Record a part of video like vlc

[SonaliBendre]

Is your feature request related to a problem? Please describe. No not any app related issue

Describe the solution you'd like Add an option in Context Menu and a shortcut key

Describe alternatives you've considered the record option in VLC

Additional context Add any other context or screenshots about the feature request here.

[rapdodge]

Been discussed before

https://github.com/stax76/mpv.net/issues/203

[agentmerlot1412]

Why is this issue still open?

[stax76]

Anything labeled priority-low is like closed.