Resources Contact Us Home
Reproducing method and apparatus

Image Number 5 for United States Patent #6751400.

The reverse direction reproduction of encoded data comprised of picture data compressed in accordance with the MPEG system is to be realized at a higher speed. To this end, plural frame memories are used for reverse direction reproduction. The respective pictures are sequentially decoded and the decoded pictures are sequentially held in the frame memories. If there is no vacant memory, the frame memories are sequentially overwritten beginning from the frame memory which stores the picture decoded first. If the decoding progresses up to the picture to be reproduced, and the decoding of the picture to be reproduced comes to a close, the decoding is transiently halted and the picture to be reproduced is read out from the frame memory and displayed. If the picture to be reproduced is displayed, the frame memory which has held the displayed picture is evacuated. The decoding is re-initiated for decoding the picture consecutive to the picture the data of which are as yet held in the frame memory.

  Recently Added Patents
Vending machine
Enabling improvement in cellular network coverage
Emergency power-off button with proximity alarm
Cellulose ester compositions having low birefringence and films made therefrom
Communication device and method for detecting a radio signal
Organic EL display device and method for manufacturing the same
Semiconductor overlapped PN structure and manufacturing method thereof
  Randomly Featured Patents
Antenna apparatus with a coaxial cable used as a radiation element
N-(Substituted chromone-3-carbonyl)-phenylglycine derivatives
Programmable controller for controlling reproduction machines
Transporting IC-packages
Lateral pocket implant charge trapping devices
Exercise rowing machine
Pressure letdown method and device for coal conversion systems
Dual-function double balanced mixer circuit
Process for the continuous preparation of acetates
Organic light emitting display device and processing method of image signals thereof