James Zern 1a64a7e649 webp-container-spec.txt: clarify some SHOULDs
for compatibility SHOULDs are left as is with some additional
description given of behavior if the recommendation is ignored.

Change-Id: I7a25b1a6fd9f9594390c30fce3af5ca17c3158c0
2022-08-02 13:12:27 -07:00
..
2012-06-21 16:04:58 -07:00