http://phecoopkj4ytf3fokcfvykymg7zuhkwsoqbh5dgnwwee423delgexyqd.onion/page-2008181458-Retrieve-Git-history-for-a-specific-line-in-a-file-Git.html
It's not generally required, as missing audio tracks will be handled by default, but this allows the user to address inputs where `ffmpeg` reports the Audio type as `none`:
Stream #0:0: Video: flv1, 1 reference frame, yuv420p, 1280x720, 199 kb/s, 8.33 tbr, 1k tbn, 1k tbc
Stream #0:1: Audio: none, 0 channels
This test stream was the result of a webcam being published into an RTMP relay with FFMPEG and then pulled back out the other side.
diff --git a/HLS-Stream-Creator.sh...