US Patent No. 10,462,878

METHOD AND APPARATUS AND DEVICE FOR IMPLEMENTING TELEVISION THEATER MODE, AND STORAGE MEDIUM


Patent No. 10,462,878
Issue Date October 29, 2019
Title Method And Apparatus And Device For Implementing Television Theater Mode, And Storage Medium
Inventorship Xuan Wang, Shenzhen (CN)
Zhaobin Wu, Shenzhen (CN)
Jian Yang, Shenzhen (CN)
Minghuo Yu, Shenzhen (CN)
Assignee SHENZHEN SKYWORTH-RGB ELECTRONIC CO., LTD., Shenzhen (CN)

Claim of US Patent No. 10,462,878

1. A method for implementing a television theater mode, comprising:detecting playback content played by a playback terminal in real time when the playback terminal is in a playing status;
in response to detecting that the playback terminal is playing a video, detecting current statuses of theater sound equipment, lighting equipment, and a curtain;
sending a sound-and-light control command to a theater sound system and to a curtain control system based on the current statuses of the theater sound equipment and the curtain, to adjust a current playback environment as a sound-and-light environment of the television theater mode; and
reading the video resource being played, determining a video image brightness change based on the read video resource, and sending the sound-and-light control command to a lighting control system to adjust brightness of the indoor lighting equipment based on the video image brightness change;
wherein the block of “reading the video resource being played, determining a video image brightness change based on the read video resource, and sending the sound-and-light control command to a lighting control system to adjust brightness of the indoor lighting equipment based on the video image brightness change” comprises:
decoding the video in play to obtain RGB component data of a frame not yet played of the video in play;
analyzing the RGB component data to obtain a brightness value of each pixel of the frame of the video, calculating an average brightness value of each frame based on the brightness values of the pixels, and receiving a current indoor lighting intensity sent by a light sensor;
converting the received current indoor light intensity into a current indoor brightness value, and calculating a brightness value difference between the average brightness value of each frame and the current indoor brightness value; and
determining whether the brightness value difference exceeds a preset brightness change threshold difference, and if the brightness value difference exceeds the preset brightness change threshold difference, transmitting the sound-and-light control command and the brightness value difference to the lighting control system, to adjust the brightness of the indoor lighting equipment based on the brightness value difference when the playback progresses to the corresponding frame.