ISAPI Access previous day data

[sivaraman]

I have a hikvision nvr. I want to access a 10 second video file from the nvr or probably a picture from a specific time period. Is it possible with the help of ISAPI? If yes how can it be done.

 

[StewartM]

Yes, you can view recorded footage from the NVR via ISAPI for a certain time period. With some testing and effort probably a picture too provided the image was part of a triggered event. Going the ISAPI route might be reinventing the wheel in a sense when you have the ability via the webGUI or iVMS-4200. NVR model?

 

[sivaraman]

I need to do it via isapi as I need to integrate it with my code base. I have scoured through the isapi developer guide but wasn't able to find anything concrete regarding this. I am new to this. Any help would be greatly appreciated.