WebMultimediaPlayer poster setting

WEB TMS WEB Core
18

videojs is a library. Unless you are planning on using a library for this, I'd say no.

The second one could be a possible solution, however we don't have an addEventListener override that supports options. You can solve this with an asm block for now:

var
  el: TJSHTMLElement;
  playerNameVideo: TWebMultimediaPlayer;
begin
  {...}

  playerNameVideo.URL :=  'https://www.toolfolks.com/docs/'+ filename + '#t=6';
  playerNameVideo.ElementHandle.Properties['preload'] := 'metadata';
  el := playerNameVideo.ElementHandle;
  asm
    el.addEventListener('play', () => {
        el.currentTime = 0;
    }, { once: true });
  end;
end;