Low-latency playing method and device, electronic equipment and storage medium
By optimizing the data processing logic of the audio playback device, the latency problem of wireless audio playback devices in gaming scenarios has been solved, resulting in lower latency and a better user experience.
CN118057841BActive Publication Date: 2026-06-09GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
- Filing Date
- 2022-11-18
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
Wireless audio playback devices, especially TWS Bluetooth earbuds, suffer from high sound latency in scenarios such as gaming, which affects the user experience.
Method used
By optimizing the data processing logic of the audio playback device, including reading and playing data from the first storage area when the playback trigger time Tt arrives, and triggering decoding and data storage at specific times T1 and T2, the data is ensured to be decoded and stored in a timely manner after being received at times Tr1 and Tr2, thereby reducing latency.
Benefits of technology
It effectively reduces audio latency and improves the user experience, especially in scenarios with low latency requirements such as gaming, ensuring synchronized playback between the left and right earphones.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN118057841B_ABST
Abstract
The application relates to a low-delay playing method and device, electronic equipment and a storage medium, the method being applied to an audio playing device with a playing storage area, the playing storage area comprising a first storage area and a second storage area, the method comprising the following steps: reading the playing storage area from a first preset position of the first storage area and playing when a playing trigger time Tt arrives; triggering decoding at a first time T1 to obtain first data, and storing the first data into the playing storage area according to a first storage rule; triggering decoding at a second time T2 to obtain second data, and storing the second data into the playing storage area according to a second storage rule; wherein T1 is equal to or later than a time Tr1 at which the audio playing device receives the first data, T2 is equal to or later than a time Tr2 at which the audio playing device receives the second data, and T2 is later than Tt; the first data starts playing before the second storage area is read for the first time since Tt, so that the delay of audio playing is reduced, and the continuity of playing is ensured.
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