python-pillow/Pillow — pull request #829 by Feneric (2014-07-30 14:19:52+00:00)
Title: MPO Save Clarification

The current implementation of MPO saving doesn't save the whole thing, just an individual frame as a JPEG. This change doesn't alter the code behavior at all, it just adds a comment to make this behavior more explicitly and verifies this behavior via unit testing.