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Digital high definition television receiver with features that facilitate trick-play modes on a digital vcr
Digital high definition television receiver with features that facilitate trick-play modes on a digital vcr
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机译:具有有助于在数字录像机上特技播放模式的功能的数字高清电视接收机
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摘要
A high-definition television receiver includes circuitry to decode a received high-definition television signal to produce a digital data stream representing the corresponding high-definition television image. In addition, the receiver includes circuitry which generates a signal representing a reduced resolution image from the decoded data stream. The receiver provides both the high-definition television signal and the reduced resolution signal at an output port. A video tape recorder (VTR) receives the two signals, segments them and formats them onto the tape in a manner which allows a majority of the reduced resolution segments to be recovered and displayed in at least one of the VTR's trick-play modes. The reduced resolution image may be from the same channel or from a different channel and may also be displayed as an inset picture (PIX-IN-PIX) in the main high-definition image. IMAGE
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