如何将音频文件与新视频文件合并？是否可以在Android中使用？

i successfully got video from sequence of images using javacv in android.now i have problem that is how to merge audio to that newly created video.is it possible in android or javacv integration?

我成功地在android.now中使用javacv从图像序列获取视频我有问题是如何将音频合并到新创建的视频。它可能在android或javacv集成？

Here is my code,


            String path ="/mnt/sdcard/Video_images"; 



    File folder = new File(path);


    File[]    listOfFiles = folder.listFiles();  
        if(listOfFiles.length>0)
        {


      iplimage = new opencv_core.IplImage[listOfFiles.length];


       for (int j = 0; j < listOfFiles.length; j++) {

         String files="";       

       if (listOfFiles[j].isFile()) 
       {
       files = listOfFiles[j].getName();
       System.out.println(" j " +j   + listOfFiles[j]);
         }   


        String[] tokens = files.split("\\.(?=[^\\.]+$)");
       String name=tokens[0]; 

    Toast.makeText(getBaseContext(), "size"+listOfFiles.length, Toast.LENGTH_SHORT).show();    




      iplimage[j]=cvLoadImage("/mnt/sdcard/Video_images/"+name+".jpg");


       }

    } 

//         


                                 FFmpegFrameRecorder recorder = new    
                    FFmpegFrameRecorder("/mnt/sdcard/Video_images      

                   /output"+System.currentTimeMillis()+".mp4",200,150);                                                                                      

         try {
             recorder.setVideoCodec(a); //CODEC_ID_MPEG4 //CODEC_ID_MPEG1VIDEO

             recorder.setFrameRate(24);                     
             recorder.setPixelFormat(PIX_FMT_YUV420P); //PIX_FMT_YUV420P


             recorder.start();


            for (int i=0;i<iplimage.length;i++)

               {

                 recorder.record(iplimage[i]);



                }
             recorder.stop();
            }
         catch (Exception e){
             e.printStackTrace();
           }

in this code,how to merge my audio file?

在这段代码中，如何合并我的音频文件？

2 个解决方案

#1

There is nothing in Android for merging video files. You will need to find some Java JAR that can handle this for you, if you need to do it on the device.

Android中没有用于合并视频文件的内容。如果需要在设备上执行此操作，则需要找到一些可以为您处理此问题的Java JAR。

2 个解决方案

#1

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