| 摘要 |
<p>The present invention is a method and a system for receiving screen image e.g. via a system for broadcasting teletext. According to the invention, the traditionally broadcast teletext signal comprising strings of text to be inserted sequentially into ateletext image of a TV is converted into a combination between data and acommands. The commands specify the arrangement of the text in a screen and thus allow broadcast of the teletext image with the use of less bandwidth. The invention further relates to a receiver for receiving the signal with the commands and for converting it back into a teletext image to be displayed on the TV.</p> |
