Multimedia distributing and/or playing systems and methods using separate resolution-enhancing supplemental data
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 9, 2010
Issued Date -
N/A
app pub date -
Jan 14, 2004
filing date -
Jan 14, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Multimedia data having a first resolution is transmitted and supplemental data is separately transmitted. When combined with the multimedia data having a first resolution, the supplemental data provides the multimedia content at a second resolution that is higher than the first resolution. The multimedia data having a first resolution is received and the supplemental data is separately received. The multimedia data having a first resolution and the supplemental data are combined, to provide the multimedia content at a second resolution that is higher than the first resolution. The multimedia data having a first resolution may be transmitted, received and played using streaming, while the supplemental data may be transmitted, received and played by downloading. Digital rights management schemes may be applied to the multimedia data having a first resolution and/or to the supplemental data.
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