Works as needed.
I do some beta testing for Hikvision. This app does fast forward and slows down in playback so read the tech tip I give you. Tech tip for you. If you get the memory low warning or you can not speed up or slow down play back. Change your sub stream settings on the NVR outputs. Use 2FPs (frames per second) @ 32KB. The camera sub stream is what you see in the multi camera view on the NVR display I have 16 Chanels and they all load nice and fast no warnings. IP surveillance systems are stream dependent and the stream to your phone is tiny. The only thing you are not able to do with this app is make major system changes like motion detection, camera adjustment things like that. You can record to your phone but why would you? thats what the NVR is for. The app even has help menus. 16 cameras are not a problem. Double tap the camera bring up fullscreen. Playback is just like the NVR. Works great I love it. Remember port forwarding on your router is necessary or it will not work. They did fix the PTZ Dome speed over shoot problem. They need to address the PTZ limited preset call up function. Audio works fine if streaming at 32 KB. Remember keep your streams and FPs low its a phone your streaming to.
On site concrete inc about
iVMS-4500 lite