KR101721344B1

Title

Video coding with improved random access point picture behaviors

Application Number:

KR20157009770

Publication Date:

29-03-2017

Current Assignee:

Family ID:

Application Date:

27-08-2013

Declaring Company:

Publication Country:

US

Priority Date:

20-09-2012

Title

Video coding with improved random access point picture behaviors

Application Number:

KR20157009770

Family ID:

Publication Country:

US

Publication Date:

29-03-2017

Application Date:

27-08-2013

Priority Date:

20-09-2012

Current Assignee:

Declaring Company:

Abstract  Abstract

The present disclosure relates to techniques for selecting CPB parameters used to define coded picture buffers (CPBs) for video coding devices for clean random access (CRA) pictures and broken link access (BLA) pictures in a video bitstream . The video coding device receives a bitstream that includes one or more CRA pictures or BLA pictures and also receives a message indicating whether to use an alternative set of CPB parameters for at least one of the CRA pictures or BLA pictures . The message may be received from an external means, such as a processing means included in a streaming server or a network entity. The video coding device sets a variable defined to display a set of CPB parameters for a given one of the pictures based on the received message and selects a set of CPB parameters for a given one of pictures based on a variable for the picture .

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.