优化下级平台自定义ssrc的情况，优化国标录像下载流程

648540858

2023-04-14 d46fc9de827fe85a48f447cf1550444573a6f1a5

1
2
3
4
5
6
7
package com.genersoft.iot.vmp.service.bean;
 
public interface PlayBackCallback<T> {
 
    void call(PlayBackResult<T> msg);
 
}