| 摘要 |
The present invention presents an apparatus for receiving a television signal having a plurality of channels, assigning images of different channels included the television signal to a main picture and a sub-picture, and synthesizing the main picture and the sub-picture in a same picture and displaying the synthesized pictures by a display apparatus, characterized in that in response to an instruction for a channel change of the sub-picture, the channel on the sub-picture is changed from a first channel to a second channel while an image from the first channel displayed on the sub-picture and an image from the second channel are synthesized within a predetermined duration of time. <IMAGE> |
