On 07/22/2016 11:57 AM, Donald Johnston wrote:
On Jul 22, 2016, at 12:45 PM, Stefan Hoffmeister
<stefan.hoffmeis...@gmail.com> wrote:
Hi,
TIFF files produced by the latest version Capture One 8.3 cannot be
processed in Hugin, the panorama editor
(http://hugin.sourceforge.net/) - in this case this is with 2016.2
RC1.
Every TIFF produced by Capture One yields the following messages in
Hugin
Warning: TIFFDecoder: no TIFFTAG_SAMPLEFORMAT or TIFFTAG_DATATYPE,
guessing pixeltype '
and following that
An error happened while loading image : caught exception:
std::bad_alloc
upon trying to find control points in Hugin (Hugin's CPFind).
Steps: - take any two raws - produce 16 bit TIFF from it - import
both TIFFs into Hugin - find control points //exp: yields results
//act: hugin fails to find control points
I have uploaded one sample TIFF file (90 MB) at
https://drive.google.com/file/d/0ByH5SmhVPMAQTG93TEkybmxrdkk/view?usp=sharing
I cannot tell anything about the root cause of this - it might be
Capture One writing bad data, or Hugin reading too restrictive / bad?
Advice on how to proceed is greatly appreciated :)
I get a similar error (except for the ‘UNIT 16’ at the end).
Warning: TIFFDecoder: no TIFFTAG_SAMPLEFORMAT or TIFFTAG_DATATYPE,
guessing pixeltype ‘UINT16’.
My tiff files were created by DxO OpticsPro. The find control points
works fine and the output from hugin is fine. So, I don’t think the
problem you’re having is related to the "Warning: TIFFDecoder: …”.
I did not get a “caught exception”.
I get a similar warning about missing TIFFTAG_SAMPLEFORMAT. I produce my
TIFF files using Raw Therapee on Linux.
It also doesn't hinder finding control points or generating output.
--
David W. Jones
gnomeno...@gmail.com
wandering the landscape of god
http://dancingtreefrog.com
--
A list of frequently asked questions is available at:
http://wiki.panotools.org/Hugin_FAQ
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