(Justin)

Tech nerd from Sweden

  • 0 Posts
  • 182 Comments
Joined 1 year ago
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Cake day: June 10th, 2023

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  • Strange technical writing in this review, and a misleading headline. The phone has a 35mm equivalent focal length lens, it doesn’t have a “35mm” full-frame sensor.

    A 35mm primary lens is unusual for phone cameras, as usually the primary lens is a wide-angle lens, but 35mm is still quite wide. It isn’t very different from the iPhone’s focal length eqv of 26mm.

    In terms of using it as a zoom lens, typically portraits are taken with 50mm lenses, and the iPhone’s “telephoto” lens is 77mm, so 35mm isn’t very narrow, either.

    Also, Nubia seems to be a brand from ZTE. It sounds like a Nokia ripoff, and aren’t ZTE banned in the US? Is this phone the result of the CCP dodging trade restrictions? That seems more interesting than a slightly narrower camera lens.






  • Generally it’s simpler if you have your NAS separate from your application server. Synology runs NAS really well, but a separate application server for docker/etc is a lot easier to use and easier to upgrade than running on Synology. Your application server can even have a GPU for media transcoding or AI processing. Trying to do everything on one box makes things more complicated and fragile.

    I would recommend something like Debian or NixOS for the application server, and you should be able to manage it over SSH. You can then mount your NAS as an NFS share, and then run all your applications in Docker or NixOS, using the NAS to store all your state.





  • You need IP cameras and then you need a NVR server for recording, detection, and display. There are some good open source NVR programs out there with docker support. I’ve been wanting to try Viseron. There’s also ZoneMinder and Shinobi that seem to be good.

    Unfortunately most consumer cameras are cloud only. This seems to be a list of cameras you can look into: https://wiki.zoneminder.com/Hardware_Compatibility_List

    Your best bet is probably a chinese brand for cameras. Dahlua seems popular. There are also a bunch of PoE cameras on Aliexpress for $15-25, but I can’t attest to if they’re any good. Hikvision cameras seem to have been popular too, but they have been recently sanctioned by EU/US for human rights violations.









  • Being able to find and read software documentation and knowing how to use the tools that automate software deployment are why SRE/devops/cloud guys get paid the big bucks.

    I definitely recommend synapse over dendrite or conduit btw. dendrite and conduit have a bunch of missing features, and my first attempt at dendrite server shat the bed with its NATS store and died. I definitely recommend Synapse for all matrix servers going forward.

    The .well-known entries I found were the hardest to test, since synapse doesn’t provide a web server for them, and Element throws a fit if you don’t have CORS set up exactly in the way it wants you to.

    I mostly have my matrix server working now, with bridges even. However, Element randomly logs itself out on a daily basis which is really frustrating :/