Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and system for playing pop-up screen in local video

A local video and bullet screen technology, applied in the field of video processing, can solve the problems that video playback cannot achieve bullet screen playback, difficult matching and analysis, and difficulties.

Active Publication Date: 2016-12-07
BEIJING BAOFENG TECH
View PDF6 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, local resources are very different from previous video resources or live video resources. Local resources are resources downloaded from the Internet by users themselves. Supports the barrage playback form of online videos, but cannot implement barrage playback for local video playback
Therefore, how to determine which users are watching the same video resource is particularly difficult, and it is difficult to perform matching and analysis. Therefore, how to play barrage in local videos has become a technical problem that needs to be solved urgently

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and system for playing pop-up screen in local video
  • Method and system for playing pop-up screen in local video
  • Method and system for playing pop-up screen in local video

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment

[0057] see figure 1 Shown is a specific embodiment of a method for playing barrage in local video described in this application, the method comprising:

[0058] Step 101, intercepting the header file of the local video file, compressing the header file and generating the corresponding header file MD5 value, using the header file MD5 value as the unique identification mark of the local video file;

[0059] Step 102, identify and collect the local video files with the MD5 value of the header file to form a video library;

[0060] Step 103, collect all users who have watched any local video file in the video library locally, and set up the same piece of user collection;

[0061] Since all the video files in the video library have the same MD5 value, and the MD5 value is the unique identification of the local video file, all the video files in the video library are actually the same video file with different names, so as long as you watch the video Any local video file in the li...

Embodiment 2

[0079] see figure 2 Shown is a specific embodiment of a system for playing barrage in local video described in the present application. The system includes: a header file processing module 10, a same video identification module 20, a same-video user collection module 30, and barrage information collection Module 40, barrage information processing module 50 and barrage information sending module 60,

[0080] The header file processing module 10 is used to intercept the header file of the local video file, compress the header file and generate a corresponding header file MD5 value, and use the header file MD5 value as the unique identification of the local video file logo;

[0081] The same video identification module 20 is used to identify and collect local video files with the header file MD5 value to form a video library;

[0082] The same-piece user collection module 30 is used to collect all users who have watched any local video file in the video library locally, and se...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method and system for playing a pop-up screen in a local video. The method comprises the steps that a header file among local video files is intercepted, the header file is compressed, and a corresponding header file MD5 value is generated; the local video files with the header file MD5 value are identified and collected to form a video library; all users who watch any local video file in the video library locally are collected, and a same-block user set is established; pop-up screen information sent by all the users in the same-block user set to the local video files through a pop-up screen sending area is collected; the header file MD5 value of the local video files and the pop-up screen information sent by the users who have watched the local vide are bound and uploaded; the bound header file MD5 value and pop-up screen information are analyzed and stored into a pop-up screen information sending module; the stored pop-up screen information is sent into all the local video files in the video library to be displayed.

Description

technical field [0001] The present application relates to the technical field of video processing, in particular, to a method and system for playing barrage in local video. Background technique [0002] Barrage, the phenomenon of displaying comments in the form of subtitles in the playback video screen is called barrage. Users can discuss and communicate with other users while watching videos in the form of barrage. Existing video barrages are all in the form of online broadcasting or live broadcasting. During the process of online video or live broadcasting, barrages are collected from various client terminals and displayed in the corresponding time period of the video. [0003] The use of video resources in the prior art, whether it is online resources or live broadcast resources, all come from the video media library owned by each video company, so there are many dimensions for the unique judgment of whether a user is watching the same video. The method is simple, and i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04N21/2343H04N21/239H04N21/25H04N21/258H04N21/433H04N21/434H04N21/435H04N21/44H04N21/442H04N21/443H04N21/462H04N21/488H04N21/81
Inventor 刘彬朱彦东张鹏宇
Owner BEIJING BAOFENG TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com