Hello
I'm trying extract the embedded jpeg from my Olympus OM1 and EM1-2 ORF files.
When I use the syntax below, exiftool seems to read the ORF but no output is created.
If I add '-b' then the JPGs are written but are not a readable jpeg.
What is the correct syntax I should be using
Thanks in advance
wes@MacBook-Pro test % exiftool -JpgFromRaw -w JFR.JPG -ext ORF -r .
1 directories scanned
2 image files read
0 output files created
Use this command to see what embedded images are available in your file:
exiftool -preview:all -s FILE
Also, you'll need to add the -b option in your final command to extract it as binary data (but the output of the above command will tell you this).
- Phil
Thanks for the quick reply.
That helped a lot. Once I realized it was the '-preview' option it made more sense.
I was able to use this to extract the jpegs.
exiftool -a -b -W %d%f_X.%s -preview:Previewimage -ext ORF
Is there a way to extract the Preview AND it's associated metadata? Preferably all of it, but especially exposure, camera info and GPS
W
You can run ExifTool on the extracted preview, but I think you'll find it doesn't contain any metadata.
If you want to copy the metadata from the ORF to the preview, this may be done in a second step.
- Phil
Yes, the output jpeg has no metadata.
A pointer or two to read up on how I'd write the metadata to the jpeg in a 2nd pass would be appreciated.
If you want a general command to work for all of your extracted images then I need to know the exact naming convention you are using. If you are adding _X to the file name as in your example command, then you would use this command to remove the last 4 characters from the file name:
exiftool -tagsfromfile %d%-.2f.ORF --ext orf DIR
This will copy the metadata from ORF to non-ORF files in directory DIR.
- Phil