The Ogg Vorbis format appeared as a result of some of the patents that started to be used against the MP3 files and players. It quickly spread due to the fact that it had a free license and quality that was above the majority of compressed codecs.
The Ogg Vorbis ACM Codec sample frequency can vary between 8kHz and 192kHz, the last one being a really good quality rate. What's more, it is possible to obtain various channels, whether mono, stereo, 5.1 surround or even 255 discrete channels.
Nowadays this codec is usually installed by default with many players, nevertheless, if we don't have any player or if we want to add functionalities to those that are already installed, downloading Ogg Vorbis ACM Codec is the most simple option, and that allows us to quickly obtain compatibility with this kind of file.