METHOD AND DEVICE FOR ADJUSTING PLAYBACK QUALITY LEVEL DURING MULTI-WINDOW-BASED VIDEO PLAYBACK

WIPO Patent Application WO/2017/161779

A1

Disclosed in embodiments of the present invention are a method for adjusting a playback quality level during multi-window-based video playback, applicable to multi-window playback of video files on a terminal. The method comprises: presetting the number of windows and corresponding playback quality levels, wherein the windows comprise a primary window and at least one secondary window, the playback quality level of each secondary window is configured to be the same, and the playback quality level of the primary window is higher than that of the secondary window; receiving a focus determination instruction, wherein the window having the determined focus is the primary window, and the other window is the secondary window; and playing, according to the preset playback quality levels, video files respectively in the primary window and the secondary window. Also disclosed in the present invention is a device for adjusting a playback quality level during multi-window-based video playback. By presetting playback quality levels of a primary and secondary window, the method and device for adjusting a playback quality level during multi-window-based video playback ensure stability and reliability of video playback in multiple windows on a terminal, and can provide better video playback experience to users by means of configuring a higher playback quality level for the primary window.

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CAO XIANJIN (CN)

PCT/CN2016/089434

September 28, 2017

July 08, 2016

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LE HOLDINGS BEIJING CO LTD (CN)
LE SHI INTERNET INFORMATION & TECH CORP BEIJING (CN)

H04N21/2343

CN102724557A	2012-10-10
CN103686199A	2014-03-26
CN103024342A	2013-04-03
CN103491447A	2014-01-01
US20150032517A1	2015-01-29

SHENZHEN AIDISEN INTELLECTUAL PROPERTY OFFICE (CN)

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