DIGITAL HIGH DEFINITION TELEVISION RECEIVER WITH FEATURES THAT FACILITATE TRICK-PLAY MODES ON A DIGITAL VCR
Patent №
US 5,477,397
Granted
1995-12-19
Filed 1993
Owner
MATSUSHITA ELECTRIC CORPORATION OF AMERICA
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
08073789
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.
AI classification
Ownership
MATSUSHITA ELECTRIC CORPORATION OF AMERICA
assignment · 65800308
Assignors
NAIMPALLY, SAIPRASAD V., KIM, HEE-YONG
On an employer assignment, the assignors are typically the inventors.