read the thread title. enough said.
if you're going to tell me that this is already implemented, please learn your facts. go to whatever thread on the osu! website that has youtube videos (like this one: t/581&start=2535 ) and use CTRL+U to view the source of the page. afterwards, use CTRL+F to search for "<object" or "flash". you should find some stuff indicating that the videos are indeed in flash. or if you do not understand html, then just trust me: osu!, although in beatmaps which have videos in their informations indeed use HTML5, forum threads do not.
if you're going to tell me that this is already implemented, please learn your facts. go to whatever thread on the osu! website that has youtube videos (like this one: t/581&start=2535 ) and use CTRL+U to view the source of the page. afterwards, use CTRL+F to search for "<object" or "flash". you should find some stuff indicating that the videos are indeed in flash. or if you do not understand html, then just trust me: osu!, although in beatmaps which have videos in their informations indeed use HTML5, forum threads do not.