Patent ID: 11863801
Assignee: SHANGHAI BILIBILI TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 4:
5. A method for playing live streaming video, comprising:
receiving live streaming video data comprising video frames and corresponding bullet screen data, wherein the corresponding bullet screen data comprise comments to be presented relative to the video frames;
parsing data associated with a video frame among the video frames comprised in the live streaming video data, wherein the data associated with the video frame further comprise target area data encoded based on a predetermined format for supplementary enhancement information, the predetermined format for supplementary enhancement information is compatible with a predetermined video data format for encoding a data packet corresponding to the video frame, and the target area data comprise data indicative of a target area corresponding to a target object in the video frame;
extracting the data indicative of the target area corresponding to the target object in the video frame;
generating a bullet screen mask corresponding to the video frame based at least in part on the extracted data, wherein the bullet screen mask is configured to control visibility of one or more comments associated with the video frame; and
displaying the one or more comments relative to the video frame on the bullet screen mask while displaying the video frame.