Patent · US Expired

Appliance-guided edit-operations in advanced digital video recording systems

US8064751B2 · kind B2 · utility

4Cited by

11References

9Claims

0Family size

Assignee

Thomson Licensing · FR

Inventors

Wolfgang Klausberger · Hannover, DE
Stefan Kubsch · Hohnhorst, DE
Ralf Ostermann · Hannover, DE

Key dates

Filing date	Apr 25, 2003
Grant date	Nov 22, 2011
Priority date	—
Expiry date	Mar 14, 2025

Classification

Technology area (CPC H)Electricity
CPC primaryH04N5/85
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

The invention comprises an application for recording and the playback of MPEG-2 transport-streams transmitted via DVB-systems with optical discs. Apart from audio- and video-signals, additional information (which describe the content of the DVB-multiplex) will also be transmitted in DVB-SI descriptors. These descriptors correspond to the incoming transport-stream-packets and can be used for comfortable features, like event-triggered start of a recording or automatic generation of play-lists.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.