AndroidCameraX在启用视频捕获用例时抛出异常。

该问题的解决方法是使用Camera2 API而不是CameraX。以下是使用Camera2 API启用视频捕获用例的示例代码：

private void startRecording() { try { setUpMediaRecorder(); SurfaceTexture surfaceTexture = textureView.getSurfaceTexture(); surfaceTexture.setDefaultBufferSize(imageDimension.getWidth(), imageDimension.getHeight()); Surface previewSurface = new Surface(surfaceTexture); Surface recordSurface = mediaRecorder.getSurface(); captureRequestBuilder = cameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_RECORD); captureRequestBuilder.addTarget(previewSurface); captureRequestBuilder.addTarget(recordSurface); cameraDevice.createCaptureSession(Arrays.asList(previewSurface, recordSurface), new CameraCaptureSession.StateCallback() {

        @Override
        public void onConfigured(@NonNull CameraCaptureSession cameraCaptureSession) {
            if (null == cameraDevice) {
                return;
            }
            cameraCaptureSessions = cameraCaptureSession;
            updatePreview();
            getActivity().runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    // UI
                    recording = true;
                    mediaRecorder.start();
                }
            });
        }

        @Override
        public void onConfigureFailed(@NonNull CameraCaptureSession cameraCaptureSession) {
            Log.e(TAG, "onConfigureFailed: Start recording failed");
        }
    }, backgroundHandler);
} catch (Exception e) {
    e.printStackTrace();
}

}

请注意，setUpMediaRecorder（）方法应按需自定义以满足您的需求。如果您使用Camera2 API而不是CameraX，则通常不会遇到此问题。