白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Method for signaling virtual boundary signaling with subpictures in coded video stream

專利號(hào)
US11800096B2
公開(kāi)日期
2023-10-24
申請(qǐng)人
TENCENT AMERICA LLC（US CA Palo Alto）
發(fā)明人
Byeongdoo Choi; Shan Liu; Stephan Wenger
IPC分類
H04N19/117; H04N19/82; H04N19/176; H04N19/132; H04N19/186
技術(shù)領(lǐng)域
picture,coded,in,video,sub,or,nal,pictures,be,syntax
地域： CA CA Palo Alto

摘要

A method, computer program, and computer system is provided for coding video data. Video data including one or more subpictures having one or more virtual boundaries is received. Information corresponding to the virtual boundaries is signaled in a picture parameter set, a picture header, or a slice header associated with the received video data. The video data is decoded based on the signaled information corresponding to the virtual boundaries.

說(shuō)明書(shū)

JVCET-M135-v1, cited above, includes the ARC reference information (505) (an index) located in a picture parameter set (504), indexing a table (506) including target resolutions that in turn is located inside a sequence parameter set (507). The placement of the possible resolution in a table (506) in the sequence parameter set (507) can, according to verbal statements made by the authors, be justified by using the SPS as an interoperability negotiation point during capability exchange. Resolution can change, within the limits set by the values in the table (506) from picture to picture by referencing the appropriate picture parameter set (504).

Still referring to FIG. 5, the following additional options may exist to convey ARC information in a video bitstream. Each of those options has certain advantages over existing art as described above. The options may be simultaneously present in the same video coding technology or standard.

權(quán)利要求

1
微信群二維碼
意見(jiàn)反饋