Many multimedia programs require libraries and/or drivers in order to function properly. The packages in this section fall into this category. Generally you only need to install these if you are installing a program which has the library listed as either a requirement, or as an option to enable it to support certain functionality. &alsa; &kde-core-arts; &audiofile; &esound; &SDL; &libao; &libogg; &libvorbis; &nas;