APNG vs MNG
From Mozilla Community - Bringing Mozilla Together
The Mozilla team decided to use APNG over MNG (both are extensions to the PNG image format that allow animation). This was discussed in Bug 257197, where it was mentioned that APNG violates section 5.2 of the PNG spect in order to adapt more widespread compliance (read: Allow IE to view it) instead of MNG.
[edit] Further reading
[edit] External links
- MNG 4 IE - Allows IE users to view MNG
