PH12015500511A1

Title

Access unit independent coded picture buffer removal times in video coding

Application Number:

PH20151500511

Publication Date:

27-04-2015

Current Assignee:

Family ID:

Application Date:

09-03-2015

Declaring Company:

Publication Country:

US

Priority Date:

24-09-2012

Title

Access unit independent coded picture buffer removal times in video coding

Application Number:

PH20151500511

Family ID:

Publication Country:

US

Publication Date:

27-04-2015

Application Date:

09-03-2015

Priority Date:

24-09-2012

Current Assignee:

Declaring Company:

Abstract  Abstract

A video coding device such as a video encoder or a video decoder may be configured to code a duration between coded picture buffer (CPB) removal time of a first decoding unit (DU) in an access unit (AU) and a second DU wherein the second DU is subsequent to the first DU in decoding order and in the same AU as the first DU. The video coding device may further determine a removal time of the DU based at least on the coded duration. The coding device may also code a sub-picture timing supplemental enhancement information (SEI) message associated with the first DU. The video coding device may further determine a removal time of the DU based at least in part on the sub-picture timing SEI message.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.