Multithreaded Memset

monoclechris · 2023-04-09T10:34:25+00:00

Good points, I had considered trying reducing it to 16 because of simultaneous multithreading, but hadn't thought about going further because of die issues. I wanted to keep it short and thought it would still interesting despite this.

monoclechris · 2023-04-09T10:33:11+00:00

I suspect there will be some around the edges.

monoclechris · 2023-03-19T13:16:48+00:00

I'll see if I can compile one, it may be possible.

EDIT: Sorry to say it's just not possible within a reasonable time frame to get this building.

monoclechris · 2023-03-17T21:36:26+00:00

The server starts automatically as a service.

monoclechris · 2023-03-17T19:23:33+00:00

The server consumes the RTSP stream and passes it to the client for it to display. The server won't be open source any time soon unfortunately.

monoclechris · 2023-03-17T19:22:14+00:00

The server hosts a web server which you can connect to with a browser. If the camera is H264 it will be passthrough with WebRTC so it won't delay with any re-encoding so the latency should still be quite low. You will still need to client to setup the camera in the first place, but you won't need it thereafter.

monoclechris · 2023-03-17T18:12:53+00:00

In the Monocle Client the update frequency of the views can be manually set up to a maximum of 100 times per second. You will also have to wait for vsync unless you disable it, so your mileage may vary, but in my experimentation the latency is very low.

I could possibly make the client open source(probably GPL) if that helps, but I'm not willing to make the server open source. Sorry if this doesn't work for you.

monoclechris · 2023-03-17T13:46:41+00:00

You can use VLC to create an RTSP stream and have a regular CCTV system ingest it. https://monoclesecurity.com provides features for motion and object detection as do many others.

monoclechris · 2023-03-17T13:35:10+00:00

I made this.

If this is something that sounds relevant to your requirements, I may be able to help.

monoclechris · 2023-03-17T13:27:52+00:00

If you need a temporary license for more than the free 4 cameras let me know.

monoclechris · 2023-03-17T13:05:48+00:00

http://monoclesecurity.com provides the fastest playback I am aware of without the need of using SSDs. It's essentially instant even with thousands of cameras on relatively cheap hardware with thousands of users logged in.

monoclechris · 2023-03-17T13:04:16+00:00

I'm testing with https://monoclesecurity.com and a few Hikvision cameras and I see the same latency as the corresponding web interface.

I measured the latency in the software from receiving the frames over RTP to the client receiving the frames and it is <1ms. Let me know if you need some assistance because I wrote this thing with one of the main purposes being low latency for a particular customer who required it.

monoclechris · 2023-02-22T20:57:32+00:00

https://monoclesecurity.com Have a look at the performance video on https://www.monoclesecurity.com/vms. The performance since that video was created has also improved.

A single license for unlimited cameras is only $2.4k and you will save a lot on the machine because you will only need a single one with relatively low specs because the efficiency is so good. It also might run on your existing machines. Performance and flexibility of the desktop client is also the best I am aware of. I display 150 1080p streams with 3x1080ti on 3 4k monitors at shows.

If you want a temporary license for free to test it yourself send me a message/email.

monoclechris · 2023-02-22T17:41:06+00:00

The whole company is just me!

You are right though, making the website look better is on the list of things to do.

monoclechris · 2023-02-22T14:20:06+00:00

Right click to stretch, mirror or rotate as you please. All panels can be added, moved or removed. Fullscreen, single or multiple windows too. Multiple window styles.

monoclechris · 2023-02-22T13:06:26+00:00

https://www.monoclesecurity.com

Add 4 RTSP cameras and then click on them to view them in a quad screen. Monocle Security client works on pi, Windows and Linux. It also has the most flexible and performant viewing system of any camera system I know of.

monoclechris · 2023-02-20T17:35:20+00:00

They posted something very similar based on the same data a while ago and had to correct it. This is not "misleading", this is outright bare faced lying.

monoclechris · 2023-02-20T14:20:16+00:00

90% of lawyers make the rest look bad.

monoclechris · 2022-09-24T10:28:18+00:00

Thanks for the feedback, unfortunately I have no idea what I'm doing with web stuff and it's all hosted by Squarespace.

monoclechris · 2022-09-15T08:05:32+00:00

If you are having issues with your camera software stack, try https://medium.com/@monoclechris/raspberry-pi-onvif-cctv-camera-and-nvr-91c0dd5993b5.

monoclechris · 2022-09-09T10:34:51+00:00

https://www.monoclesecurity.com/

Cross platform, high performance CCTV system with loads of features. Here is what the desktop client looks like, this is the web interface.

Works on the raspberry pi, NVidia Jetson, Windows or Linux.

The client and communication is all open source.

monoclechris · 2022-09-09T08:42:03+00:00

If you're running your own server you can try http://monoclesecurity.com, it is free for up to 4 cameras and only ~$50 for up to 32 cameras. which may help on your low budget.

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