rrExrCropRegion
This application is not used any more!
rrClient and rrSequenceCheck have taken over this task.
rrExrCropRegion crops empty areas in EXR files.
The resulting EXR file will be much smaller and can be loaded faster.
Note: Old Abobe applications have issues loading cropped files. They have not followed the openExr specification to load cropped files.
Adobe does not restore the empty area.