优化多节点国标级联国标录像查询

648540858

2024-01-21 46af350868f1d8c5d72d31c9eeb726474f4c6761

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package com.genersoft.iot.vmp.service.bean;
 
public interface PlayBackCallback<T> {
 
    void call(PlayBackResult<T> msg);
 
}