Merge "Fix odd values in aaudio metrics." into sc-dev am: 0dfad22f am: 95d574a2 am: 44a2363a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/15456853

Change-Id: Ib9950555aee805d023e5c96d73a117f3e2e931e9