YouTube Flash Video Player is a powerful tool that will let you choose Flash video player as default YouTube video player.
All YouTube videos will play in Flash player automatically which have more high resolution ( HD ) options than HTML5 video player.
You can also choose HTLM5 video player as default one from add-on settings.
YouTube™ Flash® Video Player is a helper tool for YouTube™ users. YouTube™ Flash® Video Player is not officially affiliated with YouTube™ or any YouTube™ products or Flash® or any Flash® products. YouTube™ is a registered trademark Google Inc and Flash® and Flash logo® (“the Flash logo”) are registered trademarks of Adobe Inc.