Search International and National Patent Collections

1. (WO2017063287) METHOD AND SYSTEM FOR RECORDING AND PLAYBACK OF WEB-BASED INSTRUCTIONS

Pub. No.:    WO/2017/063287    International Application No.:    PCT/CN2015/099055
Publication Date: Fri Apr 21 01:59:59 CEST 2017 International Filing Date: Sat Dec 26 00:59:59 CET 2015
IPC: H04N 5/76
H04N 21/231
H04N 21/472
Applicants: SHENZHEN EAGLESOUL TECHNOLOGY CO., LTD.
深圳市鹰硕技术有限公司
Inventors: CHEN, Kengfan
陈铿帆
LIU, Jia
刘佳
Title: METHOD AND SYSTEM FOR RECORDING AND PLAYBACK OF WEB-BASED INSTRUCTIONS
Abstract:
An effective method and system for recording and playback. During a web-based instruction or online conference process, the method and system can record functional operations of a user using a multimedia whiteboard, speaking/talking voices, conversations with other users and/or conversations such as teaching, and separately form different data streams; these data streams are marked by uniform timestamps generated by a web-based instruction system, rather than recording the whole event by stream media; therefore, a web user can conveniently download, from a cloud server or a local area network server over a network anytime anywhere, various data streams needing to be played back, a client of a user terminal obtains the data streams by means of reproduction according to the timestamps after the web user obtains the data streams and then presents the data streams to the user by means of organic combination, thereby completing an on-demand browsing.