SDI 1080P vs TVI 1080P vs AHD 1080P comparison скачать в хорошем качестве

SDI 1080P vs TVI 1080P vs AHD 1080P comparison

Hello! My name is Sean at UNIX, we are major distributor of CCTV systems in nationwide. Assuming a lot of installers are wondering which camera interface is better at quality. TVI was better than AHD, but now AHD released 2nd revision 1080P cameras recently, so now regardless which interface, They all had fantastic image quality at test. In this test, I used same 3.6mm fixed cameras for testing and I picked the best camera from each one of AHD/TVI/SDI cameras by the different manufactures from Korea and China. only the winning camera could participate in this test. also picked the DVR that can display the chosen camera at best. because DVR manufactures usually make partnership with the camera manufactures and take the advantage at quality it also means other DVR manufactures don't get that advantage. DVR I used, SDI for Magic Lite DVR by '3R' with 15FPS setting. TVI for PHD DVR by 'Hikvision' with 12FPS setting. AHD for FD DVR by 'TVT' with 15FPS setting. since TVT(AHD) only supports 15FPS at max and PHD supports 12FPS, I chose 15FPS Magic DVR to be fair in the arena. I suggest you guys to set this youtube video at 1080P quality even though if it is laggy (pause the video until it fully loads) so that way you can clearly notice what the differences are. Thank you and Enjoy!