I spent a few minutes searching to see if this was already posted and just incase it isn’t, here’s the link.
MainConcept: MPEG Pro HD 4 (http://www.mainconcept.com/site/news-9/press-releases-129/mpeg-pro-hd-4-22505.html)
MainConcept: Information (http://www.mainconcept.com/site/prosumer-products-4/mpeg-pro-hd-4-22464/information-22492.html)