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<h1 id="awesome-broadcasting-awesome">Awesome Broadcasting <a
href="https://github.com/sindresorhus/awesome"><img
src="https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg"
alt="Awesome" /></a></h1>
<p>A curated list of amazingly awesome open source resources for
broadcasters.</p>
<ul>
<li><a href="#awesome-broadcasting">Awesome Broadcasting</a>
<ul>
<li><a href="#clocks--studio-screens">Clocks &amp; Studio
Screens</a></li>
<li><a href="#codecs">Codecs</a></li>
<li><a href="#companion-screens">Companion Screens</a></li>
<li><a href="#connected-tvs">Connected TVs</a></li>
<li><a href="#control-systems">Control Systems</a></li>
<li><a href="#distributed-media-processing">Distributed Media
Processing</a></li>
<li><a href="#documentation">Documentation</a></li>
<li><a href="#dvb--wifi">DVB &amp; WiFi</a></li>
<li><a href="#animation-graphics--video-playout">Animation, Graphics
&amp; Video Playout</a></li>
<li><a href="#hybrid-radio">Hybrid Radio</a></li>
<li><a href="#liveip">LiveIP</a></li>
<li><a href="#media-players">Media Players</a></li>
<li><a href="#metadata">Metadata</a></li>
<li><a href="#monitoring--quality-control">Monitoring &amp; Quality
Control</a></li>
<li><a href="#multimedia-content-processing">Multimedia content
processing</a></li>
<li><a href="#network--storage-testing">Network &amp; Storage
Testing</a></li>
<li><a href="#nmos">NMOS</a></li>
<li><a href="#podcasting">Podcasting</a></li>
<li><a href="#radio-production">Radio Production</a></li>
<li><a href="#software-defined-radio">Software-defined radio</a></li>
<li><a href="#subtitling">Subtitling</a></li>
<li><a href="#communication">Communication</a></li>
<li><a href="#video-production">Video Production</a></li>
<li><a href="#streaming">Streaming</a></li>
</ul></li>
<li><a href="#resources">Resources</a>
<ul>
<li><a href="#blogs">Blogs</a></li>
<li><a href="#websites">Websites</a></li>
</ul></li>
<li><a href="#contributing">Contributing</a></li>
</ul>
<h2 id="clocks-studio-screens">Clocks &amp; Studio Screens</h2>
<ul>
<li><a
href="https://github.com/saschaludwig/OnAirScreen">OnAirScreen</a> -
Cross-platform “OnAir Lamp” solution targeted for use in professional
broadcast environments.</li>
<li><a href="https://github.com/simonhyde/PiClock">PiClock</a> -
Customisable network based displays of clocks, on-air, mic live and
other studio indicators.</li>
<li><a href="https://github.com/ael/piclock_advanced">PiClock
Advanced</a> - Improved version of PiRSClock-Full with changed layout,
added timers and network capabilities.</li>
<li><a
href="https://github.com/jdgwarren/pirsclockfull">PiRSClock-Full</a> -
Radio Studio Clock with studio indicators for mics, telephones etc.</li>
</ul>
<h2 id="codecs">Codecs</h2>
<ul>
<li><a href="https://www.xiph.org/flac/">FLAC</a> - Free Lossless Audio
Coding, used by some broadcasters for audio exchange, storage.</li>
<li><a href="https://lame.sourceforge.io/">Lame</a> - A high quality
MPEG Audio Layer III (MP3) encoder.</li>
<li><a
href="https://sourceforge.net/projects/opencore-amr/">opencore-amr</a> -
Audio codecs extracted from Android Open Source Project, including
AAC.</li>
<li><a href="https://www.opus-codec.org/">Opus</a> - A totally open,
royalty-free, highly versatile audio codec.</li>
<li><a href="http://turingcodec.org/">Turing Codec</a> - An H.265/HEVC
open source software encoder designed for fast and efficient video
compression.</li>
<li><a href="https://www.twolame.org/">TwoLame</a> - An MPEG Audio Layer
2 (MP2) encoder.</li>
</ul>
<h2 id="companion-screens">Companion Screens</h2>
<ul>
<li><a
href="https://github.com/bbc/dial-discovery-ios">dial-discovery-ios</a>
- A library for the discovery of devices via the DIAL protocol on the
iOS platform.</li>
<li><a
href="https://github.com/bbc/dvbcss-synckit-ios">dvbcss-synckit-ios</a>
- iOS libraries for companion screen applications that are synchronised
frame-accurately to a TV.</li>
<li><a
href="https://github.com/BBC/dvbcss-synctiming">dvbcss-synctiming</a> -
A system for measuring how accurately a TV or companion are
synchronised.</li>
<li><a href="https://github.com/BBC/pydvbcss">pydvbcss</a> -
Implementation of the DVB Companion Screens and Streams protocols for
synchronised media playback.</li>
</ul>
<h2 id="connected-tvs">Connected TVs</h2>
<ul>
<li><a href="https://ebu.io/project/cpa">Cross-Platform
Authentication</a> - CPA offers an open standard for associating any
media device with an online identity.</li>
<li><a href="https://github.com/Samsung/HbbPlayer">HbbPlayer</a> - An
HbbTV and W3C specifications compliant application that can playback
media from a URL.</li>
<li><a href="http://bbc.github.io/tal/">TAL</a> - The TV Application
Layer (TAL) is an open source library for building applications for
Connected TV devices.</li>
</ul>
<h2 id="control-systems">Control Systems</h2>
<ul>
<li><a href="http://bbc.github.io/bug">BUG</a> - Broadcast Universal
Gateway - Control a wide range of broadcast and network equipment from
your browser.</li>
<li><a href="https://github.com/Lawo/ember-plus">Lawo EmberPlus</a> -
Ember Plus - open protocol for interfacing to / from broadcast control
systems.</li>
<li><a href="https://github.com/cbdevnet/midimonster">MIDIMonster</a> -
Lightweight adapter tool for common show control protocols.</li>
</ul>
<h2 id="distributed-media-processing">Distributed Media Processing</h2>
<ul>
<li><a href="https://github.com/sensorstorm/StormCV">StormCV</a> -
Apache Storm + OpenCV = large scale distributed image and video
analysis.</li>
</ul>
<h2 id="documentation">Documentation</h2>
<ul>
<li><a href="https://github.com/nick-prater/kronekeeper">Kronekeeper</a>
- A web based application for recording and managing Krone frame
records.</li>
</ul>
<h2 id="dvb-wifi">DVB &amp; WiFi</h2>
<ul>
<li><a href="https://github.com/ebu/dtt2ip">DTT 2 IP</a> - Broadcast to
IP conversion for Wifi indoor coverage.</li>
<li><a href="https://sourceforge.net/projects/dvbinspector/">DVB
Inspector</a> - An open-source DVB analyzer.</li>
<li><a href="http://www.videolan.org/projects/dvblast.html">DVBlast</a>
- A simple and powerful MPEG-2/TS demux and streaming application.</li>
<li><a href="https://github.com/njh/dvbshout">dvbshout</a> - Tool to
send DVB audio to a shoutcast server or a RTP stream.</li>
<li><a
href="http://www.avalpa.com/the-key-values/15-free-software/33-opencaster">Opencaster</a>
- A free and open source MPEG2 transport stream data generator and
packet manipulator.</li>
<li><a href="https://sourceforge.net/projects/project-x/">Project X</a>
- DVB demux tool.</li>
<li><a href="https://github.com/njh/ts2mpa">ts2mpa</a> - Simple tool to
extract MPEG Audio from a MPEG Transport Stream (TS).</li>
<li><a href="https://tsduck.github.io/">TSDuck</a> - Extensible toolkit
for MPEG/DVB transport streams testing, monitoring, integration,
debugging, and more.</li>
<li><a
href="https://befinitiv.wordpress.com/wifibroadcast-analog-like-transmission-of-live-video-data/">WiFiBroadcast</a>
- Analog-like transmission of live video data.</li>
</ul>
<h2 id="animation-graphics-video-playout">Animation, Graphics &amp;
Video Playout</h2>
<ul>
<li><a href="https://github.com/thaytan/aurena">Aurena</a> - A network
distributed media playback system.</li>
<li><a href="https://developer.blender.org/diffusion/">Blender</a> - 3D
creation suite supporting 3D modelling, animation, motion tracking,
video editing, and more.</li>
<li><a href="https://github.com/svt/bridge">Bridge</a> - Next generation
graphics control software, with extension support.</li>
<li><a href="http://www.casparcg.com/">CasparCG</a> - A professional
graphics and video play-out software, proven in 24/7 broadcasts since
2006.</li>
<li><a href="https://github.com/ffplayout/ffplayout">ffplayout</a> -
Rust and FFmpeg based playout from folder or playlists.</li>
<li><a href="https://github.com/Streampunk/macadam">Macadam</a> -
Blackmagic Node.js bindings that support HTML/CSS (via <a
href="https://www.electronjs.org/">Electron</a>) and SVG (via <a
href="https://github.com/Streampunk/sevruga">Sevruga</a>) graphics.</li>
<li><a href="https://github.com/nebulabroadcast">Nebula</a> - Media
asset management and broadcast automation system.</li>
<li><a href="https://www.nodecg.dev/">NodeCG</a> - Broadcast graphics
rendered in a browser using Node.js.</li>
<li><a href="https://github.com/jaskie/PlayoutAutomation">Open Playout
Automation</a> - A CasparCG-based MCR play-out system.</li>
<li><a href="https://ossia.io/">ossia</a> - A free and open-source
intermedia sequencer.</li>
<li><a href="https://github.com/nrkno/Sofie-TV-automation">Sofie - TV
Automation</a> - MOS-driven automation system for news casts, with many
libraries for e.g. device control.</li>
<li><a href="https://github.com/TuomoKu/SPX-GC">SPX - Graphics
Controller</a> - Graphics control client for live video productions and
live streams.</li>
<li><a href="https://github.com/jaskie/StudioTVPlayer">Studio TV
Player</a> - Simple TV studio player with SDI, NDI and MPEG TS
outputs.</li>
</ul>
<h2 id="hybrid-radio">Hybrid Radio</h2>
<ul>
<li><a href="https://github.com/bbc/node-radiodns">RadioDNS for
Node.js</a> - Perform RadioDNS resolutions and service lookups in
node.js.</li>
<li><a href="https://github.com/ebu/radiodns-manager">RadioDNS
Manager</a> - Platform to manage Hybrid Radio services, e.g. RadioVIS,
RadioEPG and Service Following.</li>
<li><a href="https://github.com/ebu/radiotag.js">RadioTag.js</a> -
RadioTag client library in JavaScript.</li>
<li><a href="https://github.com/bbc/RadioVisDemo">RadioVIS Demo</a> -
RadioVIS client application in Python.</li>
<li><a href="https://github.com/ebu/radiovis-html5player">RadioVIS Html
Player</a> - RadioVIS Player using WebSocket.</li>
<li><a href="https://github.com/bbc/node-radiovis-stomp-server">RadioVIS
Stomp Server</a> - RadioVIS STOMP server written in node.js.</li>
</ul>
<h2 id="liveip">LiveIP</h2>
<p><em>Audio/Video over IP &amp; Streaming</em></p>
<ul>
<li><a href="https://danielnoethen.de/">butt</a> - broadcast using this
tool (butt) is an easy to use, multi OS streaming tool. It supports
SHOUTcast and Icecast.</li>
<li><a href="https://coolmic.net/">Cool Mic</a> - Android audio
livestreaming Icecast source client app.</li>
<li><a href="http://www.darkice.org/">DarkIce</a> - Live audio streamer
that records and encodes from an audio interface and sends to a
streaming server.</li>
<li><a href="https://github.com/ebu/pi-list">EBU LIST</a> - Live IP
Software Toolkit to assist EBU members in the implementation of IP based
facilities.</li>
<li><a href="https://icecast.org/">Icecast</a> - Streaming media
(audio/video) server which supports Ogg (Vorbis and Theora), Opus, WebM
and MP3.</li>
<li><a
href="https://github.com/IrisBroadcast/irisbroadcast.github.io/">IRIS
Broadcast</a> - A project founded in Sweden to publish Open Source
software for professional radio broadcasts.</li>
<li><a href="http://www.kamailio.org/">Kamailio</a> - Open SIP server,
commonly used for Audio contribution over IP using SIP (EBU ACIP).</li>
<li>See the <a href="#nmos">NMOS</a> list for the AMWA Networked Media
Open Specifications and open source implementations and tools.</li>
<li><a href="https://jamesharrison.github.io/openob/">OpenOB</a> - Open
Outside Broadcast project for radio contribution links and
studio-transmitter links based on Opus.</li>
<li><a href="https://www.pjsip.org/">PJSIP</a> - Open Source multimedia
library implementing SIP, SDP, RTP, STUN, TURN, and ICE.</li>
<li><a href="http://www.pogo.org.uk/~mark/trx/">trx</a> - A simple
toolset for broadcasting live audio from Linux.</li>
</ul>
<h2 id="media-players">Media Players</h2>
<ul>
<li><a href="https://github.com/ebu/dash.js">Dash.js</a> - A reference
client implementation for the playback of MPEG DASH via Javascript and
compliant browsers.</li>
<li><a href="https://gpac.wp.imt.fr/home/">GPAC</a> - Multimedia player,
packager and tools.</li>
<li><a href="http://idjc.sourceforge.net/">IDJC</a> - A GTK+
Shoutcast/Icecast client with two main media players.</li>
<li><a href="https://github.com/xbmc/xbmc">Kodi</a> - A software media
player and entertainment hub for digital media.</li>
<li><a href="">Media4DPlayer</a> - HTML5 player focused on
accessibility.</li>
<li><a href="https://www.musicpd.org/">MPD</a> - A flexible, powerful,
server-side application for playing music.</li>
<li><a href="https://www.mpg123.de/">mpg123</a> - A fast console MPEG
Audio Player and decoder library.</li>
<li><a href="https://www.mixxx.org/">Mixxx</a> - A free, open source DJ
software.</li>
<li><a href="https://waveform.prototyping.bbc.co.uk/">Peaks.js</a> -
Browser-based audio waveform visualisation.</li>
<li><a href="https://github.com/canalplus/rx-player">rx-player</a> -
HTML5/Javascript video player that supports MPEG-DASH and
SmoothStreaming.</li>
<li><a href="http://www.vlc.org">VLC</a> - Simple, fast and powerful
media player.</li>
</ul>
<h2 id="metadata">Metadata</h2>
<ul>
<li><a href="https://sourceforge.net/projects/bmxlib/">BMXlib</a> -
Library and utilities to read and write broadcasting media files.
Primarily supports the MXF file format.</li>
<li><a href="https://github.com/ebu/ebucore">EBUCore</a> - The Github
for maintenance of the <a
href="https://tech.ebu.ch/docs/tech/tech3293.pdf">EBUCore
schema</a>.</li>
<li><a href="https://github.com/mikrosimage/jebu-core">jebu-core</a> -
Java port of <a href="https://tech.ebu.ch/publications/tech3293">EBU
Tech 3293</a> EBU Core metadata, including the <a
href="https://tech.ebu.ch/publications/tech3364">Audio Definition
Model</a>.</li>
<li><a href="https://github.com/irt-open-source/libadm">libadm</a> -
Audio Definition Model (ITU-R BS.2076) handling C++11 library.</li>
<li><a href="https://github.com/stoth68000/libklvanc">libklvanc</a> - C
library for ancillary data extraction from SDI and SMPTE ST 2110-40
(CEA-708, AFD, SCTE-104, etc.).</li>
<li><a href="https://github.com/AMWA-TV/maj">MAJ API</a> - Pure Java
library for reading and writing MXF and AAF files.</li>
<li><a href="https://github.com/AMWA-TV/sdpoker">SDPoker</a> - CLI tool
and library for testing SMPTE ST2110 SDP files.</li>
<li><a href="https://github.com/ebu/tvanytime">TV-Anytime</a> - The
TV-Anytime schema github maintenance page.</li>
</ul>
<h2 id="monitoring-quality-control">Monitoring &amp; Quality
Control</h2>
<ul>
<li><a href="https://github.com/HSU-ANT/beaqlejs">BeaqleJS</a> - A
framework to create browser based listening tests for subjective audio
quality assessment.</li>
<li><a href="https://github.com/njh/jackmeter">Jack Meter</a> - Text
console based DPM (Digital Peak Meter) for JACK.</li>
<li><a href="http://plugin.org.uk/meterbridge/">JACK Meterbridge</a> - A
collection of graphical Audio meters for JACK (ballistics may be
incorrect).</li>
<li><a
href="http://kokkinizita.linuxaudio.org/linuxaudio/downloads/index.html">Jmeters</a>
- A collection of graphical audio meters for JACK, including VU, PPM and
<a href="https://tech.ebu.ch/publications/r128">EBU R 128</a> Loudness
meters.</li>
<li><a href="https://github.com/x42/ltc-tools">LTC-tools</a> - A
collection of tools to handle Linear Timecode (LTC) and convert to MIDI
Timecode (MTC).</li>
<li><a href="https://mediaarea.net/MediaConch">MediaConch</a> -
Implementation checker, policy checker, &amp; reporter for Matroska,
FFV1, &amp; PCM.</li>
<li><a href="https://mediaarea.net/en/MediaInfo">MediaInfo</a> - A
convenient unified display of the most relevant technical and tag data
for video and audio files.</li>
<li><a href="https://github.com/Myriadbits/MXFInspect">MXF Inspect</a> -
A Windows tool to display the internal structure of an MXF (Material
eXchange Format) file.</li>
<li><a href="https://github.com/martim01/pam">Pi Audio Monitor</a> -
Audio Monitoring for Raspberry Pi, supports S/PDIF, AES3, AES67,
Livewire and Ravenna.</li>
<li><a href="https://github.com/Netflix/photon">Photon</a> -
Implementation of the SMPTE Interoperable Master Format (IMF)
standard.</li>
<li><a href="https://github.com/bavc/qctools">QCTools</a> - Quality
Control tools for video preservation to analyse digitized video
files.</li>
<li><a href="https://github.com/njh/rotter">Rotter</a> - Recording of
Transmissions / Audio Logger for JACK.</li>
<li><a href="https://github.com/x42/silan">silan</a> - Audiofile silence
analyzer.</li>
<li><a href="https://github.com/njh/silentjack">SilentJack</a> -
Dead-air / Silence detector for JACK.</li>
<li><a href="https://www.sonicvisualiser.org/">Sonic Visualiser</a> - An
application for viewing and analysing the contents of music audio
files.</li>
<li><a href="https://github.com/Netflix/vmaf">VMAF</a> - Perceptual
video quality assessment based on multi-method fusion.</li>
<li><a href="https://github.com/MarcAntoine-Arnaud/wisual">Wisual</a> -
A web service for Visual Quality Assessment, which supports PSNR, SSIM,
VQM, etc.</li>
</ul>
<h2 id="multimedia-content-processing">Multimedia content
processing</h2>
<ul>
<li><a
href="https://github.com/avTranscoder/avTranscoder">AvTranscoder</a> -
FFmpeg/LibAV-based high-level API to re-wrap or transcode media, with
bindings for Java and Python.</li>
<li><a href="https://github.com/Streampunk/beamcoder">Beam Coder</a> -
Node.js native bindings to FFmpeg, with support for asynchronous
processing via promises and streams.</li>
<li><a href="https://github.com/axiomatic-systems/Bento4">Bento4</a> -
Full-featured MP4 format and MPEG DASH C++ class library and tools.</li>
<li><a href="https://github.com/bbc/brave">Brave</a> - Basic Real-time
AV Editor - lets you preview, mix, and route live audio and video
streams on the cloud.</li>
<li><a
href="https://github.com/madebyhiro/codem-isoboxer">Codem-isoboxer</a> A
small browser-based MPEG-4 (ISOBMFF) parser.</li>
<li><a
href="https://github.com/Streampunk/node-red-contrib-dynamorse-core">Dynamorse</a>
- IT swiss army knife - a Node-RED media pipeline builder, adding
professional media processing nodes.</li>
<li><a href="https://github.com/ebu/ebu_adm_renderer">EBU ADM
Renderer</a> - Reference implementation of the EBU ADM Renderer (<a
href="https://tech.ebu.ch/publications/tech3388">EBU Tech 3388</a>)</li>
<li><a href="https://github.com/bcoudurier/FFmbc">FFmbc</a> - FFmpeg
customized for broadcast and professional usage.</li>
<li><a href="http://ffmpeg.org">FFmpeg</a> - A cross-platform solution
to record, convert and stream audio and video. Supports SMPTE ST
2110.</li>
<li><a href="https://github.com/jliljebl/flowblade">Flowblade</a> - A
multitrack non-linear video editor.</li>
<li><a href="https://gstreamer.freedesktop.org/">GStreamer</a> - A
library for constructing graphs of media-handling components.</li>
<li><a href="https://github.com/Streampunk/kelvinadon">Kelvinadon</a> -
Node.JS pure Javascript module for streaming MXF files to and from
JSON.</li>
<li><a href="https://www.kfrlib.com/">KFR</a> - Fast, modern C++ DSP
framework, DFT/FFT, Audio resampling, FIR/IIR, Biquad, EBU R 128.</li>
<li><a href="https://github.com/l-smash/l-smash/">L-SMASH</a> - A
rigidly spec-compliant ISOBMFF library, which has full DASH muxing
support.</li>
<li><a href="https://libav.org/">LibAV</a> - Open source audio and video
processing tools.</li>
<li><a href="https://github.com/irt-open-source/libbw64">libbw64</a>
 Header-only Broadcast Wave 64 (ITU-R BS.2088) C++11 library.</li>
<li><a href="https://github.com/ebu/libear">libear</a> - A C++11 library
to render ADM content according to Recommendation ITU-R BS.2127.</li>
<li><a href="https://github.com/jiixyj/libebur128">Libebur128</a> - A
library that implements the EBU R 128 standard for loudness
normalisation.</li>
<li><a href="https://github.com/mikrosimage/loudness_validator">Loudness
Validator</a> - A set of applications to analyse, visualise and correct
the loudness.</li>
<li><a href="https://github.com/gpac/mp4box.js">MP4Box.js</a> -
JavaScript library to process MP4 files in the browser (and in
NodeJS).</li>
<li><a href="https://sourceforge.net/projects/mxflib/">MXFLib</a> - A
multi-platform C++ library for reading and writing MXF files.</li>
<li><a href="https://github.com/obsproject/obs-studio">OBS-Studio</a> -
Software for live streaming and screen recording.</li>
<li><a href="https://github.com/ob-encoder">Open Broadcast Encoder</a> -
Broadcast encoder built from Open Source components.</li>
<li><a href="https://bitbucket.org/fk/rgain">rgain</a> - Tools and
Python library to read, write and calculate Replay Gain.</li>
<li><a href="https://github.com/c-bata/rtmp">rtmp</a> - Server
implementation of Adobes RTMP 1.0 protocol in Go.</li>
<li><a href="https://sourceforge.net/projects/snowmix/">Snowmix</a> -
Live Video Mixer.</li>
<li><a href="http://sox.sourceforge.net/">SoX</a> - The Swiss Army knife
of sound processing programs.</li>
<li><a href="https://github.com/svt/encore">SVT Encore</a> - Selfhosted
video transcoding plattform, built around FFmpeg.</li>
<li><a href="https://github.com/tuttleofx/TuttleOFX">TuttleOFX</a> - An
open source image processing framework based on OpenFX plugin
standard.</li>
<li><a href="https://github.com/cmassiot/upipe/">UPipe</a> - Primarily
designed to be the core of a multimedia player, transcoder or
streamer.</li>
<li><a href="https://github.com/bbc/videocontext">VideoContext</a> -
Experimental HTML5/WebGL library for creating interactive and responsive
web videos.</li>
<li><a href="https://github.com/voc/voctomix">Voctomix</a> -
Customizable conference recording/mixing/streaming software based on
Python and GStreamer.</li>
</ul>
<h2 id="network-storage-testing">Network &amp; Storage Testing</h2>
<ul>
<li><a href="https://sourceforge.net/projects/msmeter/">BBC Media
Storage Meter</a> - An application for the testing of network attached
(professional media) storage.</li>
<li><a href="https://github.com/axboe/fio">Fio</a> - Flexible I/O
Tester</li>
<li><a href="https://iperf.fr/">iPerf3</a> - The TCP, UDP and SCTP
network bandwidth measurement tool.</li>
<li><a href="https://github.com/ebu/smpte2110-analyzer">SMPTE 2110-20
Analyzer</a> - Analyzer to inspect network packets generated in
accordance with SMPTE ST 2110.</li>
<li><a href="https://github.com/roddypratt/tslumd-wireshark">Wireshark
dissector for TSL UMD protocol V3.1, V4</a> - Analyzers for TSL UMD
(under-monitor display) protocol V3.1 and V4.</li>
<li><a href="https://github.com/roddypratt/router_dissectors">Wireshark
dissectors for Video Routers</a> - Analyzers for various video
router/matrix protocols.</li>
<li><a
href="https://github.com/NEOAdvancedTechnology/ST2110_pcap_zoo">Examples
of SMPTE ST 2110 pcap files</a></li>
</ul>
<h2 id="nmos">NMOS</h2>
<p>The <a href="https://specs.amwa.tv/nmos">Networked Media Open
Specifications</a> are themselves open source.</p>
<ul>
<li><a href="https://specs.amwa.tv/nmos-testing">AMWA NMOS Testing
Tool</a> - Automated test suites for the AMWA NMOS family of
specifications, as used in the <a
href="https://jt-nm.org/jt-nm_tested/">JT-NM Tested</a> programme</li>
<li><a href="https://github.com/bbc/nmos-joint-ri">BBC NMOS Joint
Reference Implementation</a> - A Vagrant provisioning to build 4 virtual
machines, an IS-04/IS-05 Node, IS-04 Registry, BCP-003-02 Authorisation
Server, and the NMOS Testing Tool.</li>
<li><a href="https://github.com/deltacasttv/nmos-ipvc-samples">DELTACAST
IP Virtual Card NMOS samples</a> - A demonstration of the integration of
several NMOS standards with the DELTACAST IP Virtual Card through <a
href="https://github.com/sony/nmos-cpp">nmos-cpp</a>.</li>
<li><a href="https://github.com/rhastie/easy-nmos">Easy-NMOS</a> - A
starter kit that allows the user to launch a simple NMOS setup with
minimal installation steps, composed of three Docker containers: an NMOS
Registry, a virtual NMOS Node, and the AMWA NMOS Testing Tool.</li>
<li><a href="https://github.com/sony/nmos-cpp">nmos-cpp</a> - An
implementation of the AMWA Networked Media Open Specifications in C++,
including an NMOS Registry and a toolkit and example of building an NMOS
Node.</li>
<li><a href="https://github.com/sony/nmos-js">nmos-js</a> - A simple
browser-based NMOS Client/Controller with an IS-04 Registry browser and
IS-05 Connection Management.</li>
<li><a href="https://hub.docker.com/r/rhastie/nmos-cpp">NVIDIA NMOS
Docker</a> - Docker container with Registry and Controller,
IS-04/05/08/07/09, BCP-003-01</li>
<li><a href="https://github.com/NVIDIA/nvnmos">NVIDIA NMOS Library</a>
(NvNmos) - A simple-to-use C/C++ library for adding an NMOS Node to your
application, with support for IS-04, IS-05, BCP-002-01, BCP-002-02,
BCP-004-01, etc.</li>
</ul>
<h2 id="podcasting">Podcasting</h2>
<ul>
<li><a href="https://github.com/AntennaPod/AntennaPod">AntennaPod</a> -
A podcast manager for Android (<a
href="https://antennapod.org/">antennapod.org</a>).</li>
<li><a
href="https://github.com/amugofjava/anytime_podcast_player">Anytime
Podcast Player</a> - Free and easy to use podcast player for Android and
iOS (<a href="https://anytimeplayer.app/">anytimeplayer.app</a>).</li>
<li><a href="https://github.com/ad-aures/castopod">Castopod</a> -
Podcast Hosting and Broadcasting (<a
href="https://castopod.org/">castopod.org</a>).</li>
<li><a href="https://github.com/gpodder/gpodder">gPodder</a> - Media
aggregator and podcast client (<a
href="https://gpodder.org/">gpodder.org</a>).</li>
<li><a href="https://github.com/podlove/podlove-publisher">Podlove
Publisher</a> - Podcast Publisher for WordPress (<a
href="https://podlove.org/podlove-podcast-publisher">podlove.org</a>).</li>
<li><a href="https://github.com/podlove/podlove-ui">Podlove Web
Player</a> - Podcast-optimized, HTML5-based video and audio player (<a
href="https://podlove.org/podlove-web-player">podlove.org</a>).</li>
<li><a href="https://github.com/Ultraschall">Ultraschall</a> - Suite of
Plugins and UI tweaks to use with the DAW <a
href="https://www.reaper.fm/">Reaper</a> tailored towards Podcasters (<a
href="https://ultraschall.fm/">ultraschall.fm</a>)</li>
</ul>
<h2 id="radio-production">Radio Production</h2>
<ul>
<li><a href="https://github.com/sourcefabric/airtime">Airtime</a> -
Radio management application for remote broadcast automation (via
web-based schedule).</li>
<li><a href="https://ardour.org/">Ardour</a> - A digital audio
workstation.</li>
<li><a href="https://www.audacityteam.org/">Audacity</a> -
Cross-platform software for recording and editing sounds.</li>
<li><a href="https://github.com/AzuraCast/AzuraCast">AzuraCast</a> - A
self-hosted web radio management suite.</li>
<li><a href="https://libretime.org/">LibreTime</a> - Radio broadcast
&amp; automation platform (fork of Airtime).</li>
<li><a href="https://github.com/savonet/liquidsoap">Liquidsoap</a> - A
Swiss army knife for multimedia streaming (<a
href="https://www.liquidsoap.info/doc.html">documentation</a>).</li>
<li><a href="https://openbroadcaster.com/">OpenBroadcaster</a> Open
Source LPFM IPTV Broadcast Automation. <a
href="https://github.com/openbroadcaster">Server and Player code
here</a>.</li>
<li><a href="https://github.com/radiorabe/raar">RAAR</a> - A ruby
application to manage and browse an audio archive.</li>
<li><a href="https://github.com/ElvishArtisan/rivendell">Rivendell</a> -
Complete radio broadcast automation solution, translated to many
languages and used worldwide.</li>
</ul>
<h2 id="rundown-automation">Rundown automation</h2>
<ul>
<li><a href="https://github.com/cpvalente/ontime">OnTime</a> - Web based
time keeping system for live events with a broadcast clock view.</li>
<li><a
href="https://github.com/SuperFlyTV/SuperConductor">SuperConductor</a> -
Rundown/playout controller for CasparCG Server, BMD ATEM, OBS Studio,
vMix, OSC-compatible devices, HTTP (REST)-compatible devices among
others.</li>
</ul>
<h2 id="software-defined-radio">Software-defined radio</h2>
<ul>
<li><a href="https://www.gnuradio.org/">GNU Radio</a> - A software
development toolkit that provides signal processing blocks to implement
software radios.</li>
<li><a href="https://gqrx.dk/">Gqrx SDR</a> - An open source software
defined radio receiver (SDR).</li>
<li><a href="https://www.opendigitalradio.org">ODR-mmbTools</a> - Fork
of CRC-mmbTools. Adds live, DAB+, associated data, distributed
infrastructure, SFN.</li>
<li><a
href="https://osmocom.org/projects/rtl-sdr/wiki/rtl-sdr">rtl-sdr</a> -
Turns a Realtek RTL2832 based DVB dongle into a SDR receiver.</li>
<li><a href="https://www.welle.io/">welle.io</a> - An open source DAB
and DAB+ software defined radio (SDR) with support for airspy and
rtlsdr.</li>
</ul>
<h2 id="subtitling">Subtitling</h2>
<ul>
<li><a
href="http://ccextractor.sourceforge.net/about-ccextractor.html">CCExtractor</a>
- A tool that analyzes video files and produces stand-alone subtitle
files.</li>
<li><a
href="https://github.com/ebu/dash.js/tree/ebu-subtitling-dev">EBU-TT-D
Subtitling within dash.js</a> - dash.js fork with EBU-TT-D subtitles in
HTML/CSS overlay. Later added to <a
href="https://github.com/ebu/dash.js">dash.js</a>.</li>
<li><a href="https://github.com/ebu/ebu-tt-d-xsd/">EBU-TT-D W3C XML
Schema</a> - Informative EBU-TT-D XML Schema to support the
implementation of EBU Tech 3380.</li>
<li><a href="https://github.com/ebu/ebu-tt-live-toolkit">EBU-TT Live
Interoperability Toolkit</a> - Components for generating, testing and
distributing <a href="https://tech.ebu.ch/publications/tech3370">EBU-TT
Live</a> subtitles.</li>
<li><a href="https://github.com/bbc/gst-ttml-subtitles">GStreamer TTML
subtitling package</a> - A means for GStreamer pipelines to parse and
render EBU-TT-D (TTML) subtitles.</li>
<li><a href="https://github.com/sandflow/imscJS">imscJS</a> - JavaScript
library for rendering IMSC1 Text and Image Profile documents to
HTML5.</li>
<li><a
href="https://github.com/IRT-Open-Source/irt-ebu-tt-d-application-samples">IRT
EBU-TT-D Application Samples</a> - EBU-TT-D sample files, PNG images and
mp4 videos as rendering references.</li>
<li><a href="https://www.nikse.dk/SubtitleEdit">Subtitle Edit</a> - An
editor for subtitles.</li>
<li><a href="https://github.com/Irt-Open-Source/scf">Subtitling
Conversion Framework (SCF)</a> - Modules for converting subtitle
formats, incl. EBU STL and EBU-TT files.</li>
<li><a href="https://github.com/skynav/ttt">Timed Text Toolkit (ttt)</a>
- Tools that support/use the W3C Timed Text Markup Language (TTML).</li>
</ul>
<h2 id="communication">Communication</h2>
<ul>
<li><a href="https://github.com/Eyevinn/intercom-manager">Intercom
Manager</a> + <a
href="https://github.com/Eyevinn/intercom-frontend">Intercom
Frontend</a> - Intercom system based on built by Eyevinn for SVT.</li>
<li><a href="https://github.com/matiaspl/intercom">DYI intercom</a> -
Hardware + software intercom solution built around Murmur server and
headless Mumble clients based on Rasperry Pi.</li>
</ul>
<h2 id="video-production">Video Production</h2>
<ul>
<li><a href="https://github.com/InsanityRadio/automix/">AutoMix</a> -
Web-based control surface for ATEM vision mixers with automated camera
switching, designed for visualised radio.</li>
<li><a
href="https://github.com/nrkno/tv-automation-mos-connection">MOS-connection</a>
- A JavaScript library for connection and MOS messaging either as MOS
device or NRCS.</li>
<li><a href="https://www.openlighting.org/ola/">Open Lighting
Architecture (OLA)</a> - Travel adaptor for the lighting industry, for
interconnecting DMX-512, IP and USB.</li>
<li><a href="https://www.qlcplus.org/">Q Light Controller+ (QLC+)</a> -
Cross-platform control of DMX or analogue lighting systems (heads,
dimmers, etc.).</li>
<li><a href="https://qprompt.app">QPrompt Teleprompter App</a> -
Convergent teleprompter software that works with studio teleprompters,
tablet teleprompters, webcams, and phones.</li>
<li><a href="http://tallyarbiter.com/">TallyArbiter</a> - Cross-platform
Tally interfacer &amp; tally lights for any camera via phones or
low-cost hardware.</li>
<li><a
href="https://github.com/mattlamb99/vMix-EmberPlus">vMix-EmberPlus</a> -
vMix to EmberPlus gateway. Control vMix from any EmberPlus broadcast
controller like Lawos VSM or EVSs Cerebrum.</li>
</ul>
<h2 id="streaming">Streaming</h2>
<ul>
<li><a href="https://github.com/owncast/owncast">Owncast</a> -
Selfhosted video streaming plattform (https://owncast.online/)</li>
<li><a href="https://github.com/Chocobozzz/PeerTube">PeerTube</a> -
ActivityPub-federated video streaming platform using P2P directly in
your web browser. (https://joinpeertube.org/)</li>
</ul>
<h1 id="resources">Resources</h1>
<p>Various resources, such as books, websites and articles, for
improving your skills and knowledge.</p>
<h2 id="blogs">Blogs</h2>
<ul>
<li><a href="https://github.com/BBC-News-Labs">BBC News Labs</a> - Open
Source projects from BBC News Labs.</li>
<li><a href="https://www.bbc.co.uk/rd">BBC R&amp;D</a> - BBC Research
and Development. Checkout the weekly notes.</li>
<li><a href="http://3dcinecast.blogspot.com/">3D CineCast</a> - A
curation about new media technologies.</li>
<li><a href="https://developers.canal-plus.com/">Canal+</a> - CANAL+
Open Source Community.</li>
<li><a
href="https://web.archive.org/web/20210830075332/https://lab.irt.de/">IRT
Lab</a> - IRT blog posting developments and demos for all digital
audiovisual media technology.</li>
<li><a href="http://techblog.netflix.com/">The Netflix Tech Blog</a> - A
Netflix blog focused on technology and technology issues.</li>
<li><a href="https://youtube-eng.googleblog.com/">Youtube Engineering
and Developers Blog</a> - Whats happening with engineering and
developers at YouTube.</li>
</ul>
<h1 id="contributing">Contributing</h1>
<p>Please see <a
href="https://github.com/ebu/awesome-broadcasting/blob/master/CONTRIBUTING.md">CONTRIBUTING</a>
for details.</p>
<p><a href="https://github.com/ebu/awesome-broadcasting">broadcasting.md
Github</a></p>