Hey, If you are wanting MKV/HD playback but have to convert/transcode beforehand. Here is how i watch MKV's on my XBOX 360 without Transcoding/Converting the MKV's.
By installing the following 2 apps/software you can play MKV's WITHOUT transcoding/converting. Stream from Win 7 Pc/Laptop ~ XBOX 360 with 5.1
http://shark007.net/ ~ Shark007 codec pack for windows 7 [Remove/uninstall all other codec packs beofre installing Shark007 codec pack] After install choose Shark007 SUGGESTED settings.
http://www.divx.com/en/software/divx-plus ~ DIVX Package. When installing you only want to install the *DivX Plus Tech Preview*
nothing else is needed.
After all apps/codecs are installed, Connect to windows media center via XBOX 360 go to your libary (updated) and you know will be able to slect MKV playback.
Any questions or assistance please PM me.
Peace
This post has been edited by me2611: Mar 22 2010, 06:00 PM