METHOD FOR PERFORMING WI-FI DISPLAY SERVICE AND DEVICE FOR SAME

摘要

The present invention relates to a wireless communication system, and disclosed are a method for performing a Wi-Fi display (WFD) service and a device for same. To this end, the method for performing the Wi-Fi display service from a first wireless device comprises the steps of: the first wireless device encoding a real-time output screen of the first wireless device by using a common codec, which commonly supported by the first wireless device and a second wireless device, and then, streaming the real-time output screen to the second wireless device; receiving a user input of a multimedia file streaming request; and temporarily discontinuing streaming of the real-time output screen and streaming a multimedia file from the first wireless device to the second wireless, when the multimedia file can be played from the second wireless device.

主权项

1. A method of performing WFD (Wi-Fi Display) service in a first radio device, the method comprising:
streaming a real-time output screen of the first radio device to a second radio device by encoding the real-time output screen by a common codec supported in common by the first radio device and the second radio device; initiating a playback of a multimedia file; and if the multimedia file is playable by the second radio device, switching a streaming to the multimedia file from the real-time output screen.