grenad
moonfire-nvr
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grenad | moonfire-nvr | |
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6 | 31 | |
19 | 1,106 | |
- | - | |
5.3 | 8.4 | |
14 days ago | 6 days ago | |
Rust | Rust | |
MIT License | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
grenad
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kv-par-merge-sort: A library for sorting POD (key, value) data sets that don't fit in memory
I tried new inserting algorithms on the sorter to reduce the amount of time spent sorting but didn’t find anything better than that, would you have any idea? I gave up trying better inserting algorithms by declaring that doing one final in-memory sort was more effective that doing a lot of comparison to try inserting keys in the right order…
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What's everyone working on this week (42/2021)?
I have finalized the latest release of grenad which introduce a lookup struct called a Cursor. Grenad is a library that provides tools to sort, merge, write, and read immutable key-value pairs.
- Announcing the v0.4 of grenad: A library that provides tools to sort, merge, write, and read immutable key-value pairs
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What's everyone working on this week (32/2021)?
I worked on my grenad library: a library used to sort, merge, write, and read key-value pairs, used in MeiliSearch for the new indexing system. I added a lot of documentation to the crate and done a lot of improvement by reducing the amount of copied memory when merging key-value pairs.
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What's everyone working on this week (19/2021)?
I was wondering if you could maybe point me to any blog post regarding the segment merging? I am using my grenad library, which is a simplification of my MTBL Rust port. This is a key-value store with some useful sorter helping functions, using a merge function, some compression parameters... Works great but could maybe be improved.
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Cross-process locks between transactions in Sanakirja (Rust database backend)
I also wanted to develop an immutable key-value store with some interesting properties like compression and multi-database (like for LMDB), it is much easier to develop than LMDB, I just need to base this on something like my grenad lib plus a wrapper to support multi-databases.
moonfire-nvr
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Mock Service Worker(msw) releases 2.0
How do folks test timing-related stuff with MSW? AFAIK, MSW doesn't get along with jest.useFakeTimers. It drives me nuts; I have a bunch of disabled tests in an open-source project and at least one that is flaky because it uses real timers where I'd like to be using fake timers. [1, 2]
I've been thinking about ripping out MSW from my tests in favor of my own API-level mock for this reason. But it seems like many other folks are happy with MSW. I have to assume there's something I'm not getting. I'm a fish out of water with frontend stuff in general...
[1] https://github.com/scottlamb/moonfire-nvr/blob/5ea5d27908f1a...
[2] https://github.com/scottlamb/moonfire-nvr/blob/5ea5d27908f1a...
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Alternative open firmware for your IP camera
> I wonder how hard it would be to run your own streamer pipeline or whatnot on these things?
Agree with the_biot: The actual streaming component is not too hard. If this were the biggest problem, I'd be thrilled to contribute to an open source streaming server to complement my open source NVR. [1] The driver situation is indeed a bit harder—these things don't just have mainline Linux support with v4l2 for the video input and encoder. Or open source drivers of any kind to crib from AFAIK.
The biggest problem IMHO is that there just aren't any good cameras to buy, even completely ignoring the software aspect. I want a camera that:
1. doesn't support genocide. Nothing that involves Dahua, Hikvision, or Huawei. See IPVM articles on the subject. And a lot of available cameras are relabeled Dahua/Hikvision stuff and/or use Huawei components.
2. is legal for sale / authorized for use in the US. (See the Secure Equipment Act of 2021.)
3. has good night mode performance: IR/day switch, a sensor that is at least 1/1.8", reasonable resolution (somewhere from HD to 4k).
4. has an "eyeball" or "turret" form factor rather than "bullet". The latter seems to really attract spiders, so you end up with a really nice video of a web...
5. supports PoE.
6. is weatherized (IP66 or so).
7. is reasonably priced.
If you ignore #1 and #2, there's some nice hardware out there, but I'm not willing to do that. If you ignore #3, there are a few options (GeoVision, maybe Reolink, maybe Hanwha.) If you ignore #4 and #7, there might be a couple (Axis, maybe Hanwha.) Nothing that ticks all the boxes.
Hard to get excited about investing a lot in the software when the hardware isn't there.
[1] https://github.com/scottlamb/moonfire-nvr
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NVR in Rust
saw one nvr project in rust - https://github.com/scottlamb/moonfire-nvr - maybe you can find answer there
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IP Camera stream - simple recording - no resize/detection/etc - is it possible?
Moonfire NVR does basically that. No decoding at all. The configuration process could be smoother, but there's a decent setup guide to follow.
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Surveillance system, how low can you go?
This is exactly what you're looking for: https://github.com/scottlamb/moonfire-nvr
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Installing Rust in a Raspberry Pi 3A+
But I would definitely avoid compiling Rust on the Raspberry Pi 3 if you can avoid it. I set up a Docker cross-compile environment for this reason.
- Self Hosted CCTV/Home Security
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NVR Suggestions & Experience...Any decent alternatives for MotionEye?
Moonfire may be what you're looking for otherwise.
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What's everyone working on this week (50/2022)?
That last bit's not quite true: another option is to just use the cameras as a dumb stream source and do all the fanciness in an open source NVR. I've been slowly working on moonfire-nvr. Help welcome!
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surveillance station
Moonfire
What are some alternatives?
OpenVehicleDiag - A rust based cross-platform ECU diagnostics and car hacking application, utilizing the passthru protocol
Shinobi - :peace_symbol: :palestinian_territories: Shinobi CE - The Free Open Source CCTV platform written in Node.JS (Camera Recorder - Security Surveillance Software - Restreamer
chartered - ✈️ a private, authenticated, permissioned cargo registry
frigate - NVR with realtime local object detection for IP cameras
rescrobbled - MPRIS music scrobbler daemon
viseron - Self-hosted, local only NVR and AI Computer Vision software. With features such as object detection, motion detection, face recognition and more, it gives you the power to keep an eye on your home, office or any other place you want to monitor.
link-to-notion - Quick add a link to a page within Notion app
motioneyeos - A Video Surveillance OS For Single-board Computers
feel
jupyter-rust - a docker container for jupyter notebooks for rust
bumpalo - A fast bump allocation arena for Rust
neolink - An RTSP bridge to Reolink IP cameras