Set-top box and PC-oriented real-time streaming media server and working method

A media server and working method technology, which is applied in the field of network multimedia TV and video real-time transcoding, can solve the problems of increased cost, difficulty for video server suppliers to obtain profits, limited service range of live video servers, etc.

Active Publication Date: 2010-11-24
SHANGHAI BROADBAND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Each existing live video server has a live source, that is, the source of the live video content, which can also be called a live video upload client. The important function that the live server needs to complete is to send the content of the live source to multiple playback clients end, and an existing live broadcast server can only send video streams of the same encoding type to all clients, which leads to an extremely limited service range of each live video server, making it difficult for video server suppliers to obtain More profits, and, for the client, if it needs video streams of different encoding types, it needs to connect to different live video servers, which makes the use of the client extremely inconvenient and often leads to an increase in cost. Therefore, how to break through the existing The limitation of the live video server has become a technical problem to be solved urgently by those skilled in the art

Method used

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  • Set-top box and PC-oriented real-time streaming media server and working method
  • Set-top box and PC-oriented real-time streaming media server and working method

Examples

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Embodiment Construction

[0014] See figure 1 , The real-time streaming media server for set-top boxes and PCs of the present invention at least includes: storage unit, network communication unit, video decoding unit, audio decoding unit, data buffering unit, audio and video synchronization unit, live signaling processing unit, video encoding unit, Audio coding unit, live data sending unit, and combined stream unit, etc.

[0015] The storage unit is used to store audio and video data; the network communication unit is used to receive information from the pronunciation video upload client and the live broadcast client; the video decoding unit is used to upload the audio and video received by the network communication unit to the client The video data in the uploaded audio and video network package is decoded into video YUV data; the audio decoding unit is used to decode the audio data in the audio and video network package uploaded by the audio and video upload client received by the network communication ...

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Abstract

The invention discloses a set-top box and PC-oriented real-time streaming media server, and relates to the fields of network multimedia television technology, video transmission and video encoding process. The server at least comprises a memory unit, a network communication unit, a video decoding unit, an audio decoding unit, a data buffer unit, an audio and video synchronization unit, a live broadcast signaling processing unit, a video encoding unit, an audio encoding unit, a live broadcast data transmission unit and the like. The server can simultaneously output the video of different code formats to different play terminals from one path of real-time input video.

Description

Technical field [0001] The invention relates to the technical field of network multimedia television, the field of video transmission, and the field of video coding processing, and in particular to the technical field of video real-time transcoding. Background technique [0002] Every existing live video server has a live source, that is, the source of live video content, which can also be called a live video upload client. The important function of the live server is to send the content of the live source to multiple playback clients. However, an existing live video server can only send video streams of the same encoding type to all clients. This results in extremely limited service scope of each live video server, making it difficult for video server providers to obtain More profits, and for the client, if it needs different encoding types of video streams, it needs to connect to different live video servers, which makes the use of the client extremely inconvenient and often le...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/26H04N9/804H04L29/06H04N21/233H04N21/234H04N21/8547
Inventor 李青董道国罗璇滨
Owner SHANGHAI BROADBAND TECH
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