Digital Solution

Basic

* Contains everything you need to play all popular video file formats.
* Supports playback of AVI, MKV, MP4, FLV, OGM, MPEG, MOV, HDMOV, TS, M2TS, and OGG files.
Standard
Same as Basic, plus:

* Includes Media Player Classic Homecinema.* Includes a MPEG-2 decoder for DVD playback.

* Supports playback of FLAC and WavPack audio files.


Full
Same as Standard, plus:
* Contains a few ACM and VFW codecs for audio and video encoding.
* Supports several additional lossless audio formats.* Contains additional DirectShow filters. Giving you more freedom of choice to use your preferred filters.
* Contains a few useful tools, like GraphStudio.

Mega
Same as Full, plus:

* Includes a few extra ACM and VFW codecs.* Includes a few extra DirectShow filters

64-bit
* For use on 64-bit versions of Windows.* For an optimal user experience it is highly recommended to also install one of the 32-bit variants from above, because most software that runs on 64-bit versions of Windows is still 32-bit.* Windows Vista x64 and Windows 7 x64 use a 32-bit version of Windows Media Player by default.
* Windows Media Center and Windows Explorer are 64-bit applications. That is why you need both 32-bit and 64-bit codecs.