Port 設定 TCP/IP port 22 （for SSH－遠端登入，如果你機器是GUI介面就不用） TCP/IP ports 80/443 （for HTTP/HTTPS－網站連通） UDP ports in the range 16384 - 32768 （for FreeSWITCH/HTML5 client RTP streams－視訊跟音訊使用，未開放就只能以純文字進行會議） 一、 安裝好預設環境 QNAP NAS環境設定 a. 安裝 VirtualizationStation 3

# MNist Demo 在離線下使用 ###### tags: `QNAP` `TS-2888x` `Jupyter Hub` 針對無法連線到官方直接使用MNIST資料集的用戶，可以根據下面步驟執行MNIST Demo 1. 可以使用先從PC上下載MNIST資料集 https://s3.amazonaws.com/img-datasets/mnist.npz 2. 之後開啟 File Station，將檔案放置於/home 下  3. 之後進入Jupyter裡的example.ipynb，將下列cell裡的程式碼從 ```python=3.6 (image_list, label_list), (image_list_test, label_list_test) = mnist.load_data() ```  更換為 ```python=3.6 import numpy as np path='../mnist.npz' mni

# How to Begin Recording on Event Detection in QVR Pro ###### tags: `QVR Pro` `Tutorial` ## Before you start * Make sure you have already got a camera which supports the motion detection function.(Refer to the QVR Pro [Camera Compatibility List](https://www.qnap.com/en/compatibility-qvr-pro?motion_detection=true)) * If your camera does not support the motion detection. you can use motion detection function via QVR pro. QVR Pro provides up to two channels for motion detection analysis and supp

# How to Backup QVR Pro Recordings ###### tags: `QVR Pro` `Tutorial` ## Introduction If you use Recording Backup in QVR Pro Server. * you can Backup to other NAS * you can set up the Backup schedule * When the destination space is full. you can select to Stop backup or delete the oldest recording data ## Before you start * ensure that you have selected “Use Recording File Explorer to access recordings” in Recording File Explorer page * ensure that you disable Recycle bin for the export fold

# How to use Qdewarp (Fisheye dewarping) at QVR Pro Client ###### tags: `QVR Pro` `Tutorial` ## Introduction QVR Pro supports most of the standard fisheye cameras available on the market, and features Qdewarp technology that converts distorted parts of the original images into proportional ratios. QVR Pro also provides industry-leading functions, including allowing a single fisheye camera’s image to be simultaneously viewed in nine channels from different angles and cross-platform hardware-acce

# How to Export Recordings from QVR Pro Client ###### tags: `QVR Pro` `Tutorial` 1. Open your QVR Pro Client, then login with the QVR Pro’s IP address and the proper login credentials. 2. Drag the camera that is recording your desired video segment into the main view.  3. Click on the Export Recordings  4. We can select the export settings from this window.In this tutorial, we will export

# How to Set Minimum or Maximum Number of Recording Days ###### tags: `QVR Pro` `Tutorial` ## Setting 1. In QVR Pro, open Recording Storage. 2. Navigate into the Recording Location and Days tab, then click on the Edit icon under the desired camera.  3. Under Channel setting, select Use custom settings. The Days setting has two options: a) At Least: Minimum number of days (0 days if not specified) b) Up To: Maximum number of days (unlimited number of d

# How to use RTMP on QVR Pro? ###### tags: `QVR Pro` `Tutorial` ## Why you need to use RTMP? 1. You want to record the stream, but the stream of the device does not have the public IP 2. You want to record some 360 camera, it may support RTMP protocol. 3. You want to record the stream from any RTMP-supported device. ## System requirement 1. QVR Pro 1.2.1.5 (or later) 2. The device that supports send RTMP stream to RTMP server in QVR Pro ## How to set the RTMP function? 1. Add a RTMP channel i

# How to import recording to QVR Pro ###### tags: `QVR Pro` `Tutorial` ## Introduction The QVR Pro has index database.If you want move video to new NAS that you can use this function.You can import recording at QVR pro by date or camera. ## Setting 1. Open QVR Pro and enable Use Recording File Explorer to access recordings. To do this, open Recording Storage > Recording File Explorer tab > check Use Recording File Explorer to access recordings. **Note**: This only has to be done on t

# How to Connect a USB Camera to QVR Pro ###### tags: `QVR Pro` `Tutorial` ## Add your USB camera to QUSBCam2 1. Install QUSBCam2 from the App Center  2. Setup the QUSBCam2 application by opening the app and following the instructions.     3. Ensure that a camera is connected to the NAS via USB. ![](https://i.imgu