Upload to YouTube in HD or send HD videos via mail ?

is there tweak in cydia both things (separate tweaks)

or can done changing in settings where

did google search , came "true hd" 4.x days ,dont know if works now

want upload hd videos camera roll youtube in hd quality

, want able email hd videos

im using iphone 4 if matters
im 1 still on 4

 

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