METHOD AND APPARATUS OF CHANNEL SWITCHING USING PRE-ACQUISITED PSI TABLE

摘要

The present invention provides a method and apparatus for switching channels to reduce channel zapping time, which use channel information generated prior to channel switching and generates audio and video data of a switched channel, thereby skipping a process of calculating channel information of a channel to be switched at the time of channel switching.

主权项

1. In a method for switching channels carried out by a media play apparatus, a method, comprising:
obtaining information about a plurality of channels; receiving a channel switching signal; and generating channel data according to the channel switching signal by using the obtained channel information.