新增设备主子码流选择，默认为不开启

‘sxh’

2023-06-15 15df08964bb459d6d01ec5ef423eae094eac1c72

 src/main/java/com/genersoft/iot/vmp/service/bean/PlayBackCallback.java

@@ -1,9 +1,7 @@
package com.genersoft.iot.vmp.service.bean;

import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
public interface PlayBackCallback<T> {

public interface PlayBackCallback {

    void call(RequestMessage msg);
    void call(PlayBackResult<T> msg);

}