The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2026
Filed:
Mar. 26, 2025
Applicant:
Bytedance Inc., Los Angeles, CA (US);
Inventor:
Ye-Kui Wang, San Diego, CA (US);
Assignee:
Bytedance Inc., Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/136 (2014.01); H04N 19/132 (2014.01); H04N 19/184 (2014.01); H04N 19/70 (2014.01);
U.S. Cl.
CPC ...
H04N 19/136 (2014.11); H04N 19/132 (2014.11); H04N 19/184 (2014.11); H04N 19/70 (2014.11);
Abstract
A mechanism for processing media data is disclosed. In one aspect, a method includes determining, during a conversion between the media data and a media data file, whether a track reference of type associated external stream track ('aest') is included in a media track. The method also includes performing the conversion based on the determining. Additionally, when present, a track reference type box with a reference type equal to ‘aest’ shall contain only a track identifier and shall not contain any track group identifier.