never propagate mute keys to the frontend as they will be interpreted as multiple volume up/down events
never propagate mute keys to the frontend as they will be interpreted as multiple volume up/down events

NiLuJe/koreader-base,NiLuJe/koreader-base,NiLuJe/koreader-base,Frenzie/koreader-base,koreader/koreader-base,Frenzie/koreader-base,koreader/koreader-base,koreader/koreader-base,koreader/koreader-base,Frenzie/koreader-base,Frenzie/koreader-base,NiLuJe/koreader-base