Method for broadcastin stream media caption and its stream media player

A streaming media server and streaming media technology, applied in the field of streaming media, can solve the problems of poor flexibility and dynamic controllability, and achieve the effects of good dynamic controllability, increasing income sources, and enriching streaming media services

Active Publication Date: 2009-01-14
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention provides a method for playing streaming media subtitles and a streaming media player to solve the problems of poor flexibility and dynamic controllability in the prior art when streaming media and subtitle services are provided at the same time

Method used

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  • Method for broadcastin stream media caption and its stream media player
  • Method for broadcastin stream media caption and its stream media player
  • Method for broadcastin stream media caption and its stream media player

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Embodiment Construction

[0025] In order to meet the different needs of information services such as multimedia news release, online demonstration, online live broadcast, online advertising, e-commerce, video on demand, distance education, real-time video conferencing and instant messaging to streaming media subtitle technology, and improve its flexibility, the present invention consists of subtitle The server controls the subtitle stream, and when the stream media player requests the stream media server to provide the stream media service, it requests the subtitle service corresponding to the stream media from the subtitle server; the stream media player receives the media stream and After the subtitle stream is matched with a time stamp, when the time stamp of the subtitle stream matches the time stamp of the media stream, the subtitle stream is converted into a video stream and played synchronously with the media stream.

[0026] Taking the instant messaging service as an example below, the implemen...

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Abstract

The present invention discloses playing stream media caption method for solving poor mobility and dynamic state controllability in current technology. It contains respectively requesting stream media services and said stream media corresponded caption service to stream media server and caption server, said stream media server and caption server respectively transmitting media stream and caption stream to stream media playing unit, said stream media playing unit judging whether caption stream time stamping matched with media stream time stamping, converting at least time stamping matched caption stream into video stream and synchronous playing with said media stream.

Description

technical field [0001] The invention relates to streaming media technology, in particular to a method for playing streaming media subtitles and a streaming media player. Background technique [0002] Streaming Media (Streaming Media) technology is an emerging network transmission technology, which is used to sequentially transmit and play continuous time-based data streams of multimedia content such as video / audio on the Internet in real time. / Audio codec, storage, transmission, playback and other fields. There are two main ways to disseminate multimedia information on the Internet: downloading and streaming. The download method is a traditional transmission method, which means that the user downloads the multimedia file to the local area before playing. Streaming transmission provides multimedia information to the user through the server in real time. In this way, the user does not have to wait for the entire file to be downloaded, but can play it after only a few second...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/24H04N7/173H04N21/438H04N21/485
Inventor 伍海君王宇
Owner TENCENT TECH (SHENZHEN) CO LTD
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