bendicion 0 Posted November 25, 2015 Hi guys i need some of your help to guide me about this. I have a 4x 16channel H.264 DVR and i need a PC to view it all from a software call CMS, currently my old pc only can view up to 32 channel (MAIN STREAM) camera when i try to open another 2x 16 channel it showing grey blank screen. In order to view all 64 Channel camera on MAIN STREAM what kind of PC Specification i need to build? Share this post Link to post Share on other sites