My first post here guys. Thanks to all of you for your knowledge in all the posts that have been racing through my brain the past several weeks. 
I recently bought a Canon T4i/650D and I am interested in the Yongnuo YN-568EX flash, mainly for the HSS capabilities. My question is can the HSS feature of the YN-568EX be used off-camera with the T4i without using HSS-enabled triggers like the YN622C? If so, what are the different possibilities?
Thanks In Advance!

