Streaming media technology-based network video player and playing system

A technology of network video and player, applied in the field of network live broadcast, to achieve the effect of maintaining continuity and short duration

Inactive Publication Date: 2010-12-15
CHINA DIGITAL VIDEO BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in the process of concerts, live broadcasts of football games, etc., different users have diff

Method used

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  • Streaming media technology-based network video player and playing system
  • Streaming media technology-based network video player and playing system
  • Streaming media technology-based network video player and playing system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] This embodiment illustrates the screen switching function of the network video player.

[0048] refer to figure 1 , is a structural diagram of the streaming media technology-based network video player according to Embodiment 1 of the present invention.

[0049] The player mainly includes:

[0050] The signal receiving module 11 is used for receiving multiple live signals for the same video source;

[0051] The play main window 12 is used to play one of the live signals;

[0052] A plurality of playback sub-windows 13 are used to play the remaining several channels of live signals, and each sub-window plays one signal;

[0053] Buffering module 14, is used for buffering other several road live signals;

[0054] A switching request module 15, configured to send a signal switching request;

[0055] The playback switching module 16 is used to switch the signal currently played in the main playing window to another requested signal for broadcasting.

[0056] Wherein, t...

Embodiment 2

[0070] This embodiment illustrates the code stream switching function of the network video player.

[0071] refer to image 3 , is a structural diagram of the streaming media technology-based network video player according to Embodiment 2 of the present invention.

[0072] Based on Embodiment 1, the player may include:

[0073] The signal receiving module 31 is used for receiving multiple live signals for the same video source;

[0074] Play the main window 32, used to play one of the live signals;

[0075] A plurality of playback sub-windows 33 are used to play the remaining several channels of live signals, and each sub-window plays one signal;

[0076] Buffering module 34, is used for buffering other several road live signals;

[0077] A switching request module 35, configured to send a signal switching request;

[0078] The play switching module 36 is used to switch the one signal played in the current play main window to another requested signal for playing.

[0079...

Embodiment 3

[0097] refer to Figure 4 , is a structural diagram of the streaming media technology-based network video playback system according to Embodiment 3 of the present invention.

[0098] The network video playback system mainly includes a playback server 41 and a client player 42, wherein the structure and functions of the client player 42 are as described in the first and second embodiments above, and will not be described in detail here.

[0099] When realizing the multi-channel signal switching function, the playing server 41 is used to transmit multiple live signals to the client player 42 for the same video source; the client player 42 broadcasts one of the signals on the main window, The rest of the signals are buffered and can be previewed and broadcasted in several sub-windows. The client player 42 can switch and broadcast the signals of the primary and secondary windows.

[0100] When realizing the multi-stream switching function, the playing server 41 may include:

[...

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PUM

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Abstract

The invention provides a streaming media technology-based network video player and a streaming media technology-based playing system, which can switch pictures in the live broadcasting process. The player can receive a plurality of paths of live broadcast signals of the same video source, and playing windows are divided into a main window and a plurality of auxiliary windows, wherein the main window plays one path of direct broadcast signals, the rest paths of direct broadcast signals are cached to the player and are simultaneously played in the plurality of auxiliary windows. The player can make a user watch a plurality of pictures with different shooting angles at the same time, and meets different requirements of different users on video playing. Besides, the player also has code stream selection function, so the user can freely select one type of code stream for playing, and also can switch the code stream in the playing process so as to adapt to the network transmission state.

Description

technical field [0001] The invention relates to the technical field of network broadcasting, in particular to a network video player and a playing system based on streaming media technology. Background technique [0002] Streaming media, also known as streaming media (Stream Media), allows viewers to watch and listen while downloading, without waiting for the entire multimedia file to be downloaded before watching. Streaming media is not a single technology, but a technology produced after the integration of network technology, involving multiple technologies such as streaming media data collection, compression, storage, transmission and network communication. [0003] Live broadcasting is a way of synthesizing and broadcasting of radio and television programs at the same time. Online video live broadcast is a live broadcast service using network resources. Through the on-site video shooting and uploading to the network simultaneously, users can see the first-time on-site c...

Claims

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Application Information

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IPC IPC(8): H04N5/445H04N5/44H04N7/24
Inventor 李军温晓瑶闫鹏
Owner CHINA DIGITAL VIDEO BEIJING
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