Patent ID: 11907603
Assignee: LENOVO (BEIJING) LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 6:
7. The method according to claim 1, wherein:
before transmitting the multimedia data to the second electronic device using the network link based on the screen projection reference parameters, the method further includes:
detecting whether the first electronic device and the second electronic device support multimedia data transmission using a display interface; and
in response to the first electronic device and the second electronic device supporting the multimedia data transmission using the display interface, transmitting the multimedia data to the second electronic device through the physical bus based on the display interface on the first electronic device; and

transmitting the multimedia data to the second electronic device using the network link based on the screen projection reference parameters includes:
in response to the first electronic device and the second electronic device not supporting the multimedia data transmission using the display interface, transmitting the multimedia data to the second electronic device using the network link based on the screen projection reference parameters.