Video push processing method and system serving live broadcast of mobile terminal

A technology of video push and processing method, which is applied in the direction of transmission system, pulse modulation TV signal transmission, electrical components, etc. It can solve problems such as delay, inability to solve real-time performance, delayed arrival of programs, etc., and achieve the effect of enhancing experience

Active Publication Date: 2010-11-17
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the screen of the mobile phone is smaller and the network environment of the mobile phone has undergone fundamental changes, the previous version scheme is obviously not suitable for live broadcasting on mobile phones.
[0004] Now all live broadcasts cannot solve the 100% real-time performance, and the programs that users see will definitely be delayed compared to the actual ones. This is because in the live broadcast system, various links such as collection, encoding, push, and decoding require A certain amount of processing time, resulting in a delayed arrival of the program

Method used

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  • Video push processing method and system serving live broadcast of mobile terminal
  • Video push processing method and system serving live broadcast of mobile terminal
  • Video push processing method and system serving live broadcast of mobile terminal

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Embodiment Construction

[0037] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0038] figure 1 A schematic diagram of a live video system for a mobile terminal is shown. Such as figure 1 As shown, the live video system of the mobile terminal includes a computer (PC) 1, a live server (live server) 2, a mobile network 3 (such as a GPRS network or a CDMA1X network) and a mobile terminal 4 (such as a mobile phone). The computer (PC) 1 is used to collect video from the computer, push the collected video to the transfer server 2 after processing, and store it on the transfer server 2 as a video source. The transfer server 2 is used to store the corresponding video source for the mobile terminal 4 to obtain and perform live video broadcast. The mobile terminal 4 obtains the corresponding video from the stored video source of the transit server 2 through the mobile network 3 and plays it on the pre-installed media player of t...

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PUM

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Abstract

The invention provides a video push processing method serving live broadcast of a mobile terminal, which comprises the following steps of: acquiring video data, processing the acquired video data, and outputting the processed new video files; monitoring the generation of the new video files, and sending information with new video file generation; adding the monitored new video files into a resource queue to finish the maintenance of the resource queue; verifying the new video files subjected to the resource queue maintenance; transmitting the new video files passing the verification to a transfer server; and generating live broadcast video seed files corresponding to a live broadcast channel according to the new video files received on the transfer server, and updating the displayed new video seeds to a local file system and a remote interface. The invention also provides a video push system serving the live broadcast of the mobile terminal.

Description

technical field [0001] The present invention relates to a video push processing method and system, in particular to a video push processing method and system serving mobile terminal live broadcast. Background technique [0002] In today's Internet-developed era, multimedia based on audio and video has been widely used, and live video broadcasting is one of the most common applications. The so-called live broadcast means that the service provider pushes some video content to the user in real time and actively, and what the user sees is a real-time live broadcast program. Therefore, video push is a very important link in the entire live broadcast system. [0003] At present, most of the videos pushed by PC Internet server providers to users have a resolution of 640×480 or a resolution that is not much different from this, and then change other parameters of video encoding on this basis to make the video clearer. It becomes a high-definition version (larger code stream, highe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04N7/24
Inventor 梁捷温才燚
Owner ALIBABA (CHINA) CO LTD
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