pipewire-screenaudio
gqrx
pipewire-screenaudio | gqrx | |
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6 | 18 | |
138 | 2,885 | |
- | 1.8% | |
7.9 | 8.8 | |
8 days ago | 21 days ago | |
JavaScript | C++ | |
GNU General Public License v3.0 only | GNU General Public License v3.0 only |
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pipewire-screenaudio
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Hardware accelerated Discord streaming with game audio?
Is there a better solution out there? Just found pipewire-screenaudio, a Firefox extension for streaming with audio. Can Firefox stream with hardware acceleration?
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FCC will vote on plan to remove outdated amateur radio technical restrictions
https://news.ycombinator.com/item?id=38034417 :
> pipewire-screenaudio: https://github.com/IceDBorn/pipewire-screenaudio:
>> Extension to passthrough pipewire audio to WebRTC Screenshare*
> awesome-amateur-radio#sdr https://github.com/mcaserta/awesome-amateur-radio#sdr
> The OpenWRT wiki lists a few different weather station apps that can retrieve, record chart, and publish weather data from various weather sensors and also from GPIO or SDR; pywws, weewx
> weewx: https://github.com/weewx/weewx
> A WebSDR LuCI app would be cool.
What are some other interesting applications for [digital] terrestrial radio (in service of bolstering support for amateur radio)?
Science classes could:
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WebSDR – internet connected Software-Defined Radios
https://github.com/IceDBorn/pipewire-screenaudio:
> Extension to passthrough pipewire audio to WebRTC Screenshare
awesome-amateur-radio#sdr
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Pipewire Screenaudio: Firefox extension for transmitting audio nodes through WebRTC
Original Thread Github Repo Firefox Addon
I love both WebCord and discord-screenaudio, but for me and a lot of my friends, streaming using any chromium application is a laggy mess, especially when streaming games! In result, I built this extension which feeds audio nodes to WebRTC streams, currently only works with Firefox and Pipewire. I have packaged it for NixOS, but I need package maintainers for other distros too. Anyone willing to help by packaging the native part of the extension or just contributing to the project, is welcome!
gqrx
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Listen to HD radio with a $30 RTL SDR dongle
There's an issue open for this: https://github.com/gqrx-sdr/gqrx/issues/1104
I could really use some help from a software build expert. Gqrx and all its dependencies would need to be built in CI with Apple silicon support, and I don't know how to do that.
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WebSDR – internet connected Software-Defined Radios
If you don't need the web interface and your usual desktop SDR software supports rtl-sdr tcp mode, you can easily set up a small board that calls rtl-sdr with the appropriate parameters so that it will wait for a remote connection from the above software, not unlike what happens with WebSDR, but you would be using your usual desktop SDR application which would be native and much more snappy than a web browser. Here's an example using gqrx.
https://www.youtube.com/watch?v=74jDcHuDCmE
https://gqrx.dk/
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SDR and software for Mac
GQRX works pretty well for me. There is also CubicSDR and SDRAngel afaik - you might just want to play around with them and see which you are most comfortable with.
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Just got an RTL-SDR, what kind of fun stuff can I do with it?
SSB/CW (also (W/N)FM/AM/Raw) using GQRX
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what kind of device could I listen to 900mhz radiowave transmissions? I want them very specific like 943.147mhz
For most signals (including analog AM and FM modes) you can use a laptop with an RTL-SDR USB dongle (fairly cheap), or another SDR, and a reasonably tuned antenna. Various RTL-SDR models can tune from around 500 kHz up to 1.75 GHz with 3 mhz of bandwdith, and works with free software like SDR# for Windows and GQRX for Linux. It works with lots of other software, too, for ham modes, digital modes, etc.
- GQRX on older Mac?
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Crossfire low range?? RX Loss & RSSI DBM?? Beeps??
Some of the Crossfire modules have a rudimentary spectrum analyzer function on them that might help you identify if there are other devices operating in the 900MHz band around that area, but I'm not sure the nano TX is one of them. I have a couple RTL-SDR dongles or equivalent I'd use with GQRX as a cheap spectrum analyzer if possible.
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macOS SDR
Good old GQRX for me https://gqrx.dk/
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Looking for a good AM/FM Radio sollution
There is loads of software that will work such as SDR++, GQRX, CubicSDR, and SDRangel just to name a few. For HD radio reception, there is nrsc5. Nrsc5 only works with an rtl-sdr, so you will need one if you want to receive HD radio.
- Help\ideas for base station, some guidance needed
What are some alternatives?
IceDOS - A C🥶🥶l NixOS configuration, based on my needs. Uses Hyprland by default.
sdrangel - SDR Rx/Tx software for Airspy, Airspy HF+, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay RSP1 and FunCube
weewx - WeeWX code repository
rtl_433 - Program to decode radio transmissions from devices on the ISM bands (and other frequencies)
speaker.app - Speaker.app (https://speaker.app) is an encrypted peer-to-peer (P2P) group communication platform which does not require a user account to use. Users remain anonymous on the network unless choosing to personally identify themselves.
rtl-sdr - library for turning a RTL2832 based DVB dongle into a Software DefinedReceiver; mirror from https://gitea.osmocom.org/sdr/rtl-sdr
picklecast - Share your screen to a projector with only a web-browser.
SDRPlusPlus - Cross-Platform SDR Software
dsd-fme - Digital Speech Decoder - Florida Man Edition
CubicSDR - Cross-Platform Software-Defined Radio Application
discord-screenaudio - A custom discord client that supports streaming with audio on Linux.
wmbusmeters - Read the wired or wireless mbus protocol to acquire utility meter readings.