Classic matches in Ultra Street Fighter IV will forever be preserved online thanks to embedded YouTube uploading. Capcom’s retail disc and DLC update to Super Street Fighter IV allows for low and high quality uploads at the user’s discretion. Note uploading will be limited to online bouts only, not those played locally against AI or friends.
This is the second time Capcom has embedded this feature, the first coming with Street Fighter III: Online Edition. The digital only offering was limited however, maxing to low resolution for the sake of bandwidth conservation (we assume). Ultra would appear to include HD streams as an option.
Ultra Street Fighter IV is due in June for Xbox 360, PC and PS3.