Not only you can encode movies with format MKV , ok ?
You can encode to MKV, WMV, or whatever you want. All it means is don't rip off or re-upload Yipman's files in their
original format for 7 days. Anyone else can still contribute whatever vids they want.
For example, you can upload vids Yipman posted like ISD-182 and JL-05
as long as they're not Yipman's original files. You can post MKV or WMV encodes but they have to be your original encode.
However, I am under the impression the 7-day rule does not apply to re-encodes of Yipman's files. I may be wrong in my understanding, though.