Patent ID: 10631069

Abstract:
There are disclosed various methods, apparatuses and computer program products for media encapsulating and decapsulating. In an example method for encapsulating media data, a container file including at least one meta data unit in a media data structure is formed. It may be determined that an offset is relative to a location of the media data structure in the container file, wherein the offset data is formed as a reference to the location of the media data structure in the media data unit. An indication that the offset data is relative to the location of the media data structure is included. In an example method for decapsulating media data, a container file including at least one meta data unit in a media data structure and offset data are received. It may be determined that the offset data is relative to a location of the media data structure in the container file, wherein the offset data is used as a reference to the location of the media data structure to obtain the media data unit.