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公开(公告)号：US09712583B2
公开(公告)日：2017-07-18
申请号：US14532668
申请日：2014-11-04
申请人： LG ELECTRONICS INC.
发明人： Hyekyeong Yeom , Huisang Yoo , Kyoungsoo Moon , Steve Winston , Jungwook Park , Jinwon Lee
IPC分类号： H04L29/06 , H04N21/466
CPC分类号： H04L65/4084 , H04L65/4076 , H04L65/602 , H04L65/604 , H04N21/4667
摘要： A method of operating a video display device including a display unit is provided. The method includes: playing uncompressed audio-visual content through a first layer of the display unit; obtaining content information on the uncompressed audio-visual content based on some of the uncompressed audio-visual content; obtaining an enhanced service based on the content information; and playing an obtained enhanced service through a second layer of the display unit, wherein the first layer and the second layer are overlapped each other.
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公开(公告)号：US10075775B2
公开(公告)日：2018-09-11
申请号：US15121546
申请日：2015-02-02
申请人： LG ELECTRONICS INC.
发明人： Ian Cain , Peter Nordstrom , Robert Jagt , Steve Winston
IPC分类号： H04N7/16 , H04N21/81 , H04N21/414 , H04N21/4143 , H04N21/434 , H04N21/443 , H04N21/472 , H04N21/438 , H04N21/431 , H04N21/433 , H04N21/488
CPC分类号： H04N21/818 , H04N21/41407 , H04N21/4143 , H04N21/4312 , H04N21/4333 , H04N21/434 , H04N21/4383 , H04N21/4433 , H04N21/472 , H04N21/4882 , H04N21/8173
摘要： Disclosed in the present specification are various embodiments regarding a digital device and a method for processing services on the digital device. Here, a method for processing an application on a digital device having a Web OS platform according to an embodiment of the present invention comprises the steps of: receiving a load request from a media application located in the foreground; generating a first media pipeline according to the received load request; if a resource assigning request is received from the first media pipeline, assigning the acquisition-requested resource to the first media pipeline; and receiving a playing request from the media application and then outputting the media.
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