From 43fc617eb7b94c7e1cc66884cbb9672da8b3bc32 Mon Sep 17 00:00:00 2001
From: ‘liusuyi’ <1951119284@qq.com>
Date: Wed, 14 Jun 2023 17:13:18 +0800
Subject: [PATCH] 优化海康sdk录像
---
ard-work/src/main/java/com/ruoyi/device/hiksdk/service/impl/HikClientServiceImpl.java | 191 ++++++++++++++++++++---------------------------
1 files changed, 80 insertions(+), 111 deletions(-)
diff --git a/ard-work/src/main/java/com/ruoyi/device/hiksdk/service/impl/HikClientServiceImpl.java b/ard-work/src/main/java/com/ruoyi/device/hiksdk/service/impl/HikClientServiceImpl.java
index 646c238..1d5a6cd 100644
--- a/ard-work/src/main/java/com/ruoyi/device/hiksdk/service/impl/HikClientServiceImpl.java
+++ b/ard-work/src/main/java/com/ruoyi/device/hiksdk/service/impl/HikClientServiceImpl.java
@@ -35,7 +35,6 @@
import java.text.DecimalFormat;
import java.text.SimpleDateFormat;
import java.util.*;
-
import static com.ruoyi.device.hiksdk.util.hikSdkUtil.HCNetSDK.*;
/**
@@ -184,7 +183,7 @@
System.arraycopy(m_sPassword.getBytes(), 0, m_strLoginInfo.sPassword, 0, m_sPassword.length());
m_strLoginInfo.wPort = m_sPort;
m_strLoginInfo.byVerifyMode = 0;
- m_strLoginInfo.byLoginMode=0;
+ m_strLoginInfo.byLoginMode = 0;
//是否异步登录：0- 否，1- 是 windowsSDK里是true和false
m_strLoginInfo.bUseAsynLogin = true;
//异步登录回调
@@ -663,7 +662,8 @@
NET_DVR_PTZPOS m_ptzPosCurrent = new NET_DVR_PTZPOS();
m_ptzPosCurrent.wAction = 1;
try {
- double[] cameraPositon = cmd.getCamPosition();
+ ArdCameras cameras = ardCamerasMapper.selectArdCamerasById(cameraId);
+ double[] cameraPositon = new double[]{cameras.getLongitude(), cameras.getLatitude(), cameras.getAltitude()};
double[] targetPositions = cmd.getTargetPosition();
double[] cameraPTZ = GisUtil.getCameraPTZ(cameraPositon, targetPositions, 20, 150);
String p = String.valueOf((int) (cameraPTZ[0] * 10));
@@ -681,7 +681,7 @@
}
return bool;
} catch (Exception ex) {
- log.error(ex.getMessage());
+ log.error("引导异常:" + ex.getMessage());
return false;
}
}
@@ -1232,98 +1232,74 @@
* @修改人和其它信息
*/
@Override
- @SdkOperate
public String record(CameraCmd cmd) {
- String cameraId = cmd.getCameraId();
- Integer channelNum = cmd.getChannelNum();
- boolean enable = cmd.isEnable();
- if (!GlobalVariable.loginMap.containsKey(cameraId)) {
- return "";
- }
- Integer userId = GlobalVariable.loginMap.get(cameraId);
- String path = "";
- //预览参数
- NET_DVR_PREVIEWINFO previewinfo = new NET_DVR_PREVIEWINFO();
- previewinfo.read();
- previewinfo.lChannel = channelNum;
- previewinfo.dwStreamType = 0;//码流类型：0-主码流，1-子码流，2-三码流，3-虚拟码流，以此类推
- previewinfo.dwLinkMode = 0;//连接方式：0-TCP方式，1-UDP方式，2-多播方式，3-RTP方式，4-RTP/RTSP，5-RTP/HTTP，6-HRUDP（可靠传输），7-RTSP/HTTPS，8-NPQ
- previewinfo.hPlayWnd = null;//播放窗口的句柄，为NULL表示不解码显示。
- previewinfo.bBlocked = 0;//0- 非阻塞取流，1-阻塞取流
- previewinfo.byNPQMode = 0;//NPQ模式：0-直连模式，1-过流媒体模式
- previewinfo.write();
- int lRealHandle;
- if (enable) {
- if (!GlobalVariable.user_real_Map.containsKey(userId)) {
- lRealHandle = hCNetSDK.NET_DVR_RealPlay_V40(userId, previewinfo, null, null);
- if (lRealHandle == -1) {
- int iErr = hCNetSDK.NET_DVR_GetLastError();
- log.error("取流失败" + iErr);
- return "";
- }
- log.info("取流成功");
-
- File file = new File("D:/record/temp.mp4");
- if (!file.exists()) {
- try {
- File fileParent = file.getParentFile();
- if (!fileParent.exists()) {
- fileParent.mkdirs();
- }
- file.createNewFile();
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
- try {
- path = file.getCanonicalPath();
- } catch (IOException e) {
- e.printStackTrace();
- }
- recordInfo info = new recordInfo();
- info.setLRealHandle(lRealHandle);
- info.setRecordPath(path);
- GlobalVariable.user_real_Map.put(userId, info);
- }
- recordInfo info = GlobalVariable.user_real_Map.get(userId);
- if (!hCNetSDK.NET_DVR_SaveRealData_V30(info.getLRealHandle(), 1, info.getRecordPath())) {
- log.error("保存视频文件到临时文件夹失败 错误码为: " + hCNetSDK.NET_DVR_GetLastError());
- return "保存视频文件到临时文件夹失败 错误码为:" + hCNetSDK.NET_DVR_GetLastError();
- }
- log.info("录像开始");
- //return info.getRecordPath();
- return "";
- } else {
- recordInfo info = GlobalVariable.user_real_Map.get(userId);
- if (StringUtils.isNull(info)) {
+ try {
+ String cameraId = cmd.getCameraId();
+ Integer channelNum = cmd.getChannelNum();
+ String path = FileUtils.createFile("D:/recordTemp/" + cameraId + ".mp4");
+ boolean enable = cmd.isEnable();
+ if (!GlobalVariable.loginMap.containsKey(cameraId)) {
return "";
}
- hCNetSDK.NET_DVR_StopRealPlay(info.getLRealHandle());
- log.info("录像停止");
- //存入minio
- String BucketName = "record";
- String uuid = UUID.randomUUID().toString().replace("-", "");
- String time = new SimpleDateFormat("yyyyMMdd").format(new Date());
- String ObjectName = cameraId + "/" + time + "/" + uuid + ".mp4";
- String ContentType = "video/MP4";
- FileInputStream stream = null;
- try {
- stream = new FileInputStream(info.getRecordPath());
- } catch (FileNotFoundException e) {
- e.printStackTrace();
+ Integer userId = GlobalVariable.loginMap.get(cameraId);
+ //强制I帧结构体对象
+ HCNetSDK.NET_DVR_I_FRAME netDvrIFrame = new HCNetSDK.NET_DVR_I_FRAME(); //新建结构体对象
+ netDvrIFrame.read();
+ netDvrIFrame.dwChannel = channelNum;//因为上文代码中设置了通道号，按照上文中的设置
+ netDvrIFrame.byStreamType = 0;
+ netDvrIFrame.dwSize = netDvrIFrame.size();
+ netDvrIFrame.write();
+ if (!hCNetSDK.NET_DVR_RemoteControl(userId, 3402, netDvrIFrame.getPointer(), netDvrIFrame.dwSize)) {
+ log.error("强制I帧 错误码为: " + hCNetSDK.NET_DVR_GetLastError());
}
+ //预览参数
+ NET_DVR_PREVIEWINFO previewinfo = new NET_DVR_PREVIEWINFO();
+ previewinfo.read();
+ previewinfo.lChannel = channelNum;
+ previewinfo.dwStreamType = 0;//码流类型：0-主码流，1-子码流，2-三码流，3-虚拟码流，以此类推
+ previewinfo.dwLinkMode = 0;//连接方式：0-TCP方式，1-UDP方式，2-多播方式，3-RTP方式，4-RTP/RTSP，5-RTP/HTTP，6-HRUDP（可靠传输），7-RTSP/HTTPS，8-NPQ
+ previewinfo.hPlayWnd = null;//播放窗口的句柄，为NULL表示不解码显示。
+ previewinfo.bBlocked = 0;//0- 非阻塞取流，1-阻塞取流
+ previewinfo.byNPQMode = 0;//NPQ模式：0-直连模式，1-过流媒体模式
+ previewinfo.write();
String url = "";
- try {
+ if (enable) {
+ if (!GlobalVariable.previewMap.containsKey(cameraId)) {
+ int lRealHandle = hCNetSDK.NET_DVR_RealPlay_V40(userId, previewinfo, null, null);
+ if (lRealHandle == -1) {
+ log.error("取流失败" + hCNetSDK.NET_DVR_GetLastError());
+ return "";
+ }
+ log.info("取流成功");
+ GlobalVariable.previewMap.put(cameraId, lRealHandle);
+ }
+ if (!hCNetSDK.NET_DVR_SaveRealData_V30(GlobalVariable.previewMap.get(cameraId), 2, path)) {
+ log.error("保存视频文件到临时文件夹失败 错误码为: " + hCNetSDK.NET_DVR_GetLastError());
+ return "";
+ }
+ log.info("录像开始");
+ } else {
+ if (GlobalVariable.previewMap.containsKey(cameraId)) {
+ Integer lRealHandle = GlobalVariable.previewMap.get(cameraId);
+ hCNetSDK.NET_DVR_StopRealPlay(lRealHandle);
+ GlobalVariable.previewMap.remove(cameraId);
+ }
+ log.info("录像停止");
+ //存入minio
+ String BucketName = cmd.getRecordBucketName();
+ String ObjectName = cmd.getRecordObjectName();
+ String ContentType = "video/MP4";
+ FileInputStream stream = new FileInputStream(path);
boolean b = MinioUtils.uploadObject(BucketName, ObjectName, stream, stream.available(), ContentType);
if (b) {
url = MinioUtils.getBucketObjectUrl(BucketName, ObjectName);
- log.info("上传文件成功!" + url);
+ log.info("上传文件成功!" + MinioClientSingleton.domainUrl + "/" + BucketName + "/" + ObjectName);
}
- } catch (IOException ex) {
- log.error("上传文件异常：" + ex.getMessage());
}
- GlobalVariable.user_real_Map.remove(userId);
return url;
+ } catch (Exception ex) {
+ log.error("录像异常" + ex.getMessage());
+ return "";
}
}
@@ -1332,6 +1308,7 @@
try {
String cameraId = cmd.getCameraId();
Integer channelNum = cmd.getChannelNum();
+ String path = FileUtils.createFile("D:/recordTemp/" + cameraId + ".mp4");
boolean enable = cmd.isEnable();
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
return;
@@ -1357,46 +1334,38 @@
previewinfo.bBlocked = 0;//0- 非阻塞取流，1-阻塞取流
previewinfo.byNPQMode = 0;//NPQ模式：0-直连模式，1-过流媒体模式
previewinfo.write();
- int lRealHandle;
if (enable) {
- if (!GlobalVariable.user_real_Map.containsKey(userId)) {
- lRealHandle = hCNetSDK.NET_DVR_RealPlay_V40(userId, previewinfo, null, null);
+ if (!GlobalVariable.previewMap.containsKey(cameraId)) {
+ int lRealHandle = hCNetSDK.NET_DVR_RealPlay_V40(userId, previewinfo, null, null);
if (lRealHandle == -1) {
log.error("取流失败" + hCNetSDK.NET_DVR_GetLastError());
return;
}
log.info("取流成功");
-
- String path = FileUtils.createFile("D:/recordTemp/" + cameraId + ".mp4");
- recordInfo info = new recordInfo();
- info.setLRealHandle(lRealHandle);
- info.setRecordPath(path);
- GlobalVariable.user_real_Map.put(userId, info);
+ GlobalVariable.previewMap.put(cameraId, lRealHandle);
}
- recordInfo info = GlobalVariable.user_real_Map.get(userId);
- if (!hCNetSDK.NET_DVR_SaveRealData_V30(info.getLRealHandle(), 2, info.getRecordPath())) {
+
+ if (!hCNetSDK.NET_DVR_SaveRealData_V30(GlobalVariable.previewMap.get(cameraId), 2, path)) {
log.error("保存视频文件到临时文件夹失败 错误码为: " + hCNetSDK.NET_DVR_GetLastError());
return;
}
log.info("录像开始");
} else {
- recordInfo info = GlobalVariable.user_real_Map.get(userId);
- if (StringUtils.isNull(info)) {
- return;
+ if (GlobalVariable.previewMap.containsKey(cameraId)) {
+ Integer lRealHandle = GlobalVariable.previewMap.get(cameraId);
+ hCNetSDK.NET_DVR_StopRealPlay(lRealHandle);
+ GlobalVariable.previewMap.remove(cameraId);
}
- hCNetSDK.NET_DVR_StopRealPlay(info.getLRealHandle());
log.info("录像停止");
- if (cmd.isUploadMinio()) {
- //存入minio
- String BucketName = cmd.getRecordBucketName();
- String ObjectName = cmd.getRecordObjectName();
- String ContentType = "video/MP4";
- FileInputStream stream = new FileInputStream(info.getRecordPath());
- boolean b = MinioUtils.uploadObject(BucketName, ObjectName, stream, stream.available(), ContentType);
- if (b) {
- log.info("上传文件成功!" + MinioClientSingleton.domainUrl + "/" + BucketName + "/" + ObjectName);
- GlobalVariable.user_real_Map.remove(userId);
- }
+
+ //存入minio
+ String BucketName = cmd.getRecordBucketName();
+ String ObjectName = cmd.getRecordObjectName();
+ String ContentType = "video/MP4";
+ FileInputStream stream = new FileInputStream(path);
+ boolean b = MinioUtils.uploadObject(BucketName, ObjectName, stream, stream.available(), ContentType);
+ if (b) {
+ log.info("上传文件成功!" + MinioClientSingleton.domainUrl + "/" + BucketName + "/" + ObjectName);
}
}
} catch (Exception ex) {
--
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