US 12,034,880 B2
Audio playing method, audio playing apparatus, and storage medium
Xiangang Zhu, Shanghai (CN); Long Chen, Shanghai (CN); Zewei Zhu, Shanghai (CN); and Jiangsheng Shi, Shanghai (CN)
Assigned to SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD., Shanghai (CN)
Filed by SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD., Shanghai (CN)
Filed on Dec. 21, 2021, as Appl. No. 17/557,399.
Application 17/557,399 is a continuation of application No. PCT/CN2020/094896, filed on Jun. 8, 2020.
Claims priority of application No. 201910544340.3 (CN), filed on Jun. 21, 2019.
Prior Publication US 2022/0116492 A1, Apr. 14, 2022
Int. Cl. H04M 1/60 (2006.01)
CPC H04M 1/6066 (2013.01) 19 Claims
OG exemplary drawing
 
1. An audio playing method, applied to a wireless Bluetooth group comprising a first Bluetooth earphone and a second Bluetooth earphone, the second Bluetooth earphone being at least one earphone other than the first Bluetooth earphone in the wireless Bluetooth group, the method comprising:
performing packet locking on a terminal when the first Bluetooth earphone receives a first audio packet transmitted by the terminal, wherein the packet locking is used for controlling the terminal to retransmit continuously the first audio packet to the wireless Bluetooth group and cache a plurality of audio packets corresponding to a target audio after the packet locking, and the first audio packet is a first audio packet to-be-played corresponding to the target audio;
performing packet unlocking on the terminal when the first Bluetooth earphone and the second Bluetooth earphone complete synchronization of information for an initial audio packet, wherein the information for the initial audio packet is used for indicating the initial audio packet when the first Bluetooth earphone and the second earphone play simultaneously, the packet unlocking is used for controlling the terminal to restore to transmit the plurality of audio packets corresponding to the target audio to the wireless Bluetooth group after the packet unlocking, and the plurality of audio packets corresponding to the target audio comprise the initial audio packet;
playing synchronously, by the first Bluetooth earphone and the second Bluetooth earphone, the target audio from the initial audio packet according to the plurality of audio packets received;
obtaining, by the first Bluetooth earphone, first playing progress data during playing of the target audio, wherein the first playing progress data is used for indicating playing progress of the target audio in the first Bluetooth earphone;
synchronizing, by the first Bluetooth earphone, the first playing progress data to the second Bluetooth earphone; and
adjusting, by the second Bluetooth earphone, playing progress of the target audio in the second Bluetooth earphone according to the first playing progress data of the first Bluetooth earphone.