tree 20392e9ef5a05013321a1d52a9daf16e9bbe51ff
parent 9d30f9ab326ef91f266d14715898440c3d48080a
author Marco Nelissen <marcone@google.com> 1475793112 -0700
committer gitbuildkicker <android-build@google.com> 1477606728 -0700

Fix divide by zero

and be stricter about the layout of various boxes in mp4 files.

Bug: 31318219
Change-Id: I50034d5b6b1967ca6e88aabeacf49f26ba3c0d32
(cherry picked from commit 0d13824315b0491d44e9c6eb5db06489ab0fcc20)