Module Exif.DateTimeSource

Sourcetype t = {
  1. year : int;
  2. month : int;
  3. day : int;
  4. hour : int;
  5. min : int;
  6. sec : int;
}
Sourceval to_string : t -> string
Sourceval of_string : string -> [> `Error of string | `Ok of t ]
Sourceval of_string_packed_unix_time : string -> [> `Error of string | `Ok of t ]

I had an old Android phone which created DateTime tag with a little endian encoded unsigned int32 of unix time, which seems not following the spec of EXIF.

This function tries to fix the issue.