Merge changes I6991827a,I85299a83 am: e87ca15798 am: 6406b93840 am: cac3ba5c6e am: f3a8718082

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1340016

Change-Id: Ia417f54b73a2d4bd2adf09b8e5cf1ab32e9e9a8a