ZoneMinder Forums

Changes since 1.36.6

- Add an example fail2ban rule
- Email sending: fix html emails when using ZM_NEW_MAIL_MODULES. Improve debugging reduce Info logging
- fix bug in zms causing failed image loading in zmNinja and anywhere a low maxfps was specified
- Updated italian translation
- add missing calls to update_function_pointers allowing SSE Blend functions to be used. Significant improvement to cpu use when doing motion detection.

1.36.7
Full Changelog

A big shoutout to all of our contributors, but a special one to Mike Dussault who discovered that we weren't using our SSE or otherwise optimised blending routines. On a 4K 10fps camera stream this one fix reduces cpu use by 60% when doing motion detection.

Wow, great news on the CPU reduction for motion detection!

Sorry for my stupid q, but do we need to change some parameters? As I see no improvment on cpu usage after upgrade.

Thanks.

No, no paramters changes needed. More noticeable on larger resolution cams. like 1080p up.

No, no paramters changes needed. More noticeable on larger resolution cams. like 1080p up.

Unless you have ignored everyone's advice and have chosen 24bit colour on the source tab. In that case we can't do any optimisations at all.
Switch to 32bit.

It is 32 bit. Also I have 2560 X 1440 resolution.

I couldn't reply on 1.36.8 thread, but thank you for the updates iconnor. 1.36.7 really cleared up a lot of my RAM/CPU issues and this .8 seems even better. It's nice to be able to get the new interface as well as the ability to have a large low res monitor to draw zones on. I owe you a few cups of coffee!

Thank You For Useful Information Provide.