查询回放视频根据报警ID

vehicle-admin/src/main/java/com/ozs/web/core/util/CameraUtil.java

@@ -718,8 +718,42 @@ ffmpeg -i "concat:1.ts|2.ts" -c copy output.mp4
             public String call() throws Exception {
                 // 执行网络请求...
                 log.info(ffmpegPath + " -re -i /opt/streams/file/" + code + ".mp4  -c:v copy -c:a copy -f rtsp rtsp://124.70.58.209:8554/live/" + code);
-                cmdCameraUtil.cmd(ffmpegPath + " -re -i /opt/streams/file/" + code + ".mp4  -c:v copy -c:a copy -f rtsp rtsp://124.70.58.209:8554/live/" + code);
-                return "Response";
+                log.info(ffmpegPath + " -re -i /opt/streams/file/" + code + ".mp4  -c:v copy -c:a copy -f rtsp rtsp://124.70.58.209:8554/live/" + code);
+                try {
+                    // 创建ProcessBuilder对象，设置ffmpeg命令及参数
+                    ProcessBuilder pb = new ProcessBuilder("ffmpeg", "-re", "-i", "/opt/streams/file/"+code+".mp4", "-c:v", "copy", "-c:a", "copy", "-f", "rtsp", "rtsp://124.70.58.209:8554/live/44");
+
+                    // 设置工作目录，如果需要的话
+                    pb.directory(new File("/usr/local/bin/ffmpeg"));
+                    Map<String, String> environment = pb.environment();
+                    environment.put("LD_LIBRARY_PATH", "/usr/local/ffmpeg/lib");
+
+                    // 启动进程
+                    Process process = pb.start();
+
+                    // 等待进程执行完成
+                    int exitCode = process.waitFor();
+
+                    // 打印ffmpeg命令的输出信息
+                    BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
+                    String line;
+                    while ((line = reader.readLine()) != null) {
+                        log.info("line----"+line);
+                    }
+
+                    // 打印ffmpeg命令的错误信息
+                    BufferedReader errorReader = new BufferedReader(new InputStreamReader(process.getErrorStream()));
+                    String errorLine;
+                    while ((errorLine = errorReader.readLine()) != null) {
+                        log.info("errorLine----"+errorLine);
+                    }
+
+                    // 打印ffmpeg命令的退出码
+                    System.out.println("Exit Code: " + exitCode);
+                } catch (IOException | InterruptedException e) {
+                    log.info("e----"+e.getMessage());
+                    e.printStackTrace();
+                }                return "Response";
             }
         };