代码修改

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

@@ -708,38 +708,39 @@ ffmpeg -i "concat:1.ts|2.ts" -c copy output.mp4
      */
     public void streamConversion(String code) {
         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);
-
-//        try {
-//            Process proc = Runtime.getRuntime().exec("/bin/bash", null, null);
-//            BufferedReader in = new BufferedReader(new InputStreamReader(proc.getInputStream()));
-//            PrintWriter out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(proc.getOutputStream())), true);
-//            String commit = ffmpegPath+" -re -i /opt/streams/file/"+code+".mp4  -c:v copy -c:a copy -f rtsp rtsp://124.70.58.209:8554/live/"+code;
-//            List<String> commands = new ArrayList<>();
-//
-//            // 删除
-//            commands.add(commit);
-//            log.info("HTTP流转RTSP流：{}", commands);
-//            for (String line : commands) {
-//                out.println(line);
-//            }
-//            out.println("exit");// 这个命令必须执行，否则in流不结束。
-//            String rspLine = "";
-//            while ((rspLine = in.readLine()) != null) {
-//                System.out.println(rspLine);
-//
-//            }
-//            int i = proc.waitFor();
-//            log.info("执行结果：{}", i);
-//
-//            in.close();
-//            out.close();
-//            proc.destroy();
-//        } catch (IOException e) {
-//            log.error(e.getMessage());
-//        } catch (InterruptedException e) {
-//            e.printStackTrace();
-//        }
+        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"));
+
+            // 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();
+        }
 
     }