USB UVC CVBS AV capture card work on Samsung S3 android HD

The application of android with uvc grabber card is as below http://febon.blogspot.com/2014/07/no-root-nexus7-2013-vbersion-with.html 1. USB UVC CVBS capture card http://febon.blogspot.com/2012/02/1.html 2. it can work on SAMSUNG S3 with Android 4.3 no root. 3. APK https://play.google.com/store/apps/details?id=com.serenegiant.usbwebcamera 4. How to buy FEBON100 UVC CVBS grabber card andyzhengster@gmail.com