n is handled properly by ExifTool.</p>

<p>JPEG comments may also exceed the size of a single <b>COM</b> segment. If
necessary, comments are automatically split into separate segments when writing.
However, when reading they are not joined together because some utilities store
distinctly different comments in separate segments.  To extract all JPEG
comments into a single file, and combine any comments that may have been split
into multiple segments, use "<code>exiftool -a -b -comment src.jpg &gt;
comment.ou