Use the playback HUD on the Apple TV 4K box - it gives you all sorts of stats about both video and audio, including bitrates. https://www.howtogeek.com/409201/how-to-unlock-detailed-streaming-statistics-on-the-apple-tv/
@nst wrote:I know this is a bit off topic again...But following the update to TVOS15.... Both BBC player... and now ALL4 just don't work with the TV app at all. Hope they fix this soon.Must be a problem with your box. Both work fine for me after upda...
@Saint1976 LOL - you're probably right! The other report which has been removed sounded more positive and mentioned Atmos could appear before the end of the year.