▁change ▁apparent ▁video ▁play back ▁speed , ▁reverse ▁it , ▁and ▁modify ▁h ue ▁and ▁s atur ation . ▁It ▁provides ▁tools ▁that ▁let ▁the ▁user ▁trim , ▁c rop , ▁and ▁split ▁video ▁tracks . ▁The ▁sound track ▁can ▁be ▁split ▁from ▁the ▁video ▁track , ▁allowing ▁the ▁audio ▁to ▁play ▁at ▁a ▁different ▁pace ▁than ▁the ▁video . ▁A ▁feature ▁that ▁Cor el ▁calls ▁" Sm art Render " ▁rend ers ▁only ▁the ▁edited ▁port ions ▁of ▁video , ▁so ▁a ▁user ▁can ▁preview ▁edited ▁foot age ▁without ▁Video Studio ▁creating ▁temporary ▁files . ▁This ▁feature ▁also ▁makes ▁final ▁rendering ▁much ▁faster . ▁ ▁Pro xy ▁Video ▁Files ▁ ▁Video Studio ▁supports ▁editing ▁of ▁high - definition ▁video . ▁Pro xy ▁files ▁are ▁smaller ▁versions ▁of ▁the ▁video ▁source ▁that ▁stand ▁in ▁for ▁the ▁full - resol ution ▁source ▁during ▁editing ▁to ▁improve ▁performance . ▁ ▁Pl ug - ins ▁/ ▁Bund les ▁ ▁Video Studio ▁supports ▁V FX - type ▁plug - ins ▁from ▁prov iders ▁like ▁New Blue . ▁The ▁pro D AD ▁plug - ins ▁R oto - P en , ▁Script , ▁Vit asc ene ▁and ▁Mer cal li - St abil izer ▁are ▁bund led ▁with ▁X 4 , ▁X 5 ▁and ▁X 6 . ▁ ▁Multi - Camera ▁Editor ▁ ▁From ▁release ▁X 9 ▁Video Studio ▁supports ▁Multi - Camera ▁Edit ing ▁with ▁up ▁to ▁ 4 ▁or ▁ 6 ▁cam eras ▁depending ▁on ▁the ▁version . ▁This ▁allows ▁the ▁user ▁to ▁sync ▁and ▁align