Invention Grant
US07913273B2 System and method for receiving broadcast audio/video works and for enabling a consumer to purchase the received audio/video works 有权
用于接收广播音频/视频作品的系统和方法,以及使消费者能够购买所接收的音频/视频作品

System and method for receiving broadcast audio/video works and for enabling a consumer to purchase the received audio/video works
Abstract:
A system and method for purchasing broadcast audio and/or video (audio/video) works. According to one embodiment, the system includes a data stream processor that receives a broadcast audio/video data stream and produces from the broadcast audio/video data stream a first audio/video output data stream and a second audio/video output data stream, wherein the broadcast audio/video data stream contains information corresponding to an audio/video work and the first audio/video output stream is in a format that can be recognized and processed by conventional audio/video reproducing equipment; a storage device that stores data included in the second audio/video output data stream, wherein the data corresponds to the audio/video work; and a user interface that enables a user of the system to input to the system an indication that the user desires to purchase the audio/video work.
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