US Patent Application 18333830. WIRELESS PROJECTION METHOD, SOURCE END DEVICE, AND DESTINATION END DEVICE simplified abstract

WIRELESS PROJECTION METHOD, SOURCE END DEVICE, AND DESTINATION END DEVICE

Inventors

Xiaohua Jiang of Shenzhen (CN)

Zhijun Zhu of Shenzhen (CN)

WIRELESS PROJECTION METHOD, SOURCE END DEVICE, AND DESTINATION END DEVICE - A simplified explanation of the abstract

• This abstract for appeared for patent application number 18333830 Titled 'WIRELESS PROJECTION METHOD, SOURCE END DEVICE, AND DESTINATION END DEVICE'

Simplified Explanation

This application describes a method for wireless projection. It involves receiving a bitstream that contains encoded video data from a source device. The method also includes obtaining time information related to the bitstream, such as when the source device starts encoding the bitstream, when the destination device starts receiving the bitstream, when the destination device starts decoding the bitstream, or when the destination device finishes decoding the bitstream. Based on this time information, the method adjusts the display vertical synchronization signal of the destination device.

Original Abstract Submitted

Embodiments of this application disclose a wireless projection method. The method includes: receiving a first bitstream from a source end device, where the first bitstream is obtained by encoding first video data; obtaining first time information of the first bitstream, where the first time information indicates a first time point at which the source end device starts encoding the first bitstream, a second time point at which the destination end device starts receiving the first bitstream, a third time point at which the destination end device starts decoding the first bitstream, or a fourth time point at which the destination end device completes decoding the first bitstream; and adjusting a display vertical synchronization Vsync signal of the destination end device based on the first time information.