service cameraserver /system/bin/cameraserver
    class main
    user cameraserver
    group audio camera input drmrpc
    ioprio rt 4
    task_profiles CameraServiceCapacity MaxPerformance
    rlimit rtprio 10 10
    onrestart class_restart cameraWatchdog
    interface aidl android.frameworks.cameraservice.service.ICameraService/default