When you edit the player in the classic editor, there are more settings on the right sidebar. There are Controls, Branding, and End Screen options.
In Controls, you can show/hide the video player controls like Large Play, Restart, Play, Rewind, Fast Forward, Progress, Current Time, Duration, Mute, Volume, Settings, PIP, Airplay, FullScreen, Download, and Controls Shadow.
From Branding settings, you can add branding logo or text on video overlay. Also, set the position of overlay content.
In End Screen settings, by enabling this show text or anchor text after the video ends.