Merge "Visualizer: Resolve multichannel capture" into main am: f64cb0309a am: d53b6f9e32 am: 3d56d0467d am: 39b588a750

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2673539

Change-Id: Ib06a83389ee66f688a3b6f89b191489840ad583c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>