5b916d7a_d_DIVX_supported___WMPoweruser__Supported_Scenarios
[Decoder Support] MPEG-4 Part 10 (MPEG-4 AVC, H.264) Level 3.0 – High Profile This codec is unsupported in Windows Phone Emulator. [Container] 3GP, 3G2, MP4, M4V [Possible Audio Combinations] AAC-LC HE-AAC v1 HE-AAC v2 [Max Capabilities] AAC-LC Up to 2 Mbps avg video bit rate Up to 27 Mbps peak video bit rate Up to 320 Kbps Constant or variable bit rate Up to 48 kHz 1 or 2 channels 720 x 480 pixels at 30 fps 720 x 576 pixels at 25 fps HE-AAC v1 Up to 2 Mbps avg video bit rate Up to 27 Mbps peak video bit rate Up to 64 Kbps Constant or variable bit rate Up to 48 kHz 1 or 2 channels 720 x 480 pixels at 30 fps 720 x 576 pixels at 25 fps HE-AAC v2 Up to 2 Mbps avg video bit rate Up to 27 Mbps peak video bit rate Up to 48 Kbps Constant or variable bit rate Up to 48 kHz 1 or 2 channels 720 x 480 pixels at 30 fps 720 x 576 pixels at 25 fps [Supported Scenarios] 
Receiving files as attachments in Email and MMS messages Playing or streaming media with the MediaElement API Playing media in the device Media Player Streaming media in Internet Explorer Mobile
Updates codec support list for Windows Phone 7 released, XVID and DIVX supported - WMPoweruser
Supported Scenarios