this post was submitted on 22 Jan 2024
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Asklemmy
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Termux
Holy hell. So much it can do. Right now I am using it to transcode MPEG2 videos to AV1. With CRF 25, Preset 5, with a 480p30 video I get 5fps in Termux on my older Snapdragon 860. Meanwhile my laptop's Ryzen 3 3200U does 2fps.
You can run different server applications. Some are supported natively (e.g.: Tinyproxy, Privoxy, Squid HTTP proxy, apache2, nginx, navidrome, OpenSSH, TigerVNC, rsync, xorg-server, xwayland, xrdp,...) and some can run in proot (e.g.: Jellyfin, NextCloud). If you already have some web server and want it public, there's cloudflared too, so you can access it via Cloudflare tunnel.
RTL-SDR driver
Allows connecting RTL-SDR on Android and starting RTL-TCP server.
SDR++
The best general-purpose SDR app available on Android, GNU+Linux, Windows and MacOS.
KDE Connect
Nicely connects phone with a computer. Data transfers, remote control, finding your phone, synchronizing notifications.
LibreTorrent
Great client for Android.
There's more, but those I don't use daily, or have already been mentioned.
I have many doubts, I'll try to quote each.
Is this good or bad for Termux? I'm kinda inclined to think it is good (I have a SD 865 so I'm extra curious).
I have read about the self hosting possibilities before for sure and while I will always find it amazing I would die inside if I had to use my phone (and specifically Termux, since I think text selection, copy/paste and overall typing is bad on it), that without proper hardware ofc (like external mouse and keyboard... Or a UI like DeX) so I gotta ask, do you use any of those services? If yes do you have some of those tools I just mentioned?
I kinda want to know what you meant here.
I only know SDR from the video format scene, and I know you want HDR or better.
This is cool, and I didn't know about it, but surely there are better options to use torrent on Android?
I kinda want to know what more, because honestly, if Termux was paid you would almost sell it to me ๐คฃ
RTL-SDR is basically a way of using a digital device as a broadband radio. That is an oversimplification, but that is the idea. There are cheap USB devices out there that will turn a PC into a ham radio receiver (among a really wide range of other bands like weather satellites). I have no idea how they are doing it with Android, however. Maybe using the phone's antenna.
Oooh, how neat! Off to do web searches for more info I go!
If you want to start just listening right away, for free, there's WebSDRs accross the world at websdr.org
Firefox is recommended due to sound issues in Chrome on some web SDRs.
Sweeeet! Thank you so much! That was super fun to play with and I'm looking forward to trying it out again another day :)
I almost hate to recommend it, but r/rtlsdr is the place to go.
I appreciate that! & I totally understand. Unfortunately, they really cornered the market for quite a few niche little hobbies' communities that used to be more filled out with independent and individual forums and sites before they took over. Such is life, eh?
Indeed, but everything you need is there. And I'll throw one in for free and it is awesome to get started: http://websdr.org/