Find recording from nvr within specific time

[Puneet94100]

we are using Dahua NVR and we stream live cameras through it. As Dahua stores the recordings in somewhere we want to access the past recordings (of specific time). The code I mentioned gives the whole saved recording of NVR. But as I said I want specific time's recording. I have provided the filter for that as well but it seems to be not working probably. Please guide.

Link to download the onvif2 library

https://github.com/yingchengpa/python-onvif2-zeep/tree/master

Code

from onvif2 import ONVIFCamera, ONVIFService

nvr_ip = "192.167.11.155"
nvr_username = "admin"
nvr_password = "admin123"

nvr = ONVIFCamera(nvr_ip, 80, nvr_username, nvr_password,wsdl_dir= "/home/itsupport/Desktop/vms_1/python_onvif2_zeep_master/wsdl" )

media_service = nvr.create_media_service()
record_search = nvr.create_search_service()
replay = nvr.create_replay_service()

filter= "boolean(//Track[TrackType = 'Video']),2023-08-20T08:07:43.000Z,2023-08-22T08:07:43.000Z,1,10,1"
scope = {"Scope" : {"RecordingInformationFilter": filter },
"KeepAliveTime":"PT60S"}

source_token = record_search.FindRecordings(scope)
get_result = record_search.GetRecordingSearchResults(source_token)

[RogerHardiman]

Thank you for the Issue Report.
The Issue Report is about using a Python Library to talk to your NVR. That that is someone else's software. This forum is for users of the NodeJS ONVIF Library called "agsh/ONVIF" and we can only help with issues relating to the NodeJS library in this forum.

If you have questions relaying to this NodeJS ONVIF library we'd try and help.

Also, I don't have a Dahua recorder so cannot try anything myself

Roger

[Puneet94100]

Thank you for giving your response.

[Puneet94100]

Can you please help me to find the the recording within specific time using NodeJS. The issue is regarding to filter that i am applying to filter the recording within specific time. Please help me .

[udhay24]

hey guys, newbie here. i am also looking for a solution to this. Can someone guide us on how to retrieve the recording for a specific time