Level information for sub-picture tracks
AssigneeLemon Inc.
InventorYe-kui Wang
Life of this patent
Estimating the term…
Abstract
A mechanism for processing video data is disclosed. A level indicator for a set of subpictures in one or more subpicture tracks is determined. The level indicator is included in a sample group carrying information for the set of subpictures. A conversion is performed between a visual media data and a media data file based on the level indicator.
Claims19
A method for processing video data comprising:
- determining a level indicator for a set of subpictures in one or more subpicture tracks, wherein the level indicator is included in a sample group carrying information for the set of subpictures, and wherein the level indicator is contained in a sample entry of the sample group;
- and
- performing a conversion between a visual media data and a media data file based on the level indicator.
An apparatus for processing video data comprising:
- a processor;
- and
- a non-transitory memory with instructions thereon, wherein the instructions upon execution by the processor, cause the processor to:
- determine a level indicator for a set of subpictures in one or more subpicture tracks, wherein the level indicator is included in a sample group carrying information for the set of subpictures, and wherein the level indicator is contained in a sample entry of the sample group;
- and
- perform a conversion between a visual media data and a media data file based on the level indicator.
A non-transitory computer readable medium comprising a computer program product for use by a video coding device, the computer program product comprising computer executable instructions stored on the non-transitory computer readable medium such that when executed by a processor cause the video coding device to:
- determine a level indicator for a set of subpictures in one or more subpicture tracks, wherein the level indicator is included in a sample group carrying information for the set of subpictures, and wherein the level indicator is contained in a sample entry of the sample group;
- and
- perform a conversion between a visual media data and a media data file based on the level indicator.
Dependencies are inferred from the claim text.