ref: 978f94bf9b2f384157f14c3ee436206a5d6b6450
parent: 9bbed008d94cd67aacccfcb7128a2510a77a16b2
author: Sigrid Solveig Haflínudóttir <ftrvxmtrx@gmail.com>
date: Mon Dec 14 09:16:31 EST 2020
display how late the video is, and audio stream information