US 12,407,849 B2
Cross random access point sample group
Ye-Kui Wang, San Diego, CA (US); Yang Wang, Beijing (CN); and Li Zhang, San Diego, CA (US)
Assigned to BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., Beijing (CN); and BYTEDANCE INC., Los Angeles, CA (US)
Filed by Beijing Bytedance Network Technology Co., Ltd., Beijing (CN); and Bytedance Inc., Los Angeles, CA (US)
Filed on Jun. 28, 2023, as Appl. No. 18/343,335.
Application 18/343,335 is a continuation of application No. PCT/CN2021/141939, filed on Dec. 28, 2021.
Claims priority of application No. PCT/CN2020/139893 (WO), filed on Dec. 28, 2020.
Prior Publication US 2023/0345007 A1, Oct. 26, 2023
Int. Cl. H04N 19/00 (2014.01); H04N 19/105 (2014.01); H04N 19/109 (2014.01); H04N 19/12 (2014.01); H04N 19/132 (2014.01); H04N 19/136 (2014.01); H04N 19/172 (2014.01); H04N 19/184 (2014.01); H04N 19/46 (2014.01); H04N 19/503 (2014.01); H04N 19/70 (2014.01)
CPC H04N 19/503 (2014.11) [H04N 19/105 (2014.11); H04N 19/109 (2014.11); H04N 19/12 (2014.11); H04N 19/132 (2014.11); H04N 19/136 (2014.11); H04N 19/172 (2014.11); H04N 19/184 (2014.11); H04N 19/46 (2014.11); H04N 19/70 (2014.11)] 19 Claims
OG exemplary drawing
 
1. A method for processing video data comprising:
determining a description of Cross Random Access Point Referencing (CRR) samples in a visual media data file in International Organization for Standardization (ISO) base media file format (ISOBMFF); and
performing a conversion between a visual media data and the visual media data file based on the CRR sample group;
wherein the description of CRR samples is included in an enhanced dependent random access point (EDRAP) sample group.