US 11,812,098 B2
Projected audio and video playing method and electronic device
Bihai Wang, Shenzhen (CN); Licheng Song, Hangzhou (CN); and Zhenfang Fang, Shenzhen (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Appl. No. 17/779,295
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
PCT Filed Oct. 19, 2020, PCT No. PCT/CN2020/121756
§ 371(c)(1), (2) Date May 24, 2022,
PCT Pub. No. WO2021/103846, PCT Pub. Date Jun. 3, 2021.
Claims priority of application No. 201911169032.3 (CN), filed on Nov. 25, 2019.
Prior Publication US 2022/0408136 A1, Dec. 22, 2022
Int. Cl. H04N 21/439 (2011.01); H04N 21/41 (2011.01); H04N 21/431 (2011.01); H04N 21/414 (2011.01); H04N 21/4363 (2011.01); H04N 21/4223 (2011.01)
CPC H04N 21/439 (2013.01) [H04N 21/4108 (2013.01); H04N 21/4122 (2013.01); H04N 21/4126 (2013.01); H04N 21/41407 (2013.01); H04N 21/431 (2013.01); H04N 21/4316 (2013.01); H04N 21/43637 (2013.01); H04N 21/4223 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method implemented by a destination device, comprising:
providing first identification information on a screen of the destination device for a first source device to scan to communicate with the destination device, wherein the first identification information is located on a first side of the screen;
providing second identification information on the screen for a second source device to scan to communicate with the destination device, wherein the second identification information is located on a second side of the screen;
communicating with the first source device after receiving a first request from the first source device;
communicating with the second source device after receiving a second request from the second source device;
receiving first data from the first source device and second data from the second source device, wherein the first data comprises first display data and first audio data, and wherein the second data comprises second display data and second audio data;
displaying the first display data in a first screen subarea of the screen and the second display data in a second screen subarea of the screen, wherein the first screen subarea is located on the first side, and wherein the second screen subarea is located on the second side;
wirelessly connecting to a first speaker device corresponding to the first source device, wherein the first speaker device is an external speaker;
causing the first audio data to play on the first speaker device; and
playing the second audio data using a second speaker device corresponding to the second source device,
wherein the second speaker device is a built-in audio module of the destination device.