Apparatus for processing compressed video signals which are be recorded on a disk or which have been reproduced from a disk
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 3, 1998
Grant Date -
N/A
app pub date -
Sep 16, 1994
filing date -
Sep 16, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus for generating compressed signals, which can serve to record data with high efficiency, to manage data easily, to reproduce programs in a special manner, to search for data at high speed, and to achieve accurate image-speech synchronization. The apparatus comprises a video-data grouping device for processing video data into groups, each consisting of a predetermined number of video data items corresponding to image frames; a video-data compressing device for compressing and encoding the video data items of each group; an audio-data grouping device for processing audio data corresponding to the video data into groups, each group consisting of audio data items; an audio-data compressing device for compressing and encoding the audio data items of each group; a sub-video data grouping device for processing sub-video data into groups, each group consisting of sub-video data items; a sub-video data compressing device for compressing and encoding the sub-video data items of each group; a formatter for combining the groups of compressed video data items, the groups of compressed audio data items and the groups of compressed sub-video data items thereby generating a data unit.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully