UPClytics
View All Patents

EP3076673

DECODING AND ENCODING OF PICTURES OF A VIDEO SEQUENCE

Filed
Sep 26, 2013
Technology
Electrical engineering · Audio-visual technology
UPC cases
8
Ownership history
As recorded at the EPO. Transfers made after the opposition period are recorded in national registers and may be missing here.
Abstract

The embodiments reduce output delay for pictures by determining after a current picture has been decoded and stored in a decoded picture buffer, DPB, (125, 225, 325, 425, 525, 625), a number of pictures in the DPB (125, 225, 325, 425, 525, 625) that are marked as needed for output. This number is compared, after a current picture has been decoded and stored in the DPB (125, 225, 325, 425, 525, 625), against a value derived form at least one syntax element present or to be present in a bitstream (10) representing pictures of a video sequence. If this number is greater than the value a picture, which is the first picture in output order, of the pictures in the DPB (125, 225, 325, 425, 525, 625) that are marked as needed for output is preferably output and marked as not needed for output.

Litigation history
DateCaseDivisionTypeOutcomeParties
Jun 17, 2026UPC CFI 1130/2026Milan LDProvisional measuresLockedTelefonaktiebolaget LM Ericsson +2

Additional proceedings on this patent

Start 14-day free trialOutcomes, the additional proceedings and the register history.Already a user? Sign in