user18243: How can I save a ffmpeg stream to a file that would contain the last 10 minutes of the stream and would constantly change over time to have this duration?

user4169: Computers don't let you delete from the start of a file, so every time you trim video away, would required the file to be completely re written. Not a great idea. It would be better use some a fragmented format like HLS or DASH, and delete old fragments.

18243: <p>How can I save a <code>ffmpeg</code> stream to a file that would contain the last 10 minutes of the stream and would constantly change over time to have this duration?</p>
 4169: <p>Computers don't let you delete from the start of a file, so every time you trim video away, would required the file to be completely re written. Not a great idea. It would be better use some a fragmented format like HLS or DASH, and delete old fragments.</p>
