Yuan Ze University

Chi-Fang Lin

Yang-Cheng Chang

Wei-Yu Chen

Hao-Ting Wei

Disclosed is a system for transferring real-time audio/video stream. The system comprises a mobile device, a server and a client terminal. The mobile device comprises a recording module, a fragmented media data (FMD) codec, a segmented media data (SMD) codec and a wireless communication module. The recording module records an event on the scene and generates a real-time video stream. The FMD codec encodes the real-time video stream into fragmented media data comprising a start fragment information, at least one media fragment and a media fragment (MF) random access point. The SMD codec directly segments the fragmented media data into a plurality of segmented media data, which are a start segment and at least one play segment. The SMD codec automatically and sequentially transmits the segmented media data to the server. Finally, the server pushes the segmented media data to the client terminal for play through a browser.

System for transferring real-time audio/video stream

A method and system for transferring real-time audio/video stream (AVS) is provided. The method for transferring real-time AVS includes the following steps of: first, receiving a real-time AVS by a server; transforming the real-time AVS into a fragmented media data (FMD) and storing the FMD in a storage module of the server, wherein the FMD comprises a starting-point, an overall fragment information and at least one media fragment (MF); next, generating a segmented media data (SMD) by encapsulating the FMD when the server receives a playback command. The step of generating the SMD comprises encapsulating the starting-point and the overall fragment information into an initial segment information of the SMD. Each playable segment of the SMD has multiple MFs and a segment index recording segment order to indicate each MF. The final step is to transfer the SMD to browser software for playback.

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Hsinchu, Taiwan

Chi-Fang Lin