Bullet screen delivery method for live broadcast playback and live video bullet screen playback method

A method of presenting bullet screens, comprising:

• sending a request for bullet screens to a server computing device during playback of at least one portion of a live broadcast video, wherein the bullet screens comprise comments moving across frames of the live broadcast video, the request comprises a timestamp, and the timestamp is associated with a playback progress of the at least one portion of the live broadcast video;
• receiving a bullet screen segment file among a plurality of bullet screen segment files, wherein the bullet screen segment file is determined based on the timestamp, the plurality of bullet screen segment files are generated by segmenting live bullet screen data associated with the live broadcast video into N bullet screen segment files, and the N is a positive integer;
• loading the bullet screen segment file into a memory;
• reading the bullet screen segment file from the memory;
• and
• displaying the bullet screens in a bullet screen display area based on the bullet screen segment file.

A system, comprising:

• at least one processor;
• and
• at least one memory communicatively coupled to the at least one processor and comprising computer-readable instructions that upon execution by the at least one processor cause the at least one processor to perform operations comprising:
• receiving a request for bullet screens sent from a client computing device during playback of at least one portion of a live broadcast video, wherein the bullet screens comprise comments moving across frames of the live broadcast video, the request comprises a timestamp, and the timestamp is associated with a playback progress of the at least one portion of the live broadcast video;
• determining a bullet screen segment file among a plurality of bullet screen segment files based on the timestamp, wherein the plurality of bullet screen segment files are generated by segmenting live bullet screen data associated with the live broadcast video into N bullet screen segment files, and the N is a positive integer;
• and
• transmitting the bullet screen segment file to the client computing device for display of the bullet screens.