Originally Posted By: DmanWho
Under Media Player Options; Is the "Download Codecs Automatically" box, checked?
Bad idea!
The problem with that approach, is that many of "the bad guys" are writing malware disguised as video/audio CODECS. So if you check that box, you are enabling your computer to download and install such malware, without your intervention (simply by trying to view a "video" that is really the trigger for the malware)! So its actually a very bad idea to let any video player auto-download/install new CODECs!
Instead, I suggest that the OP download/install the freeware video player "Media Player Classic" (not to be confused with Windows Media Player, "Media Player Classic" may look similar, but it's a freeware program that is NOT written by MicroSoft). The program has been around for a while, and it's available for download from many places (here's one good place to get it:
http://www.free-codecs.com/download/Media_Player_Classic.htm ). Out of the box Media Player Classic will already play DVDs (as well as several other video types), and often with better video (and lower CPU needs) than other competing players. So it's a actually my current favorite video player on Windows boxes (as its free, does a good job, and uses low amounts of CPU compared to most other video players).
However, for a true "plays just about anything" approach, combine Media Player Classic with the freeware "FFDShow" CODEC (available for download from
http://www.free-codecs.com/download/FFDShow.htm , among other places). By doing it this way, you will get all the features that Media Player Classic has built in, plus you will get all the media types that the freeware FFDShow CODEC can handle. And while FFDShow is technically only a single "CODEC" (at least Windows sees it as just one CODEC), it will in reality render (all by itself) the vast majority of video/audio types in any sort of common usage! And as an added bonus, FFDShow also includes several options to clean up the video/audio "on the fly" while you are viewing it. And any video player (including Media Player Classic) that is using the FFDShow CODEC (for the current video or audio) will automatically also get access to these advanced FFDShow controls.
So "Media Player Classic" + FFDSHow is a very potent combo that will play just about anything you throw at it. About the only things that combo won't handle are some "QuickTime" and "Real Media" videos. And even in those cases, it's pretty easy to download/install CODECs that can be used by "Media Player Classic" to view them (the easiest way being to actually download/install "Real Player" and "QuickTime", as "Media Player Classic" can detect/use their CODECs if/when you have them installed on your PC).