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1. (WO2017035793) FINGERPRINT-BASED CHANNEL CHANGING METHOD AND REMOTE CONTROL

Pub. No.:    WO/2017/035793    International Application No.:    PCT/CN2015/088772
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Wed Sep 02 01:59:59 CEST 2015
IPC: G06K 9/00
H04N 21/422
Applicants: SHENZHEN GREATVISION NETWORK TECHNOLOGY CO., LTD.
深圳好视网络科技有限公司
Inventors: ZHAO, Zhengrong
赵政荣
Title: FINGERPRINT-BASED CHANNEL CHANGING METHOD AND REMOTE CONTROL
Abstract:
A fingerprint-based channel changing method. The method comprises: recording fingerprints preset by a user and a correspondence between the fingerprints preset by the user and channels; detecting whether a fingerprint is inputted at the current time; if no fingerprint is inputted, maintaining the original state; if a fingerprint is inputted, further determining whether the inputted fingerprint is a fingerprint preset by the user; if the inputted fingerprint is not a fingerprint preset by the user, maintaining the original state; if the inputted fingerprint is a fingerprint preset by the user, changing a playing source to the corresponding channel according to the correspondence between the fingerprints preset by the user and the channels. In the present method, by associating fingerprints preset by a user with channels, the user can easily change among several favorite channels.