -f135659x3947+0+1091 -o pano8110_l.tif ....
  ...
  enblend: info: loading next image: pano8110_l0000.tif 1/1
  enblend: out of memory
  enblend: std::bad_alloc

  This is a simple 0.5Gpixel panorama I shot. And agreed, Hugin did warn
  me that it might take a lot of memory.

  The thing is: There is no other tool to stitch this with, so I'll have to make do with hugin and its toolset....
  I thought there was an "imagecache" that would swap parts of images to disk...

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