Error creating JPG

[benbun]

When using Version 0.7.0 (SVN 3465)

Creates panorama in TIFF without problem, if output changes to JPG or PNG then following error is encountered

C:\Program\ Files\Hugin\bin\nona -z PACKBITS -r ldr -m TIFF_m -o pan04 -i 0 C:\Users\Richard\AppData\Local\Temp\hugF6AF.tmp
C:\Program\ Files\Hugin\bin\nona -z PACKBITS -r ldr -m TIFF_m -o pan04 -i 1 C:\Users\Richard\AppData\Local\Temp\hugF6AF.tmp
C:\Program\ Files\Hugin\bin\enblend --compression 80 -f4516x3028 -o pan04.jpg pan040000.tif pan040001.tif
Loading next image: pan040000.tif
Loading next image: pan040001.tif
Creating blend mask: 1/4 2/4 3/4 4/4
Optimizing 1 distinct seam.

Strategy 1, s0: 1/4 2/4 3/4 4/4
Strategy 2: s0
Using 7 blending levels
Generating Gaussian pyramid: g0 g1 g2 g3 g4 g5 g6

Generating Gaussian pyramid: g0 g1 g2 g3 g4 g5 g6
Generating Laplacian pyramid: l0 l1 l2 l3 l4 l5 l6
Generating Gaussian pyramid: g0 g1 g2 g3 g4 g5 g6
Generating Laplacian pyramid: l0 l1 l2 l3 l4 l5 l6
Blending layers: l0 l1 l2 l3 l4 l5 l6
Collapsing Laplacian pyramid: l6 l5 l4 l3 l2 l1 l0
Writing final output...

enblend: an exception occured

Precondition violation!
Unable to open file 'pan04.jpg'.

make: *** [pan04.jpg] Error 1

[Yuv (yuv)]

hi, can you try with 0.8? http://adhuikeshoven.pbworks.com/f/hugin-SVN4007-setup.exe is a snapshot that corresponds to 0.8.0 release. in 0.7 this bug will no longer be fixed

[Yuv (yuv)]

this is a known enblend-enfuse limitation - input images must have same bit depth as output. unless you are using the staging branch of enblend-enfuse which currently does not build on Windows. Workaround: convert from 16 bit to 8 bit with an image editor after output.