Hi I wish to know where I can find documentation / sdk to user widevine and / or Fairplay in our application. Is there any examples of using it in AVPlayer? Thank you very much for any help.

I wish to know ho can i implement the widevine content protection in an ios application. At present time I have the application working using the native ios player (AvPlayer). As far I understand, I have to get the Widevine's CDM. Is there any sdk? Where ca I find documentation and/or example codes / tutorials? Thank you very much for any help as it's hard to find informations about this. Sergio