iOS 16 FairPlay Changes-CodePudding

Are there any changes in FairPlay logic? My app has FairPlay protected Videos and Audio, they work perfectly until iOS 15.7, but in iOS 16

makeStreamingContentKeyRequestData is throwing me following error :

Error Domain=CoreMediaErrorDomain Code=-19152 "(null)"
Error Domain=AVFoundationErrorDomain Code=-11800 "The operation could not be completed"
UserInfo={NSLocalizedFailureReason=An unknown error occurred (-19156), NSLocalizedDescription=The operation could not be completed, 
NSUnderlyingError=0x280deac10 {Error Domain=NSOSStatusErrorDomain Code=-19156 "(null)"}}

What could be the possible reason for this and solution?

Thanks in Advance

CodePudding user response：

Function streamingContentKeyRequestDataForApp is deprecated on iOS 15 according to documentation. Use function makeStreamingContentKeyRequestData that is specified in new function documentation. Here is an example usage:

func makeStreamingContentKeyRequestData(
    forApp appIdentifier: Data,
    contentIdentifier: Data?,
    options: [String : Any]? = nil,
    completionHandler handler: @escaping (Data?, Error?) -> Void
)

CodePudding user response：

I have solved the issue, the issue was with EXT tags in m3u8 files which somehow worked for iOS 15 and below but not on iOS 16