houzhongjian
2024-11-14 08b6a55a3a111aaee9842999b85afa60b6d61dc3
提交 | 用户 | 时间
149dd0 1 package com.iailab.module.data.video.dahua;
H 2
08b6a5 3 import com.iailab.module.data.video.config.VideoConfiguration;
H 4 import com.iailab.module.data.video.service.CameraService;
149dd0 5 import com.iailab.netsdk.lib.NetSDKLib;
H 6 import com.sun.jna.Pointer;
7
08b6a5 8 import javax.annotation.Resource;
149dd0 9 import javax.imageio.ImageIO;
H 10 import java.awt.image.BufferedImage;
11 import java.io.ByteArrayInputStream;
12 import java.io.File;
13 import java.io.IOException;
14 import java.util.Calendar;
15 import java.util.HashMap;
16 import java.util.Map;
17
18 /**
19  * 设置抓图回调
20  *
21  * @author PanZhibao
22  * @Description
23  * @createTime 2024年03月06日
24  */
25 public class DHCaptureReceiveCB implements NetSDKLib.fSnapRev {
26
08b6a5 27     @Resource
H 28     private CameraService cameraService;
29
149dd0 30     @Override
H 31     public void invoke(NetSDKLib.LLong lLoginID, Pointer pBuf, int revLen, int encodeType, int cmdSerial, Pointer dwUser) {
32         System.out.println("DHCaptureReceiveCB:");
33         Calendar calendar = Calendar.getInstance();
34         if (pBuf != null && revLen > 0) {
35             String strFileName = DHSavePath.getSavePath().getSaveCapturePath(String.valueOf(cmdSerial), calendar.getTime());
36             System.out.println("cmdSerial=" + cmdSerial);
37             System.out.println("strFileName=" + strFileName);
38
39             byte[] buf = pBuf.getByteArray(0, revLen);
40             ByteArrayInputStream byteArrInput = new ByteArrayInputStream(buf);
41             try {
42                 BufferedImage bufferedImage = ImageIO.read(byteArrInput);
43                 if (bufferedImage == null) {
44                     return;
45                 }
46                 ImageIO.write(bufferedImage, "jpg", new File(strFileName));
47             } catch (IOException e) {
48                 e.printStackTrace();
49             }
50
08b6a5 51             // 处理图片
149dd0 52             Map<String, String> params = new HashMap<>();
H 53             params.put("strFileName", strFileName);
54             params.put("cmdSerial", Integer.valueOf(cmdSerial).toString());
08b6a5 55             params.put("brand", "DH");
H 56             cameraService.dealCapture(params);
149dd0 57         }
H 58     }
59 }