Update.
I thought to report what I have done since I got Xeoma working.
At the very least, as a mark of gratitude to @fredx181 and @rockedge who have assisted me many times.
I was looking for options/substitutes for ways to view my security cameras.
In addition to the NVR console, I'd like to be able to view from any location in the house.
I got plenty of old laptops anyway. Being old laptops, I have to find ways that do not require a lot of CPU power.
In my case:
The least CPU consuming way was to use VLC. When you have more than one camera to view, it's inconvenient, due to the lack of preset layout. It was not what VLC is designed for anyway - so can't blame the software.
The second was using manufacturer's software. But it is Windows software. Although when I install Windows, I cut all the bloat to bare bone using MSMG Toolkit. In term of booting/installation time, I have not found anything that take less time than puppies/dogs (for my HW collection, of course).
I was looking at Xeoma just to do the minimal, ie. viewing with preset layout. It is probably capable of doing more..a lot more than what I explored.
I am not keen to learn new camera software. I used Zoneminder for more 'complex' task. That's how I found out the neighbour's cat was eyeing my fish in the pond almost everynight! Zoneminder is not suitable to use for the simple viewing task, CPU utils was high, whether I used it for simple viewing or more complex task, marginal difference.
In the short time I tested Xeoma. I almost concluded that it's the same as zoneminder, i.e. not suitable for what I want it to do. CPU utils was just marginally lower than Zoneminder.
But today, just before I wrote this report. I thought, what if I tested using BusterDog (w nvidia).
And, I'm glad I did.
For the report writing, I used
Dell D630, T8300 (2.4GHz), 4GB RAM, 240GB SSD, with nVidia Quadro NVS 135M.
3 IP cameras.
I switched Xeoma to FREE version. I disabled ALL modules, except viewing cameras. No motion detection, no recording, no sound, etc.
Only upto BusterDog, nVidia driver is available for my D630.
It turned out the CPU utils were significantly different with nVidia driver installed.
50-60% vs 85-95%. See the screenshots.
Disclaimer:
I have no affiliation to Xeoma.
I didn't do tests methodically. Just what came to my mind at the time.
Eq. I should have done it on BusterDog - with and without nVidia driver
What can I say, I was using Sid.
Also, after installing nvidia, I downloaded a later Xeoma (they release newer, 15 days later after last one).
Anyway, for me, I can use this Xeoma with BusterDog/nvidia as another available option.
The CPU util difference meant that my D630 was not revving cpu fan like mad.
- buster2.jpg (73.14 KiB) Viewed 709 times
- sid2.jpg (86.63 KiB) Viewed 709 times