Camera RAW to JPG conversion: Unsupported Type

[muhqu]

I have tried to add a 'Picture Conversion' to convert Camera RAW (.CR2) files to JPEG.

I use the following conversion line:

raw-extract-jpg %s %t

For the code of raw-extract-jpg which relies on exiv2 see this Gist.

Here's a screenshot of the Picture Compare Window:


I have verified that the conversion gets called properly and the resulting image that gets written by it gets created and it's also a valid jpeg. See:

File Name                       : BC4_7F5E15.CR2
Directory                       : /var/folders/w1/vstp34nj10l9m94kdjnfh55r0000gn/T
File Size                       : 446 kB
File Modification Date/Time     : 2014:05:08 12:18:22+02:00
File Access Date/Time           : 2014:05:08 12:18:22+02:00
File Inode Change Date/Time     : 2014:05:08 12:18:22+02:00
File Permissions                : rw-r--r--
File Type                       : JPEG
MIME Type                       : image/jpeg
Image Width                     : 2256
Image Height                    : 1504
Encoding Process                : Baseline DCT, Huffman coding
Bits Per Sample                 : 8
Color Components                : 3
Y Cb Cr Sub Sampling            : YCbCr4:2:2 (2 1)
Image Size                      : 2256x1504

Is this a Bug or am I doing something wrong?!

Any Help would be much appreciated!

- Mathias

[Aaron]

Thanks for the report. I believe I've reproduced this behavior, and we'll track down why external conversions are not working with the Picture Compare.