捕获视频并将其存储在特定位置而不是默认位置 [英] Capture a video and store it at a specific location rather than a default location

问题描述

我想捕获视频并将视频存储在默认位置以外的特定位置.

I want to capture video and store video at specific location other than default location.

我知道MediaStore有一个名为 setOutPutFile("String Location")的方法.但是它不能正常工作.

I know there is a method with MediaStore called setOutPutFile("String Location"). But it is not working properly.

我已经看过许多示例并执行了，但是它仅将视频存储在默认位置.有人可以帮我解决这个问题吗?

I have seen many examples and performed but it stores video in default location only. Can someone help me solve this problem?

推荐答案

以这种方式执行:

全局声明

public static final int TAKE_PICTURE=0;

然后

Intent photoPickerIntent= new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
                      startActivityForResult(Intent.createChooser(photoPickerIntent,"Take Video"),TAKE_VIDEO);

通过以下方式在OnActivityResult处理中:

In OnActivityResult Handle in this way:

public void onActivityResult(int requestCode, int resultCode, Intent data) 
    {
        if (resultCode == RESULT_OK) 
         {
                if(requestCode==TAKE_VIDEO)
            {


                try
                {
                    Log.e("videopath","videopath");
                AssetFileDescriptor videoAsset = getContentResolver().openAssetFileDescriptor(data.getData(), "r");
                FileInputStream fis = videoAsset.createInputStream();
                File root=new File(Environment.getExternalStorageDirectory(),"Directory Name");

                  if (!root.exists()) {
                      root.mkdirs();
                  }

                  File file;
                  file=new File(root,"android_"+System.currentTimeMillis()+".mp4" );

                FileOutputStream fos = new FileOutputStream(file);

                byte[] buf = new byte[1024];
                int len;
                while ((len = fis.read(buf)) > 0) {
                    fos.write(buf, 0, len);
                }       
                fis.close();
                fos.close();
              } 
            catch (Exception e) 
            {
               e.printStackTrace();
            }
             }
        }

使用以下权限:

<uses-permission android:name="android.permission.RECORD_VIDEO"/>
<uses-permission android:name="android.permission.RECORD_AUDIO"/>

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