From 33aed56cfbaad870dbf4780688ba6b08d0ee806c Mon Sep 17 00:00:00 2001
From: ‘liusuyi’ <1951119284@qq.com>
Date: Thu, 28 Sep 2023 11:02:13 +0800
Subject: [PATCH] 修改雷达引导持续报警每5分钟再次引导一次
---
ard-work/src/main/java/com/ruoyi/media/service/impl/MediaServiceImpl.java | 190 +++++++++++++++++++++++++++--------------------
1 files changed, 109 insertions(+), 81 deletions(-)
diff --git a/ard-work/src/main/java/com/ruoyi/media/service/impl/MediaServiceImpl.java b/ard-work/src/main/java/com/ruoyi/media/service/impl/MediaServiceImpl.java
index 4966e7e..af45f2b 100644
--- a/ard-work/src/main/java/com/ruoyi/media/service/impl/MediaServiceImpl.java
+++ b/ard-work/src/main/java/com/ruoyi/media/service/impl/MediaServiceImpl.java
@@ -1,6 +1,8 @@
package com.ruoyi.media.service.impl;
import com.alibaba.fastjson2.JSONObject;
+import com.ruoyi.common.utils.DateUtils;
+import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.media.domain.*;
import com.ruoyi.media.mapper.VtduMapper;
@@ -20,10 +22,7 @@
import javax.annotation.PreDestroy;
import javax.annotation.Resource;
import java.io.File;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.List;
+import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@@ -45,68 +44,37 @@
@Value("${mediamtx.host}")
String mediamtxHost;
- @Value("${mediamtx.enabled}")
- Boolean mediamtxEnabled;
@Value("${mediamtx.software_decoding}")
Boolean softwareDecoding;
-
- String processName = "mediamtx.exe";
@Override
public void run(ApplicationArguments args) {
try {
- log.info("开始加载流媒体列表");
+ log.debug("开始加载流媒体列表");
List<StreamInfo> paths = paths();
for (StreamInfo path : paths) {
mediaClient.removePath(path.getName());
}
List<Vtdu> vtduList = vtduMapper.selectVtduList(new Vtdu());
- for (Vtdu v : vtduList) {
- addPath(v.getName(), v.getRtspUrl(), v.getCodeType(), v.getIsCode());
+ for (Vtdu vtdu : vtduList) {
+ Map<String, String> map = addPath(vtdu.getName(), vtdu.getSourceUrl(), vtdu.getCodeType(), vtdu.getIsCode());
+ vtdu.setRtspUrl(map.get("rtspUrl"));
+ vtdu.setRtmpUrl(map.get("rtmpUrl"));
+ vtdu.setWebrtcUrl(map.get("webrtcUrl"));
+ vtdu.setUpdateTime(DateUtils.getNowDate());
+ vtduMapper.updateVtdu(vtdu);
}
} catch (Exception ex) {
log.error("加载流媒体列表异常:" + ex.getMessage());
}
}
- @PostConstruct
- public void initMediaMtx() {
- if (mediamtxEnabled) {
- log.info("初始化启动mediaMTX");
- if (Platform.isWindows()) {
- String exePath = System.getProperty("user.dir") + File.separator + "lib" + File.separator + "mediamtx" + File.separator + "mediamtx.exe";
- String ymlPath = System.getProperty("user.dir") + File.separator + "lib" + File.separator + "mediamtx" + File.separator + "mediamtx.yml";
-
- List<String> cmd = new ArrayList<>();
- cmd.add(exePath);
- cmd.add(ymlPath);
- if (CmdUtils.isProcessRunning(processName)) {
- // 进程已经在运行，结束该进程
- CmdUtils.stopProcess(processName);
- }
- // 启动后台进程
- CmdUtils.commandStart(processName, cmd, null);
- // 启动cmd窗口
-// String[] command = {"cmd","/c","start",exePath,ymlPath};
-// CmdUtils.commandStart(command);
- }
- }
- }
-
- @PreDestroy
- public void destroyMediaMtx() {
- if (mediamtxEnabled) {
- log.info("销毁mediaMtx");
- if (CmdUtils.isProcessRunning(processName)) {
- // 进程已经在运行，结束该进程
- CmdUtils.stopProcess(processName);
- }
- }
- }
-
@Override
- public String addPath(String name, String rtspPath, String mode, String isCode) {
- String rtspUrl = "rtsp://" + mediamtxHost + ":7554/" + name;
+ public Map<String,String> addPath(String name, String sourceUrl, String mode, String isCode) {
+ String rtspUrl = "rtsp://" + mediamtxHost + ":8554/" + name;
+ String rtmpUrl = "rtmp://" + mediamtxHost + ":1935/" + name;
+ String webrtcUrl = "http://" + mediamtxHost + ":8889/" + name;
+
Conf mediaInfo = new Conf();
String rootPath = System.getProperty("user.dir").replaceAll("\\\\", "/") + "/lib/mediamtx/";
//-vcodec libx264 //指定视频编码器为 libx264，使用 H.264 编码格式进行视频压缩
@@ -119,28 +87,97 @@
// -i //用于指定输入媒体文件或输入流的地址
// -bf 0 禁用B帧，因为webrtc在网页调用时控制台一直输出 WebRTC doesn’t support H264 streams with B-frames
//-f rtsp //这个选项告诉 FFmpeg 输出为 RTSP 格式。
+ //-acodec opus //音频转码opus
+ //-acodec pcm_alaw //音频转码PCMA(G711A)
+ //-strict 选项用于设置音频编解码的严格级别，而 -2 是其参数之一。在早期版本的 FFmpeg 中，-strict 选项用于设置音频编解码器的行为，其中 -2 表示使用非常严格的模式。
//CPU软解码编码
//String cmd = rootPath + "/lib/mediamtx/" +"ffmpeg -rtsp_transport tcp -i " + rtspPath + " -vcodec libx264 -preset:v ultrafast -r 25 -threads 4 -b:v 2048k -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
//GPU硬解码编码 -hwaccel cuvid -c:v h264_cuvid 使用cuda解码 -c:v h264_nvenc 使用cuda编码
//String cmd = rootPath + "/lib/mediamtx/" + "ffmpeg -hwaccel cuvid -c:v h264_cuvid -rtsp_transport udp -i " + rtspPath + " -c:v h264_nvenc -r 25 -threads 4 -b:v 2048k -bf 0 -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
if (isCode.equals("1")) {
- String cmd = rootPath + "ffmpeg -rtsp_transport tcp -i " + rtspPath + " -vcodec libx264 -preset:v ultrafast -r 25 -keyint_min 20 -g 20 -sc_threshold 0 -threads 6 -b:v 2048k -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
+ String cmd = "ffmpeg -rtsp_transport tcp -i " + sourceUrl + " -vcodec libx264 -preset:v ultrafast -r 25 -keyint_min 25 -g 25 -sc_threshold 0 -threads 6 -b:v 2048k -acodec opus -strict -2 -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
if (!softwareDecoding) {
- cmd = rootPath + "ffmpeg -hwaccel cuvid -c:v h264_cuvid -rtsp_transport tcp -i " + rtspPath + " -c:v h264_nvenc -r 25 -g 60 -threads 6 -b:v 2048k -bf 0 -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
+ cmd = "ffmpeg -hwaccel cuvid -c:v h264_cuvid -rtsp_transport tcp -i " + sourceUrl + " -c:v h264_nvenc -r 25 -g 60 -threads 6 -b:v 2048k -bf 0 -acodec opus -strict -2 -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
}
if (mode.equals("0")) {
mediaInfo.setRunondemand(cmd);
mediaInfo.setRunondemandrestart(true);
+ mediaInfo.setRunondemandcloseafter("5s");
} else {
mediaInfo.setRunoninit(cmd);
mediaInfo.setRunoninitrestart(true);
}
} else {
- mediaInfo.setSource(rtspPath);
+ mediaInfo.setSource(sourceUrl);
+ mediaInfo.setSourceondemand(true);
}
+ mediaInfo.setMaxReaders(100);
mediaInfo.setSourceprotocol("tcp");
mediaClient.addPath(name, mediaInfo);
- return rtspUrl;
+ Map<String,String> map=new HashMap<>();
+ map.put("rtspUrl",rtspUrl);
+ map.put("rtmpUrl",rtmpUrl);
+ map.put("webrtcUrl",webrtcUrl);
+ return map;
+ }
+
+ @Override
+ public Map<String, String> editPath(String name, String sourceUrl, String mode, String isCode) {
+ String rtspUrl = "rtsp://" + mediamtxHost + ":8554/" + name;
+ String rtmpUrl = "rtmp://" + mediamtxHost + ":1935/" + name;
+ String webrtcUrl = "http://" + mediamtxHost + ":8889/" + name;
+
+ Conf mediaInfo = new Conf();
+ String rootPath = System.getProperty("user.dir").replaceAll("\\\\", "/") + "/lib/mediamtx/";
+ //-vcodec libx264 //指定视频编码器为 libx264，使用 H.264 编码格式进行视频压缩
+ //-preset ultrafast //--preset的参数主要调节编码速度和质量的平衡，有ultrafast（转码速度最快，视频往往也最模糊）、superfast、veryfast、faster、fast、medium、slow、slower、veryslow、placebo这10个选项，从快到慢
+ //-r 25 //设置输出视频的帧率为 25 帧/秒
+ //-g 20 //关键帧间隔20
+ //-sc_threshold 0 //将其设置为0（-sc_threshold 0）禁用场景变化检测
+ //-rtsp_transport tcp //这个选项告诉 FFmpeg 使用 TCP 作为 RTSP 的传输协议
+ //-threads 4: 指定要使用的线程数为 4。//这允许 FFmpeg 在多核处理器上使用多个线程来进行视频编码，以加快速度。
+ // -i //用于指定输入媒体文件或输入流的地址
+ // -bf 0 禁用B帧，因为webrtc在网页调用时控制台一直输出 WebRTC doesn’t support H264 streams with B-frames
+ //-f rtsp //这个选项告诉 FFmpeg 输出为 RTSP 格式。
+ //-acodec opus //音频转码opus
+ //CPU软解码编码
+ //String cmd = rootPath + "/lib/mediamtx/" +"ffmpeg -rtsp_transport tcp -i " + rtspPath + " -vcodec libx264 -preset:v ultrafast -r 25 -threads 4 -b:v 2048k -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
+ //GPU硬解码编码 -hwaccel cuvid -c:v h264_cuvid 使用cuda解码 -c:v h264_nvenc 使用cuda编码
+ //String cmd = rootPath + "/lib/mediamtx/" + "ffmpeg -hwaccel cuvid -c:v h264_cuvid -rtsp_transport udp -i " + rtspPath + " -c:v h264_nvenc -r 25 -threads 4 -b:v 2048k -bf 0 -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
+ if (isCode.equals("1")) {
+ mediaInfo.setSource("publisher");
+ String cmd = "ffmpeg -rtsp_transport tcp -i " + sourceUrl + " -vcodec libx264 -preset:v ultrafast -r 25 -keyint_min 25 -g 25 -sc_threshold 0 -threads 6 -b:v 2048k -acodec opus -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
+ if (!softwareDecoding) {
+ cmd = "ffmpeg -hwaccel cuvid -c:v h264_cuvid -rtsp_transport tcp -i " + sourceUrl + " -c:v h264_nvenc -r 25 -g 60 -threads 6 -b:v 2048k -bf 0 -acodec opus -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
+ }
+ if (mode.equals("0")) {
+ mediaInfo.setRunondemand(cmd);
+ mediaInfo.setRunondemandcloseafter("5s");
+ mediaInfo.setRunondemandrestart(true);
+ mediaInfo.setRunoninit("");
+ mediaInfo.setRunoninitrestart(false);
+ } else {
+ mediaInfo.setRunoninit(cmd);
+ mediaInfo.setRunoninitrestart(true);
+ mediaInfo.setRunondemand("");
+ mediaInfo.setRunondemandrestart(false);
+ }
+ } else {
+ mediaInfo.setSource(sourceUrl);
+ mediaInfo.setSourceondemand(true);
+ mediaInfo.setRunondemand("");
+ mediaInfo.setRunondemandrestart(false);
+ mediaInfo.setRunoninit("");
+ mediaInfo.setRunoninitrestart(false);
+ }
+ mediaInfo.setMaxReaders(100);
+ mediaInfo.setSourceprotocol("tcp");
+ mediaClient.editPath(name, mediaInfo);
+ Map<String,String> map=new HashMap<>();
+ map.put("rtspUrl",rtspUrl);
+ map.put("rtmpUrl",rtmpUrl);
+ map.put("webrtcUrl",webrtcUrl);
+ return map;
}
@Override
@@ -149,19 +186,17 @@
StreamInfo info = new StreamInfo();
//ID
info.setName(name);
- String runoninit;
- String runondemand = item.getConf().getRunondemand();
- if (StringUtils.isNotEmpty(runondemand)) {
- runoninit = item.getConf().getRunondemand();
+ String runOn;
+ if (StringUtils.isNotEmpty(item.getConf().getRunondemand())) {
+ runOn = item.getConf().getRunondemand();
info.setMode("0");
} else {
- runoninit = item.getConf().getRunoninit();
+ //runOn = item.getConf().getRunonready();
+ runOn = item.getConf().getRunoninit();
info.setMode("1");
}
//RTSP源地址
- String regex = "rtsp://[^\\s\"]+";
- Pattern pattern = Pattern.compile(regex);
- Matcher matcher = pattern.matcher(runoninit);
+ Matcher matcher = Pattern.compile("rtsp://[^\\s\"]+").matcher(runOn);
if (matcher.find()) {
info.setRtspSource(matcher.group());
info.setIsCode("1");
@@ -190,19 +225,17 @@
//ID
String name = item.getName();
info.setName(name);
- String runoninit;
- String runondemand = item.getConf().getRunondemand();
- if (StringUtils.isNotEmpty(runondemand)) {
- runoninit = item.getConf().getRunondemand();
+ String runOn;
+ if (StringUtils.isNotEmpty(item.getConf().getRunondemand())) {
+ runOn = item.getConf().getRunondemand();
info.setMode("0");
} else {
- runoninit = item.getConf().getRunoninit();
+ runOn = item.getConf().getRunoninit();
+ //runOn = item.getConf().getRunonready();
info.setMode("1");
}
//RTSP源地址
- String regex = "rtsp://[^\\s\"]+";
- Pattern pattern = Pattern.compile(regex);
- Matcher matcher = pattern.matcher(runoninit);
+ Matcher matcher = Pattern.compile("rtsp://[^\\s\"]+").matcher(runOn);
if (matcher.find()) {
info.setRtspSource(matcher.group());
info.setIsCode("1");
@@ -211,9 +244,7 @@
info.setIsCode("0");
}
//传输协议
- regex = "-rtsp_transport\\s+(\\w+)";
- pattern = Pattern.compile(regex);
- matcher = pattern.matcher(runoninit);
+ matcher = Pattern.compile("-rtsp_transport\\s+(\\w+)").matcher(runOn);
if (matcher.find()) {
info.setProtocol(matcher.group(1));
}
@@ -265,7 +296,7 @@
String rtmpUrl = "rtmp://" + mediamtxHost + ":1935/" + name;
info.setRtmpUrl(rtmpUrl);
//RTSP播放地址
- String rtspUrl = "rtsp://" + mediamtxHost + ":7554/" + name;
+ String rtspUrl = "rtsp://" + mediamtxHost + ":8554/" + name;
info.setRtspUrl(rtspUrl);
//WEBRTC播放地址
String webrtcUrl = "http://" + mediamtxHost + ":8889/" + name;
@@ -296,16 +327,14 @@
info.setRemoteAddr(rtspSession.getRemoteAddr());
}
//RTSP源地址
- String runondemand = item.getConf().getRunondemand();
- String runoninit;
- if (StringUtils.isNotEmpty(runondemand)) {
- runoninit = item.getConf().getRunondemand();
+ String runOn;
+ if (StringUtils.isNotEmpty(item.getConf().getRunondemand())) {
+ runOn = item.getConf().getRunondemand();
} else {
- runoninit = item.getConf().getRunoninit();
+ runOn = item.getConf().getRunoninit();
+ //runOn = item.getConf().getRunonready();
}
- String regex = "rtsp://[^\\s\"]+";
- Pattern pattern = Pattern.compile(regex);
- Matcher matcher = pattern.matcher(runoninit);
+ Matcher matcher = Pattern.compile("rtsp://[^\\s\"]+").matcher(runOn);
if (matcher.find()) {
info.setRtspSource(matcher.group());
} else {
@@ -316,7 +345,6 @@
//拉流数量
List<Readers> readers = item.getReaders();
info.setNum(readers.size());
-
PushStreamInfoList.add(info);
}
--
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