How to record the original video?

[stonyz]

I use GPUImage to preview. and want to record the original video from camera.

The problem is, once I start recording, the preview will stop.

Preview in GPUImage,
mGPUImage.setUpCamera(camera, orientation, flipHorizontal, false);

it works fine.

Once I start recording, the preview will stop and can't recover even I stoped recording. and has no any exception. and I noticed that GPUImageRenderer.onPreviewFrame isn't called when preview stopped.

private void startRecordVideo(String videoFile) {
		if (true) {
//			return;
		}
		if (camera == null) {
			Log.e(TAG, "startRecordVideo, camera is not open. file: " + videoFile );
			return;
		}
		if (mRecorder == null) {
			mRecorder = new MediaRecorder();
		}
		try {
			mRecorder.reset();

			camera.unlock();
			mRecorder.setCamera(camera);

	
			mRecorder.setAudioSource(MediaRecorder.AudioSource.CAMCORDER);
			mRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);

			// Set output file format
			mRecorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);

			
			mRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC);
			mRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.H264);

			mRecorder.setVideoSize(640, 480);
			mRecorder.setVideoFrameRate(30);
			mRecorder.setVideoEncodingBitRate(Double.valueOf(1.8 * 1024 * 1024).intValue());
			mRecorder.setOrientationHint(90);
		
			mRecorder.setMaxDuration(30 * 1000);
//			mRecorder.setPreviewDisplay(cameraSurfaceView);
			Log.d(TAG, "record: path " + videoFile);

			mRecorder.setOutputFile(videoFile);
			mRecorder.prepare();
			mRecorder.start();

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

[stonyz]

Fixed it, by switching camera2.

[nikunjparadva]

Hello @stonyz Can you enter the code of camera2 Integration.. It ll be more helpful to me.