diff --git a/src/main/java/com/zilber/boot/dahua/controller/DahuaController.java b/src/main/java/com/zilber/boot/dahua/controller/DahuaController.java
index b643d69..8c49f68 100644
--- a/src/main/java/com/zilber/boot/dahua/controller/DahuaController.java
+++ b/src/main/java/com/zilber/boot/dahua/controller/DahuaController.java
@@ -14,6 +14,8 @@ import com.zilber.boot.dahua.attendance.GetResultPageResponse;
 import com.zilber.boot.dahua.config.OauthConfigUtil;
 import com.zilber.boot.dahua.device.DevicePageRequest;
 import com.zilber.boot.dahua.device.DevicePageResponse;
+import com.zilber.boot.dahua.video.RtspUrlRequest;
+import com.zilber.boot.dahua.video.RtspUrlResponse;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import lombok.extern.slf4j.Slf4j;
@@ -107,7 +109,7 @@ public class DahuaController {
      * @return
      * 参考API ：https://open-icc.dahuatech.com/#/home?url=%3Fnav%3Dwiki%2Fevo-brm%2Fdevice.html&version=enterprisebase/5.0.17&blank=true
      */
-    @ApiOperation(value = "门禁记录数量查询",notes = "门禁记录数量查询")
+    @ApiOperation(value = "设备分页查询",notes = "设备分页查询")
     @PostMapping("/brm/getDevicePage")
     public DevicePageResponse getDevicePage(DevicePageRequest devicePageRequest){
         OauthConfigUserPwdInfo config = OauthConfigUtil.getOauthConfig();
@@ -125,4 +127,29 @@ public class DahuaController {
         return response;
     }
 
+    /**
+     * rtsp实时预览
+     * @param rtspUrlRequest
+     * @return
+     * 参考API ：https://open-icc.dahuatech.com/#/home?url=%3Fnav%3Dwiki%2Fevo-brm%2Fdevice.html&version=enterprisebase/5.0.17&blank=true
+     */
+    @ApiOperation(value = " rtsp实时预览",notes = " rtsp实时预览")
+    @PostMapping("/video/getRtspUrl")
+    public RtspUrlResponse getRtspUrl(RtspUrlRequest rtspUrlRequest){
+        RtspUrlResponse response=null;
+        OauthConfigUserPwdInfo config = OauthConfigUtil.getOauthConfig();
+        try {
+            //log.info("RealTimePreviewDemo,getRtspUrl,request:{}", JSONUtil.toJsonStr(rtspUrlRequest));
+            response = HttpUtils.executeJson("/evo-apigw/admin/API/MTS/Video/StartVideo", rtspUrlRequest,null, Method.POST , config, RtspUrlResponse.class);
+            //log.info("RealTimePreviewDemo,getRtspUrl,response:{}", JSONUtil.toJsonStr(response));
+        } catch (ClientException e) {
+            log.error(e.getErrMsg(), e);
+        }
+        if(!response.getCode().equals("1000")) {
+            log.info("获取rtsp流地址失败:{}",response.getErrMsg());
+        }
+        return response;
+    }
+
+
 }
diff --git a/src/main/java/com/zilber/boot/dahua/video/RtspUrlRequest.java b/src/main/java/com/zilber/boot/dahua/video/RtspUrlRequest.java
new file mode 100644
index 0000000..751bf84
--- /dev/null
+++ b/src/main/java/com/zilber/boot/dahua/video/RtspUrlRequest.java
@@ -0,0 +1,24 @@
+package com.zilber.boot.dahua.video;
+
+import lombok.Data;
+
+/**
+ *实时拉流request
+ */
+@Data
+public class RtspUrlRequest {
+
+  private Data data;
+
+  @lombok.Data
+  public static class Data{
+
+    private String channelId;
+
+    private String dataType;
+
+    private String streamType;
+  }
+
+
+}
diff --git a/src/main/java/com/zilber/boot/dahua/video/RtspUrlResponse.java b/src/main/java/com/zilber/boot/dahua/video/RtspUrlResponse.java
new file mode 100644
index 0000000..6eb14c1
--- /dev/null
+++ b/src/main/java/com/zilber/boot/dahua/video/RtspUrlResponse.java
@@ -0,0 +1,40 @@
+package com.zilber.boot.dahua.video;
+
+import com.dahuatech.icc.oauth.http.IccResponse;
+import lombok.Data;
+
+/**
+ * 实时拉流返回
+ */
+@Data
+public class RtspUrlResponse extends IccResponse {
+
+  private RtspData data;
+
+  @Data
+  public static class RtspData {
+
+    private String minRate;
+
+    private String protocol;
+
+    private String ip;
+
+    private String port;
+
+    private String stunEnable;
+
+    private String stunPort;
+
+    private String url;
+
+    private String connectType;
+
+    private String session;
+
+    private String token;
+
+    private String trackId;
+
+  }
+}