a default view for Nibiru

i have make a VR app play video by nibiru sdk 2.0.6 , all is ok but now i need to set a default view because in my app user can turn around to see hostpot  and play video so when user look a hostpot on the left or right , video always show in the middle but i want  the video display in front of user , last time i use this script : GvrHead.defaultView.eulerAngles = new Vector3(0,GvrViewer.Instance.HeadPose.Orientation.eulerAngles.y - GvrViewer.Instance.HeadPose.Orientation.eulerAngles.z , 0);
does nibiru have some script like this ?
thanks a ton !

1.you can get the eulerAngles from Camera.main, and then use it in your video view
2.you can refer to Assets\NVR\Scripts\Internal\NvrHead.cs , this script show that how the headset rotation data take an effect on camera's transform.

If all this does not help you ,give us a reply. Thanks!

AYUDA ALGUIEN TIENE EL FIRWARE O LA  IMG DE RECUPERACIO PARA GAFAS VR ADA PRO   
VR VERSION  NIBIRU 2.10.013 VERSION  TYPE  VRO493/20161226151519   POR FAVOR AYUDENME  DESCARGUE UNA APLICASION Y ME BORRO TODO EL SISTEMA OPERATIVO DE MIS GAFAS NO LE FUNCIONA EL RESETEO NY  DEJA ENTRAR AL MODO RECOVERY NY LO MUESTRA  SOLO PRENDE LA PANTALLA EN BLANCO POR FAVOR AYUDENME QUIEN TENGA ESOS ARCHIVOS  FAVOR MANDARMELOS A MY CORREO motovelos33@gmail.com  gracias es urgente la version de my boar es  v509_mb  v1.2

You can Update the new system .Via ->Settings->System->Check online . Upate to V3.50.21