METHOD AND DEVICE FOR UPGRADING TELEVISION SYSTEM SOFTWARE

摘要

Disclosed are a method and device for upgrading television system software. The method comprises: according to a preset identifier, determining whether upgrade data is present in a received transmission stream; if upgrade data is present, starting up a multi-thread parallel request and receiving the upgrade data; writing the upgrade data into a corresponding memory for upgrade. By means of employing the described technical solution, time is saved in data transmission, and television system software is rapidly upgraded.