[Bug 764093] tag: exif: wrong parsing of ISO_SPEED and PHOTOGRAPHIC_SENSITIVITY tags

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=764093

--- Comment #11 from Paulo Neves <ptsneves at gmail.com> ---
0x8830     SensitivityType -->     (applies to EXIF:ISO tag)

0 = Unknown
1 = Standard Output Sensitivity
2 = Recommended Exposure Index
3 = ISO Speed
4 = Standard Output Sensitivity and Recommended Exposure Index
5 = Standard Output Sensitivity and ISO Speed
6 = Recommended Exposure Index and ISO Speed
7 = Standard Output Sensitivity, Recommended Exposure Index and ISO Speed

and 

0x8827     ISO     int16u[n]     ExifIFD

I conclude that the 0x827 can even have many values, which would lead to extra
tags. This extra tags are in my opinion superfluous and probably rare. About
the difference between different sensitivity types somebody made some points
here:

http://www.dpreview.com/forums/thread/2838786

Again i think the simplest way to proceed without tag lists or new tags is to
pick, of course ;), my favorite, 0x8827.

I just need some help trying to clean up the code for the test to pass.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.