<table class="ReportTable" id="report-1" cellspacing="0"> <colgroup> <col> <col> <col> <col> <col> <col align="center"> <col> </colgroup> <thead> <tr> <th><b>Make</b></th> <th><b>Format</b></th> <th><b>Header</b></th> <th><b>Endian</b> <sup>1)</sup></th> <th><b>Offsets</b> <sup>2)</sup></th> <th><b>Ref</b></th> <th><b>Remarks</b></th> </tr> </thead> <tbody> <tr class="OddRow"> <td>Canon</td> <td>IFD</td> <td>None</td> <td> </td> <td> </td> <td><a href="#R2">[2]</a></td> <td>Some CR2 images have a non-zero next-IFD pointer</td> </tr> <tr class="EvenRow"> <td>Casio</td> <td>IFD</td> <td>-</td> <td>-</td> <td>-</td> <td><a href="#R4">[4]</a></td> <td>Not supported by Exiv2 yet</td> </tr> <tr class="OddRow"> <td>FUJIFILM</td> <td>IFD, usually at offset 12</td> <td>Starts with the string "FUJIFILM" and a 4 byte pointer to the IFD</td> <td>Little-endian (II)</td> <td>Relative to the beginning of the makernote</td> <td><a href="#R1">[1]</a></td> <td>Exif data uses big-endian (MM) byte order</td> </tr> <tr class="EvenRow"> <td>Minolta, KONICA MINOLTA</td> <td>IFD</td> <td>None</td> <td> </td> <td> </td> <td><a href="#R5">[5]</a></td> <td>Camera settings tag is encoded in big-endian (MM) style, regardless of the encoding style of the Exif data</td> </tr> <tr class="OddRow"> <td>NIKON</td> <td>IFD</td> <td>None</td> <td> </td> <td> </td> <td><a href="#R3">[3]</a></td> <td>Models using this makernote include E990, D1</td> </tr> <tr class="EvenRow"> <td>NIKON</td> <td>IFD, at offset 8</td> <td>"Nikon\0" followed by two bytes of unknown meaning</td> <td> </td> <td> </td> <td><a href="#R1">[1]</a></td> <td>Models using this makernote include E700, E800, E900, E900S, E910, E950</td> </tr> <tr class="OddRow"> <td>NIKON</td> <td>IFD, usually at offset 18</td> <td>"Nikon\0" followed by 4 bytes which look like a version code and a TIFF header</td> <td>From makernote TIFF header</td> <td>Relative to the start of the makernote TIFF header</td> <td> </td> <td>Models using this makernote include E5400, SQ, D2H, D70, D100, D200. Makernote IFD of the D200 has no next-IFD pointer. (Is this a bug?)</td> </tr> <tr class="EvenRow"> <td>OLYMPUS</td> <td>IFD, at offset 8</td> <td>"OLYMP\0" followed by two bytes of unknown meaning</td> <td> </td> <td> </td> <td><a href="#R1">[1]</a></td> <td> </td> </tr> <tr class="OddRow"> <td>Sanyo</td> <td>IFD</td> <td>-</td> <td>-</td> <td>-</td> <td><a href="#R6">[6]</a></td> <td>Not supported by Exiv2 yet</td> </tr> <tr class="EvenRow"> <td>SIGMA, FOVEON</td> <td>IFD, at offset 10</td> <td>"SIGMA\0\0\0" or "FOVEON\0\0" followed by two bytes of unknown meaning</td> <td> </td> <td> </td> <td><a href="#R7">[7]</a></td> <td> </td> </tr> <tr class="OddRow"> <td>Panasonic</td> <td>IFD without a next-IFD pointer at offset 12</td> <td>"Panasonic\0\0\0"</td> <td> </td> <td> </td> <td><a href="#R8">[8]</a></td> <td> </td> </tr> <tr class="EvenRow"> <td>PENTAX</td> <td>IFD at offset 6</td> <td>"AOC\0" followed by two bytes of unknown meaning</td> <td> </td> <td> </td> <td><a href="#R11">[11]</a></td> <td> </td> </tr> <tr class="OddRow"> <td>SONY</td> <td>IFD without a next-IFD pointer at offset 12</td> <td>"SONY DSC \0\0\0"</td> <td> </td> <td> </td> <td> </td> <td>Seen in Jpeg images, e.g., from DSC-W7, DSC-R1</td> </tr> <tr class="EvenRow"> <td>SONY</td> <td>IFD</td> <td>None</td> <td> </td> <td> </td> <td> </td> <td>Seen in SR2 images, e.g., from DSC-R1</td> </tr> </tbody> </table> <script type="text/javascript"> //<![CDATA[ var t1 = new SortableTable( document.getElementById("report-1"), ["String", "String", "String", "String", "String", "String", "String"] ); t1.onsort = function () { var rows = t1.tBody.rows; var l = rows.length; for (var i = 0; i < l; i++) { removeClassName(rows[i], i % 2 ? "OddRow" : "EvenRow"); addClassName(rows[i], i % 2 ? "EvenRow" : "OddRow"); } }; //]]> </script> <p> <small> <sup>1)</sup> If not specified, the byte order of the Exif data is applicable.<br> <sup>2)</sup> If not specified, offsets are relative to the start of the TIFF header. </small> </p>