| 摘要 |
For integration of televising advertising with Internet shopping, a link to a web page intended for ordering of advertised product is multiplexed with a stream of video data. At the receiving side, a processor embedded in a set-top box with a USB port detects the link and when the commercial is in progress displays a message prompting a user to save the link. If the user responds, the processor saves the link in a flash drive plugged into the USB port. As a result, the user can watch TV without interruption and shop online at a time of his or her choice by simply pulling the flash drive from the set-top, plugging it into a USB port of a computer with Internet connection and using the link to access the web page for additional information and ordering the product. Optionally, the commercial itself could be recorded on the flash drive and replayed in the computer at the time of online shopping.
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