A method for adjusting delay and related apparatus
By analyzing the packet sending patterns of the data source devices and removing target data at the prediction time, the problem of inconsistency between the initial delay value and the target delay value of the consumer device was solved, resulting in faster convergence and better playback synchronization.
CN115776698BActive Publication Date: 2026-06-09ACTIONS ZHUHAI TECH CO
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ACTIONS ZHUHAI TECH CO
- Filing Date
- 2021-09-07
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
In low-latency mode, if the initial latency value of the consumer device is inconsistent with the target latency value, the convergence time will be too long, affecting the playback effect.
Method used
By analyzing the packet sending patterns of the data source device, the time when the number of target data received reaches the first threshold is predicted, and at that time, the received target data is reduced and the playback frequency is adjusted to reduce the difference between the initial delay value and the target delay value.
Benefits of technology
It accelerates the convergence time from the initial delay value to the target delay value, improving the synchronization of the playback device and the user experience.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN115776698B_ABST
Abstract
This application provides a delay adjustment method and related apparatus. After connecting to a data source device, the method analyzes the packet sending pattern of the data source device within a short time period based on the target data received within a first time duration. Based on this packet sending pattern, it predicts the first moment when the received target data quantity reaches a first quantity threshold, which is determined based on the packet sending pattern and the buffering capacity of the consuming device. Further, a second quantity threshold is pre-determined based on the target delay value of the consuming device. When the first moment is reached, the received target data packets are reduced based on the second quantity threshold. By controlling the amount of target data after reduction to be the same as the second quantity threshold, the difference between the initial delay value and the target delay value is reduced, thereby reducing the convergence time to the target delay value.
Need to check novelty before this filing date? Find Prior Art