The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 24, 2018
Filed:
Oct. 12, 2016
Ali Corporation, Hsinchu, TW;
Yue-Yong Chen, Guangdong, CN;
ALi Corporation, Hsinchu, TW;
Abstract
A WLAN player for synchronizing playing speed includes a speed adjusting module, which is adapted to adjust a speed that the WLAN player plays a medium according to a first playing-progress value and a first clock value of another WLAN player, so as to synchronously play the medium together with said another WLAN player. The WLAN player has a second playing-progress value and a second clock value. The speed adjusting module is configured to calculate a progress difference between the second playing-progress value and the first playing-progress value; calculate a time difference between the second clock value and the first clock value; calculate a specific progress difference according to the progress difference and the time difference; and adjust the speed that the WLAN player plays the medium according to the specific progress difference. In this way, a synchronization error between the WLAN players is effectively decreased.