proc read_jpg_comments {file} {
set fh [open $file r]
fconfigure $fh -encoding binary -translation binary -eofchar {}
if {[read $fh 2] != "\xFF\xD8"} { close $fh; return }
set comments {}
while {[read $fh 1] == "\xFF"} {
binary scan [read $fh 3] aS type len
set pos [tell $fh]
if {$type == "\xFE"} {
lappend comments [read $fh [expr $len - 2]]
}
seek $fh [expr {$pos + $len - 2}] start
}
return $comments
}returns a list containing all the comments found in file
--AF 19-12-03
TV Nice, works. Would you happen to know how to read other information, for instance I can use a camera which nicely records picture data and time and some cam settings, which explorer nicely pops up. It would be nice to be able to read that, too.