KB2483177：Windows Server 2008 R2 的 Desktop Experience Decoder 更新

[url]http://www.microsoft.com/downloads/details.aspx?FamilyID=2f17de1a-eaf3-42a1-8dd3-84f43fe95424&displayLang=zh-tw[/url]

This update adds the H.264 and AAC decoders to enable playback of these formats.