| 摘要 |
A set top box device, system and method for realizing interactive IPTV channel recording and playing are disclosed in the invention. The set top box device is set as: saving the channels and the playing address information of the channel downloaded from an Electronic Program Guide (EPG) server; when receiving a user channel recording and/or channel switching command, according to the channel selected by the user, acquiring the corresponding playing address, and acquiring from a media server the program media stream of the channel corresponding to the playing address to record or play. When the user needs to record and play simultaneously in the same procedure, the set top box device switches the recording to the background, and performs the playing in the foreground. The invention realizes humanized channel recording function, solves the problem that in the traditional video stream recording mode, the user, while recording, can not switch the channel to watch the programs of other channels, so as to enhance the user experience. |
