US 12,254,236 B2
Video transmission method and display
Jiasheng Chen, New Taipei (TW); Junxin Qiu, New Taipei (TW); and Yongqiang Li, New Taipei (TW)
Assigned to Wistron Corporation, New Taipei (TW)
Filed by Wistron Corporation, New Taipei (TW)
Filed on May 31, 2023, as Appl. No. 18/326,011.
Claims priority of application No. 202310407383.3 (CN), filed on Apr. 14, 2023.
Prior Publication US 2024/0345794 A1, Oct. 17, 2024
Int. Cl. G06F 3/147 (2006.01); H04N 21/4402 (2011.01); H04N 21/442 (2011.01)
CPC G06F 3/147 (2013.01) [H04N 21/440263 (2013.01); H04N 21/44245 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A video transmission method, adapted for a display, wherein the display comprises a timing controller and a scaling controller, the video transmission method comprising:
detecting a first bandwidth of a video stream inputted into the display by the scaling controller;
comparing the first bandwidth with a second bandwidth used by the timing controller and the scaling controller to obtain a comparison result of the first bandwidth and the second bandwidth; and
changing the second bandwidth to a third bandwidth by the timing controller according to the comparison result, wherein the third bandwidth is used for a transmission of the video stream.