Best Way To Fix Nph-zms Cpu Usage
Over the past few days, some users have encountered the nph-zms CPU usage error. This problem can occur for several reasons. Now we will discuss them.
Stop wasting time with computer errors.
I have shown that the biggest Zm_monitor streaming performance issues with .cpp are with ::StreamImages
When you call zm to change or scale an image on the screen, it uses a very poor performance function and consumes a lot of CPU. A simple trick, if you always want to resize images, is to let the browser applet do it for you and make the program believe that it has already performed this method.
Edit StreamImages and where it says if ( scale 120 != ), comment out the lines with this if statement so that no scaling is done.
This way, you’ll reduce your CPU load a bit and in turn see your great images when someone views them in your awesome browser.
one By the way, I got LMLBT4M from linuxmedialabs. It’s a really good card, although no one who runs or sells this site has ever responded to an email or email address to provide support. Luckily, the person using the card is workingotherwise no, I would have bought another 100 dollars.
A plastic card works great on Linux, but unfortunately zoneminder has such a bad grip that you just have to cartoon it. They have a first parameter that allows you to wait XX frames before accepting the video state, but that’s a weak way to do it. I have changed part of the code. C++ added a little sleep of 5000 µs after the capture before reading from the frame stream, and that seems to be enough for the glory buffer to fill up with the chosen knowledge ports and get a reliable image. I would suggest that Zoneminder for this audience add sleep as the only parameter and even consider losing porno records before setting the form because it’s a stupid way to handle it. The real problem with the multiplex map is that you have to give time for the frame buffer to fill up to date, unless you request it for a very specific channel multiple times in a row and then read each one, it’s just a waste of time and still not dangerous you have contaminated the chassis buffer. If the capture method was based on the opposite youcall when the kernel driver would often tell you when the buffer is full to force itself to read it would potentially solve this problem, but it looks like zm just fires every ioctl trigger for the driver, which is the software to let the pilot do its job .
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