......
| 9) ExifOffset (SubDirectory) -->
| - Tag 0x8769 (4 bytes, int32u[1]):
| 008a: ae 02 00 00 [....]
| + [ExifIFD directory with 42 entries]
| | 0) ExposureTime = 0.002 (10/5000)
| | - Tag 0x829a (8 bytes, rational64u[1]):
| | 04c4: 0a 00 00 00 88 13 00 00 [........]
......
I tried to use exiftool -v3 to parse an Panasonic RW2, but don't know how the Offset calculation works.
Since 0x008a + 4 + 0x02ae does not equal to 0x04c4, how the 0x04c4 offset is calculated?
Thanks.
The ExifIFD directory itself should be at 0x2ae plus the offset of the start of the TIFF information. The value of the ExposureTime tag is stored outside the ExifIFD at a location referenced by its entry in the ExifIFD. Maybe this will make more sense if you look at the -htmldump output.
- Phil
Thanks for the reply.
Now I can get the correct result.