update slider once per second always

player/player.go

@@ -375,7 +375,7 @@ func (p *Player) eventHandler(ctx context.Context) {
 		case <-ctx.Done():
 			return
 		default:
-			e := p.mpv.WaitEvent(0.2 /*timeout seconds*/)
+			e := p.mpv.WaitEvent(1 /*timeout seconds*/)
 			if e.Event_Id != mpv.EVENT_NONE {
 				//log.Printf("mpv event: %+v\n", e)
 			}