CoreMedia Changes for Objective-C CoreMedia CMBufferQueue.h Added kCMBufferQueueTrigger_WhenDurationBecomesGreaterThanOrEqualToAndBufferCountBecomesGreaterThan CMFormatDescription.h Removed kCMFormatDescriptionYCbCrMatrix_DCI_P3 Removed kCMFormatDescriptionYCbCrMatrix_P3_D65 CMMetadata.h Added kCMMetadataKeySpace_HLSDateRange