US 12,277,366 B2
Audio control method, system, and electronic device
Yanhui Yu, Shenzhen (CN); Xue Sun, Shanghai (CN); Weilu Li, Shanghai (CN); Bangguo Rao, Shanghai (CN); Zhou Zhu, Shanghai (CN); Yangming Chen, Moscow (RU); Xin Li, Shanghai (CN); and Xuejiang Cai, Shanghai (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Appl. No. 18/013,904
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
PCT Filed Jul. 1, 2021, PCT No. PCT/CN2021/104105
§ 371(c)(1), (2) Date Dec. 30, 2022,
PCT Pub. No. WO2022/002218, PCT Pub. Date Jan. 6, 2022.
Claims priority of application No. 202010628962.7 (CN), filed on Jul. 2, 2020; application No. 202010700459.8 (CN), filed on Jul. 20, 2020; application No. 202010701720.6 (CN), filed on Jul. 20, 2020; application No. 202010718939.7 (CN), filed on Jul. 23, 2020; application No. 202010774729.X (CN), filed on Aug. 4, 2020; application No. 202010847900.5 (CN), filed on Aug. 21, 2020; application No. 202011058010.2 (CN), filed on Sep. 29, 2020; application No. 202011149031.5 (CN), filed on Oct. 23, 2020; and application No. 202011546105.9 (CN), filed on Dec. 23, 2020.
Prior Publication US 2023/0297324 A1, Sep. 21, 2023
Int. Cl. G06F 3/16 (2006.01)
CPC G06F 3/165 (2013.01) [G06F 3/162 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An audio control method, comprising:
displaying, by a first device, in response to a first operation entered by a user, a candidate device list, wherein the candidate device list comprises at least one candidate device having an audio output function;
obtaining, by the first device, in response to the user selecting a second device from the candidate device list, an audio capability parameter of the second device, wherein the audio capability parameter indicates a hardware capability of the second device for playing audio and a software capability of the second device for playing audio, and wherein the second device is at least one of a sound box, a television, or a mobile phone;
determining, by the first device, a first audio play policy based on the audio capability parameter of the second device;
obtaining second audio data by the first device by performing first processing on first audio data from a first audio application according to the first audio play policy; and
sending, by the first device, the second audio data to the second device, the sending the second audio data causing the second device to perform at least one of playing the second audio data or processing the second audio data and playing the processed second audio data.