Set this to the maximum reasonable size of the image file your camera
creates. Any image file
larger than that will be trimmed down to the maximum limit allowed. This
helps to save time when rendering large images.
End-of-file detection
If it is not possible to determine the exact size of the file during the
recovery, initial recovery pass will bring up the files which are larger
than original ones. ZAR then attempts to cut the extra data
off the files. For this, three methods can be used
Image analysis. This one is slowest of all but produces
the most precise results. This is the preferred option unless it
does not work for some reason or the analysis speed is unacceptably
slow.
Marker analysis. Faster than image analysis, but
less precise and only works with JPEG format. For all other formats,
this just disables the file trimming (i.e. same as Leave as is
for all files except JPEGs).
Leave as is. Disables the automatic trim feature
completely. The recovered files will tend to be of excessive size.
Other options (not selectable)
There may be a few of other options on this page, which are locked at
certain settings. These are reserved for a future implementation and you
cannot change them. This is by design.