Constant AV_APP_TO_DEV_TOGGLE_MUTE

pub const AV_APP_TO_DEV_TOGGLE_MUTE: u32 = 1414354260; // 1_414_354_260u32

Mute control messages.

Change mute state. It may be device-dependent if mute status is changed per stream or system wide. Per stream mute status change is expected when possible.

data: NULL.