METHOD AND APPARATUS FOR RECORDING AND TRICK PLAYING INTERACTIVE DIGITAL TV PROGRAM

摘要

The present invention provides a method and apparatus for recording and trick playing transport stream of interactive digital TV program, wherein the method for recording a transport stream of an interactive digital TV program, comprising steps of: determining whether there is version change of an interactive application's control information in said transport stream; and generating an accessory mark used to mark said version change. By employing the method and apparatus for recording and trick playing transport steam of interactive digital TV program as provided in the present invention, the processing capability of the player' s processor can be saved and the cost of the player can be reduced while maintaining interactivity.