4K Webinterface configs - what a horror

[itoss]

Hi, I've now upgraded my server to Debian 12, hoping that a more up-to-date Debian installation can handle 4K processing. Except for the basic stream, 4K doesn't work well within a practical framework. During live streaming, I can zoom into the image. When I play back the recording (since it's only MJPEG working), I can't zoom in the recorded video anymore. If I switch to the original resolution in the recording window, everything hangs for 1-2 minutes, then the image comes in at the original resolution, and 1-2 minutes later, the next one.

How can I configure a 4K camera to work as quickly as conventional FHD cameras through the ZoneMinder web interface? What settings do I need to adjust and where?

[iconnor]

4k is a big problem. And now we are seeing 16k cameras coming out.




In 1.37 series we have more options for reducing cpu/ram use. Lots more work to be done.

[Magic919]

Surely nobody will do motion detection on 16k. That’s 15360 × 864 pixels. Over 130 megapixels.

[itoss]

Damn It ;/

Internal processing in ZM works not really bad, but Webinterface is unuseable with 4K Recording :/

So we have to wait for stable 1.37

16K Next resolution stage : Hubble

[itoss]

EDIT : watching the 4K stream in auto skale mode works. zooming does not work useable, but when pause the record tooming into one single picture works ok.

[Magic919]

Stable 1.37 will be 1.38.

Meanwhile, 1.37 is ok from my experience with 1.37.42.