android.media.MediaRecorder.setVideoSource()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中android.media.MediaRecorder.setVideoSource()方法的一些代码示例，展示了MediaRecorder.setVideoSource()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。MediaRecorder.setVideoSource()方法的具体详情如下：
包路径：android.media.MediaRecorder
类名称：MediaRecorder
方法名：setVideoSource

MediaRecorder.setVideoSource介绍

暂无

代码示例

代码示例来源：origin: guardianproject/haven

private boolean prepare(Camera camera) {
  mCamera = camera;
  mMediaRecorder = new MediaRecorder();
  mCamera.unlock();
  mMediaRecorder.setCamera(mCamera);
  mMediaRecorder.setPreviewDisplay(mHolder.getSurface());
//    mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
  mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.DEFAULT);
  mMediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
 //   mMediaRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
  mMediaRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.MPEG_4_SP);
  mMediaRecorder.setMaxDuration(mSeconds);
  mMediaRecorder.setOutputFile(mOutputFile);
  try {
    mMediaRecorder.prepare();
  } catch(IllegalStateException e) {
    Log.d("ERROR", "IllegalStateException preparing MediaRecorder: " + e.getMessage());
    releaseMediaRecorder();
    return false;
  } catch (IOException e) {
    Log.d("ERROR", "IOException preparing MediaRecorder: " + e.getMessage());
    releaseMediaRecorder();
    return false;
  }
  return true;
}

代码示例来源：origin: robolectric/robolectric

@Test
public void testVideoSource() throws Exception {
 assertThat(shadowMediaRecorder.getVideoSource()).isNotEqualTo(MediaRecorder.VideoSource.CAMERA);
 assertThat(shadowMediaRecorder.getState()).isNotEqualTo(ShadowMediaRecorder.STATE_INITIALIZED);
 mediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
 assertThat(shadowMediaRecorder.getVideoSource()).isEqualTo(MediaRecorder.VideoSource.CAMERA);
 assertThat(shadowMediaRecorder.getState()).isEqualTo(ShadowMediaRecorder.STATE_INITIALIZED);
}

代码示例来源：origin: commonsguy/cw-omnibus

void start() {
 recorder=new MediaRecorder();
 recorder.setVideoSource(MediaRecorder.VideoSource.SURFACE);
 recorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
 recorder.setVideoFrameRate(config.frameRate);
 recorder.setVideoEncoder(MediaRecorder.VideoEncoder.H264);
 recorder.setVideoSize(config.width, config.height);
 recorder.setVideoEncodingBitRate(config.bitRate);
 recorder.setOutputFile(output.getAbsolutePath());
 try {
  recorder.prepare();
  vdisplay=projection.createVirtualDisplay("andcorder",
   config.width, config.height, config.density,
   VIRT_DISPLAY_FLAGS, recorder.getSurface(), null, null);
  beeper.startTone(ToneGenerator.TONE_PROP_ACK);
  recorder.start();
 }
 catch (IOException e) {
  throw new RuntimeException("Exception preparing recorder", e);
 }
}

代码示例来源：origin: stackoverflow.com

mrec.setVideoSource(MediaRecorder.VideoSource.CAMERA);
mrec.setAudioSource(MediaRecorder.AudioSource.MIC);

代码示例来源：origin: stackoverflow.com

mediaRecorder.setCamera(camera);
mediaRecorder.setAudioSource(MediaRecorder.AudioSource.CAMCORDER);
mediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
mediaRecorder.setProfile(CamcorderProfile.get(CamcorderProfile.QUALITY_HIGH));

代码示例来源：origin: florent37/CameraFragment

try {
  videoRecorder.setAudioSource(MediaRecorder.AudioSource.CAMCORDER);
  videoRecorder.setVideoSource(MediaRecorder.VideoSource.SURFACE);

代码示例来源：origin: stackoverflow.com

recorder.setVideoSource(MediaRecorder.VideoSource.DEFAULT);

代码示例来源：origin: florent37/CameraFragment

videoRecorder.setVideoSource(MediaRecorder.VideoSource.DEFAULT);

代码示例来源：origin: willowtreeapps/Hyperion-Android

static void prepare(@NonNull Context context) throws RecordingException {
  mediaRecorder = new MediaRecorder();
  projectionManager = (MediaProjectionManager) context
      .getSystemService(Context.MEDIA_PROJECTION_SERVICE);
  WindowManager windowManager = (WindowManager)
      context.getSystemService(Context.WINDOW_SERVICE);
  displayMetrics = new DisplayMetrics();
  windowManager.getDefaultDisplay().getMetrics(displayMetrics);
  createDirectoryIfNeeded(context);
  String videoId = UUID.randomUUID().toString();
  outputPath = context.getFilesDir().getPath() + "/hyperion_recorder/" + videoId + ".mp4";
  try {
    //mediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
    mediaRecorder.setVideoSource(MediaRecorder.VideoSource.SURFACE);
    mediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
    mediaRecorder.setOutputFile(outputPath);
    mediaRecorder.setVideoSize(displayMetrics.widthPixels, displayMetrics.heightPixels);
    mediaRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.H264);
    //mediaRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
    mediaRecorder.setVideoEncodingBitRate(512 * 2000);
    mediaRecorder.setVideoFrameRate(30);
    int rotation = windowManager.getDefaultDisplay().getRotation();
    int orientation = ORIENTATIONS.get(rotation + 90);
    mediaRecorder.setOrientationHint(orientation);
    mediaRecorder.prepare();
  } catch (IOException e) {
    throw new RecordingException("Failed to initialize the media recorder.", e);
  }
}

代码示例来源：origin: stackoverflow.com

mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.SURFACE);
mMediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
mMediaRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.H264);

代码示例来源：origin: googlesamples/android-Camera2Video

private void setUpMediaRecorder() throws IOException {
  final Activity activity = getActivity();
  if (null == activity) {
    return;
  }
  mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
  mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.SURFACE);
  mMediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
  if (mNextVideoAbsolutePath == null || mNextVideoAbsolutePath.isEmpty()) {
    mNextVideoAbsolutePath = getVideoFilePath(getActivity());
  }
  mMediaRecorder.setOutputFile(mNextVideoAbsolutePath);
  mMediaRecorder.setVideoEncodingBitRate(10000000);
  mMediaRecorder.setVideoFrameRate(30);
  mMediaRecorder.setVideoSize(mVideoSize.getWidth(), mVideoSize.getHeight());
  mMediaRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.H264);
  mMediaRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC);
  int rotation = activity.getWindowManager().getDefaultDisplay().getRotation();
  switch (mSensorOrientation) {
    case SENSOR_ORIENTATION_DEFAULT_DEGREES:
      mMediaRecorder.setOrientationHint(DEFAULT_ORIENTATIONS.get(rotation));
      break;
    case SENSOR_ORIENTATION_INVERSE_DEGREES:
      mMediaRecorder.setOrientationHint(INVERSE_ORIENTATIONS.get(rotation));
      break;
  }
  mMediaRecorder.prepare();
}

代码示例来源：origin: guoxiaoxing/phoenix

try {
  mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.CAMCORDER);
  mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.SURFACE);

代码示例来源：origin: guoxiaoxing/phoenix

mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.DEFAULT);

代码示例来源：origin: stackoverflow.com

mediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);

代码示例来源：origin: stackoverflow.com

recorder.setVideoSource(MediaRecorder.VideoSource.DEFAULT);

代码示例来源：origin: cn.leancloud.android/avoscloud-push

private void initRecorder() {
 mediaRecorder = new MediaRecorder();
 mediaRecorder.setAudioSource(MediaRecorder.AudioSource.DEFAULT);
 mediaRecorder.setVideoSource(MediaRecorder.VideoSource.DEFAULT);
 mediaRecorder.setProfile(this.profile);
 mediaRecorder.setOutputFile(this.localPath);
 mediaRecorder.setMaxDuration(this.maxDuration); // seconds
 mediaRecorder.setMaxFileSize(this.maxFileSize); // Approximately 5 megabytes
 SurfaceHolder holder = this.surfaceView.getHolder();
 holder.addCallback(this);
 holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
}

代码示例来源：origin: stackoverflow.com

MediaRecorder recorder = new MediaRecorder();
recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
recorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
recorder.setProfile(CamcorderProfile.get(CamcorderProfile.QUALITY_HIGH));
recorder.setOutputFile(PATH_TO_FILE);
recorder.setPreviewDisplay(holder.getSurface());
recorder.prepare();

代码示例来源：origin: stackoverflow.com

MediaRecorder mediaRecorder = new MediaRecorder(); 
mediaRecorder.setAudioSource(MediaRecorder.AudioSource.DEFAULT); 
mediaRecorder.setVideoSource(MediaRecorder.VideoSource.DEFAULT);
 CamcorderProfile camcorderProfile_HQ = CamcorderProfile.get(CamcorderProfile.QUALITY_HIGH);
mediaRecorder.setProfile(camcorderProfile_HQ);
 mediaRecorder.setOutputFile("/sdcard/myvideo.mp4");
 mediaRecorder.setMaxDuration(60000); // Set max duration 60 sec. 
mediaRecorder.setMaxFileSize(5000000); // Set max file size 5M

代码示例来源：origin: stackoverflow.com

Camera mCamera = getCameraInstance();
 // adjust the camera the way you need
 mCamera.setDisplayOrientation(90);
 MediaRecorder recorder = new MediaRecorder();
 recorder.setCamera(mCamera);
 recorder.setAudioSource(MediaRecorder.AudioSource.DEFAULT);
 recorder.setVideoSource(MediaRecorder.VideoSource.DEFAULT);
 recorder.setProfile(CamcorderProfile.get(CamcorderProfile.QUALITY_HIGH));
 recorder.setOutputFile(filePath);
 // add any limits
 recorder.setMaxDuration(50000); // 50 seconds
 recorder.setMaxFileSize(5000000); // Approximately 5 megabytes

代码示例来源：origin: stackoverflow.com

MediaRecorder recorder = new MediaRecorder();
recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
recorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
recorder.setVideoSize(720,480);
recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
recorder.setAudioEncoder(MediaRecorder.AudioEncoder.DEFAULT);
recorder.setVideoEncoder(MediaRecorder.VideoEncoder.H264);
recorder.setOutputFile(PATH_TO_FILE);
recorder.setPreviewDisplay(holder.getSurface());
recorder.prepare();

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