video.rb

Ruiby.app width: 600,height: 400 do
  video_url="file:///#{ARGV[0] || "d:/usr/XT.avi"}"
  stack do
    @v=video(video_url,600,400-40)  {|progress| @prog && @prog.progress=progress*100 }
    flowi {
      buttoni("  Start  ") {  @v.play }
      buttoni("  Stop  ") {  @v.stop }
      @prog=slider(0,0,100.0) { |pos| @v.progress= pos/100.0}
      buttoni("  Exit  ") { exit!(0) }
    }
  end
end