Substream Discovery Hikvision NVR

[countrr]

Integration name

Hikvision

Link to integration documentation on our website

https://www.home-assistant.io/integrations/hikvision/

Describe the enhancement

Currently only the main camera streams are made available through the Hikvision integration. For dashboard integration, it is not always necessary to use a high resolution streams. Can the substreams also be made available?
Using a DS-7616NI-I2 NVR, which I can confirm is discovered well by the integration.

Use cases

For example in a dashboard with the main streams from multiple cameras there is a unnecessary high processor load on both HA client and HA server side as well as network traffic. Using the substreams would reduce this significantly.

Anything else?

This are the recognized sensors and (Main) stream from NVR Channel 1:

[github-actions[bot]]

🏷️ I've automatically added the integration: hikvision label to help categorize this feature request.

[BenJamesAndo]

I'd love to see this as well. Hikvision_Next is able to detect substreams so it should be pretty simple for this one to do it.

[danbayliss]

Another vote for this feature. This would allow me to move from hikvision_next HACS integration