A DVD decoder is a software that decodes the encoding found on DVDs. While all DVDs are encoded, not all DVDs are encoded in the same way. Because of this, users must often locate a DVD decoder that matches a specific DVD brand or media player. A DVD decoder is responsible for decoding a DVD’s copyright protection, which makes it more difficult to copy DVD files, translate data on a DVD into digital files that the computer can understand, and make those digital files compatible with the media player. For more information about DVD decoders, look here.

 

How DVD Decoders Work

DVD decoders decode encoded data in a way that is similar to how decryption software decrypts encrypted data. Because each DVD format encodes data in its own way, the user will need a DVD decoder that is compatible with the DVD’s format. The most popular DVD format is MPEG-2, which can be decoded via the free software known as VLC Media Player. The DVD decoder will use the computer’s DVD player to read the disc and translate its data into digital files, decompress any compressed data in order to convert DVD files back into their original sizes, and remove copyright protection by using an algorithm to decrypt the encrypted information on the disc.DVD decoder for windows media player

 

Windows Media Player Cannot Play DVDs Because a Compatible DVD Decoder is Not Installed

A common Windows Media Player error is that it cannot play a DVD because a compatible DVD decoder is not installed on the computer. Having a DVD player on a computer does not necessarily mean that a DVD decoder is installed. Typically, a computer already has a DVD decoder installed, but viruses or improper operating system reinstallation can remove it or it can be accidentally deleted. In order to correct this error and begin playing DVDs through Windows Media Player, the user should simply download and install a DVD decoder plug-in for Windows Media Player. A free DVD decoder plug-in for Windows Media Player can be found here.