• 0 Posts
  • 309 Comments
Joined 2 years ago
cake
Cake day: June 11th, 2023

help-circle





  • The GPU won’t have any issues encoding several video streams at the same time. That’s not really necessary though. The cameras will do the encoding for you. Just set the bitrate and framerate that you want on the camera and pass that through. Most cameras support two streams, the secondary stream is usually limited to SD though. All of my Hikvision cameras support RTSP. It’s mostly just the consumer grade crap that only works with the manufacturers cloud service so they can spy on you or restrict features whenever they want.

    Don’t make the mistake I did and buy any Hikivision stuff from Amazon. They are all grey market and the firmware can’t be updated. I tried to update one of mine and now the user interface is stuck in Chinese. You have to get them from an authorized distributor.





  • I ran Damn Small Linux on it about 15 years ago. That worked pretty well and it would even run a web browser. It would probably boot Tiny Core Linux, but there wouldn’t be much RAM left to run any programs. The motherboard supports 128MB, but it’s not really worth the cost to upgrade it though.

    I may see about resurrecting that computer. I’ve got an old Motorola police radio that I would like to reprogram to operate in the 2M ham band and I think that PC will run the programming software.










  • Those use a lithium ion cell, so they have a buck converter to step the voltage down to 1.5V, which will always use some power. They are not suitable low draw devices because of the high self discharge rate. They can’t be used in high draw devices because the buck converter can only supply a limited amount of current. They also produce noisy power which can cause issues with radios and audio equipment. The USB port and charge circuitry take up a lot of space, so you get less capacity too. A low self discharge NiMH cell will be better for almost any use.