Face Recognition and Face Matching with CCTV Footage Application

One of my client is looking for a Face Recognition web app in which we could match the images with CCTV Footage. He want that we will open the application in one computer and train the system. After that if we will play the video in the same computer then application should recognize the similar faces and give us popup with proper name which was trained the system. If you have any similar application ready with you then it will be very easy for you to train only 4 images and verify it with one CCTV footage which I'll provide u. He want us to give live demo which could work on low quality CCTV Footages also. After that he will check the percentage of perfection and decide to purchase your system.