[Feature] Extended chroma formats [QT] No [Nero] No [LEAD] No [x264] 4:2:2[51] 4:4:4[52] 4:2:0 [MainConcept] 4:2:2 [Elecard] 4:2:2 [TSE] 4:2:2 [ProCoder] No [Avivo] No [IPP] No [Elemental] 
4:2:0 4:2:2
Y e s
N o
4 : 2 : 0 4 : 2 : 2
1 0