HTML5 REALTIME PLAYER AND REALTIME PLAYBACK METHOD USING SAME

WIPO Patent Application WO/2019/189988

A1

The present invention relates to an HTML5 realtime player. According to the present invention, an HTML5 realtime player having a web browser installed comprises: a request unit for requesting, to a streaming server, a playback of media data; a reception unit for receiving, from the streaming server, in streaming units, the media data to which playback metadata is inputted; a buffer for accumulating the received media data; a conversion unit for converting T1 length of data into a segmented MP4 format in realtime each time the media data is accumulated in the buffer by the length of T1; a transmission unit for transmitting the converted T1 length of data to a web browser via a standard API; and a playback unit for starting the playback of T2 length of data by operating a codec embedded in the web browser, if the amount of transmitted data reaches the length of T2. According to the present invention, only around 2-3 seconds of playback delay occurs, as the media data is divided into 0.5-1 second units directly by the player, converted into segmented MP4, accumulated on the web browser by 2-3 second amounts, and then played.

KANG YONG-IL (KR)
BAE SANG-KYU (KR)

PCT/KR2018/004999

October 03, 2019

April 30, 2018

Click for automatic bibliography generation  

DIDEONET CO LTD (KR)

H04N21/435; H04N21/434; H04N21/4402; H04N21/443; H04N21/4782; H04N21/81

JP2017098706A	2017-06-01
KR20170134474A	2017-12-06
KR20180010392A	2018-01-31
JP2008135825A	2008-06-12
US20110302605A1	2011-12-08

TAEBAEK INTELLECTUAL PROPERTY LAW FIRM (KR)

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