Record Android Audio Output
Seems to be currently there is no way to achieve this. This is another question related to this : android get device overall audio output in pcm
Seems to be currently there is no way to achieve this. This is another question related to this : android get device overall audio output in pcm
Here we capture microphone audio as a Web Audio API event loop buffer using getUserMedia() … time domain and frequency domain snippets of each audio event loop buffer are printed (viewable in browser console just hit key F12 or ctrl+shift+i ) <html><head><meta http-equiv=”Content-Type” content=”text/html; charset=ISO-8859-1″> <title>capture microphone audio into buffer</title> <script type=”text/javascript”> var webaudio_tooling_obj = … Read more
Ok, for this first of all you need to use Device Policy Manager, and need to make your device Admin device. After that you have to create one BroadCast receiver and one service. I am posting code here and its working fine. MainActivity: public class MainActivity extends Activity { private static final int REQUEST_CODE = … Read more
When you tried with the media source, you requested an unauthorized action apparently since the server returned Error code 405. Either the method is prohibited from use, or you need a credential to use the method. As for Exception in thread “main” javax.xml.ws.soap.SOAPFaultException: Method ‘ns11:GetServiceCapabilities’ not implemented: method name or namespace not recognized, @Sigismondo is … Read more
Here is a simple video recording example using the MediaRecorder: public class VideoCapture extends Activity implements OnClickListener, SurfaceHolder.Callback { MediaRecorder recorder; SurfaceHolder holder; boolean recording = false; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); requestWindowFeature(Window.FEATURE_NO_TITLE); getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); recorder = new MediaRecorder(); initRecorder(); setContentView(R.layout.main); SurfaceView cameraView = (SurfaceView) findViewById(R.id.CameraView); holder = cameraView.getHolder(); holder.addCallback(this); holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); cameraView.setClickable(true); … Read more
Actually, there are no examples at all. Here is my working code. Recording is triggered by the user pressing a button on the navBar. The recording uses cd quality (44100 samples), stereo (2 channels) linear pcm. Beware: if you want to use a different format, especially an encoded one, make sure you fully understand how … Read more