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TV Signal

Continuous-looping-feature-in-transmission-of-HDTV-signals

Wide screen television

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Electronic timepiece having a stepping motor and driving circuit compensated for power source variations

OF THE INVENTION Referring first to FIG 5, there is shown a block diagram showing the embodiment ...

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The present invention generally aims to provide a copy timing control circuit capable of ...

Multiplex magnetic recording and reproduction system

It is an object of the present invention to provide a magnetic recording and reproduction system ...

Method for recording and/or reproducing video and audio signals on a magnetic tape and a rotary cylinder arrangement therefor

The present invention has been developed in order to remove the above-described drawbacks inherent ...

Continuous looping feature in transmission of HDTV signals

Details

Inventors: Schulz, Rodney;
Assignee: Sencore, Inc. (Sioux Falls, SD)
Primary Examiner: Groody; James J.
Assistant Examiner: Onuaku; Christopher
Attorney, Agent or Firm: Patnaude & Videbeck

A high definition television player records and plays back HDTV signals in a closed circuit to demonstrate high definition television. The signals are recorded on a hard drive, CD, DVD or the like in discrete 2-meg data blocks, with each block of data being separately identified. The invention provides for continuous looping play of a desired program or programs by identifying the starting data block and ending data block of the program. The program play is begun at the starting block. When the program is finished at the end block, play continues at the start block, and so on until the stop button is pushed.

DETAILED DESCRIPTION The invention resides in a continuous looping play feature in a high definition TV player capable of utilizing at least one of a hard disk drive and a DVD drive as the media for storing the audio and video content of HDTV programming.
In order to utilize the hard disk drive or the DVD drive for continuous looping of selected portions of the storage media, video data must be storable therein, and retrieved by the player which converts it to the 8-VSB modulation format used to provide signals to HDTVs.
The signals are converted in two megabyte segments.
The segments are numbered and the looping feature when reaching the end numbered segment moves to the start numbered segment.

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