config BR2_PACKAGE_SDL_MIXER bool "SDL_mixer" depends on BR2_PACKAGE_SDL help SDL_mixer is a sample multi-channel audio mixer library. It supports any number of simultaneously playing channels of 16 bit stereo audio, plus a single channel of music, mixed by the popular MikMod MOD, Timidity MIDI, Ogg Vorbis, and SMPEG MP3 libraries. http://www.libsdl.org/projects/SDL_mixer/ if BR2_PACKAGE_SDL_MIXER config BR2_PACKAGE_SDL_MIXER_MIDI_TIMIDITY bool "MIDI support with built-in Timidity synth" help Support MIDI audio using the built-in synth based on Timidity. You will need MIDI instruments installed in the filesystem. endif