公开(公告)号：US20250168295A1

公开(公告)日：2025-05-22

申请号：US19028894

申请日：2025-01-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Weiguang ZHOU ,  Zhigui WEI ,  Jianhong HE

IPC: H04N7/083 ,  H04N5/06

Abstract: The present disclosure relates to signal transmission methods and apparatuses. One example method includes obtaining a video signal, where the video signal includes a vertical synchronization signal, a horizontal synchronization signal, a pixel clock signal, a display enable signal, and a video data signal, obtaining active video data in the video data signal based on the pixel clock signal and the display enable signal, encapsulating a vertical blanking packet based on the vertical synchronization signal, encapsulating a horizontal blanking packet based on the horizontal synchronization signal, encapsulating an active video packet based on the active video data, and multiplexing the vertical blanking packet, the horizontal blanking packet, and the active video packet into a video stream for sending.