Constant rsmpeg::ffi::AVDevToAppMessageType_AV_DEV_TO_APP_MUTE_STATE_CHANGED

pub const AVDevToAppMessageType_AV_DEV_TO_APP_MUTE_STATE_CHANGED: u32 = 1129141588; // 0x434d_5554u32

Mute state change message.

Device informs that mute state has changed.

data: int: 0 for not muted state, non-zero for muted state.