Hi,
There is a lot of information in the SDK, so you need help getting it right.
For example, we have a system with 10 Hikvision NVRs with 16 cameras each (total 160 cameras). We are creating a web page where a user presses a button to display a snapshot of a particular camera on a specific time of day (hh: mm: ss). The archive can be 1 year.
What commands should I use?