Symbol: PARAM_MUTE
src/add-ons/media/media-add-ons/mixer/AudioMixer.cpp
1717
group->MakeDiscreteParameter(PARAM_MUTE(0), B_MEDIA_RAW_AUDIO,
src/add-ons/media/media-add-ons/mixer/AudioMixer.cpp
1745
group->MakeDiscreteParameter(PARAM_MUTE(in->ID()), B_MEDIA_RAW_AUDIO,