3.2.5.2 Receive Probe Response with Vendor Extension Attribute

When a Miracast Source receives a Probe Response message that includes a Vendor Extension Attribute (section 2.2.8), the Source MUST store the Capability attribute (section 2.2.8.1), which includes the MiracastOverInfrastructureSupport bit, Version field, StreamEncryptionSupported bit, and PinSupported bit.

If Miracast over Infrastructure is supported by the Sink, the Source MUST perform the actions specified in section 3.2.5.1, as if it had received a Beacon message indicating that the Sink supports Miracast over Infrastructure.