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• ufraw in sf.net

• The Thumbnail management specification proposed specification for storing file thumbnails from freedesktop.org

• raw image thumbnailer in gconf

/desktop/gnome/thumbnailers/application@x-ufraw/command

/usr/bin/ufraw-batch --embedded-image --out-type=png --size=%s %i --overwrite --silent --output=%o

$ ufraw-batch --embedded-image --out-type=png \
--size=256x256 --output=ufraw_thumb.png IMGP0206.PEF 
<code>
 
====== 원인 ======
다음 명령어로 뽑아낸 Exif thumbnail이 변경 전의 사진으로 들어가 있음 :(
<code bash>
exiv2 -e t IMGP0206.jpg

IMGP0206-thumb.jpg 형식으로 추출됨. 크기는 160×160

수정안

exiv2 -e t IMGP0206_gimp.jpg

using git

$ mkdir ufraw.git
$ cd ufraw.git
$ git-cvsimport -p x -v -d :pserver:anonymous@ufraw.cvs.sourceforge.net:/cvsroot/ufraw ufraw
....
$ git branch [fuction-to-develope]
....

exif thumbnauil fix

ufraw_exif_prepare_output(uf);
jpeg_write_marker(&cinfo, JPEG_APP0+1, uf->outputExifBuf, uf->outputExifBufLen);
ufraw_write_image_data(uf, &cinfo, &Crop, 8, grayscaleMode, jpeg_row_writer);
...