JTDX is a fork of WSJT-X, a computer program dedicated to amateur communication using very weak signals.

JTDX

jtdx (forked WSJT-X for amateur radio communication)

Features:Audio and video playbackSubtitle supportKaraoke mode (synced lyrics needed in own srt format, see GitHub repo for instructions)Static lyric automatically from online sourcesMetadata editor (for audio files)Playlists (from folder structure)Seamlessly switch back and forth between video and audio playback (remembers where to continue)Native, lightweight and simpleMinimalistic designCustomizableFlatpak package for compatibility and security

HBud

Simple audio/video player and karaoke app written in Python and GTK4

Find an estimation of the fundamental frequency (f0, not the perceived pitch) of an audio signal, in real-time, and compare it with the closest note in the scale.Tune your musical instruments with advanced features, including traces of frequency and volume, adjustable base tuning frequency, multiple choices of tuning scale (chromatic, Werckmeister III, Kirnberger III, diatonic and meantone), microtonal tuning with Scala file (.scl) support and statistics.Perform real-time sound analysis with views for waveform period, harmonics amplitude and Discrete Fourier Transform (DFT). Change various analysis parameters and tradeoff between precision and speed.Choose between multiple sound capture systems, including ALSA and JACK.Show or hide individual panels and go from a simple analog tuner view to an advanced real-time analysis toolset, or anywhere in between.

FMIT

Free Musical Instrument Tuner (FMIT), a Tool for tuning musical instrument

QNapi is designed to automatically download and match subtitles to a specific movie file. Unlike similar programs, QNapi queries several different subtitle databases to find the best subtitles for your movie. Also, thanks to the QT library, the program runs on various operating systems (Windows, OSX, Linux).Features:

QNapi

A software for downloading and automatic matching subtitles to movies

A High Appearance Third-Party Netease CloudMusic Player. Support many convenient features.Notice! The yt-dlp is not available now.

YesPlayMusic

A High Appearance Third-Party Netease CloudMusic Player

Open source personal teleprompter software for all video creators. Built with ease of use, control accuracy, fast performance, and cross-platform support in mind. QPrompt's convergent user interface can run on Linux, Windows, macOS, and Android.

QPrompt

Personal teleprompter software for all video creators

Tencent Meeting, An Expert in ConferencingAcross any device.Cloud meeting solutions covering 100+ countries and regions.Communication and collaboration have never been this easy.This package installs the official client of Tencent Meeting, Chinese version, provided by Tencent, Inc.NOTE: This wrapper is not verified by, affiliated with, or supported by Tencent, inc.

Wemeet

A cloud-based HD conferencing product leveraging Tencent's 20+ years of experience in audiovisual communications

Subtitld is an open source software to edit, transcribe and create subtitles. It is able to read and write various formats like SRT, SSA, TTML, SBV, DFXP, VTT, XML, SCC and SAMI.

Subtitld

Subtitld is a software to create and edit subtitles

A minimalistic GTK4 and gstreamer based video player for mobile phones like the Librem 5 aiming for minimal battery usage.It supports:Inhibiting suspend/idle when playing videoStopping video playback on (i.e. power button toggled) blankRegistering as default video player in GNOME control centerAn indicator whether hardware accleration is in use

µPlayer

A simple GTK4 based video player for mobile phones

Ex Falso is a tag editor with the same tag editing interface as Quod Libet. It lets you display and edit any tags you want in the file, for all the file formats it supports.Supported file formats include Ogg Vorbis/Opus/Speex/FLAC, MP3, FLAC, MOD/XM/IT, Musepack, Wavpack, MPEG-4 AAC, Monkeys Audio, WMA, SPC, MIDI.

Ex Falso

SonoBus is an application for streaming high-quality, low-latency peer-to-peer audio between devices over the internet or a local network.Features:Connects multiple users together to send and receive audio among all in a group, with fine-grained control over latency, quality and overall mix. Includes optional input compression, noise gate, and EQ effects, along with a master reverb.All settings are dynamic, network statistics are clearly visible. Works as a standalone application on macOS, Windows, iOS, and GNU/Linux, and as an audio plugin (AU, VST, and AAX) on macOS and Windows. Use it on your desktop or in your DAW, or on your mobile device.Easy to setup and use, yet still provides all the details that audio nerds want to see. Audio quality can be instantly adjusted from full uncompressed PCM (16, 24, or 32 bit) or with various compressed bitrates (16-256 kbps per channel) using the low-latency Opus codec.

SonoBus

Free and open source network audio streaming

Easy and reliable DV editing for the Linux desktop with export to many usable formats.Note: This application is not being developed anymore and the project is officially dead.

Kino

Kino DV non-linear video editor for the GNU/Linux and BSD platforms

midiconn is a virtual hub to connect MIDI hardware through the computer.Features:Intuitive, node-based user interface with predictable interactions - one does not have to be a power user or MIDI expert to use it.Detection of device disconnects and reconnects without program restart.Channel node to filter and remap MIDI message channels.Platform-independent preset files to port the MIDI device setup across various computers.Various themes and UI scaling.Minimal resource footprint - quick to launch up.

midiconn

This package contains Purr Data, which is a fork of Pure Data that bundles a lot of useful extensions, and brings a modern HTML5-based user interface.Pure Data is an open source visual programming environment that runs on anything from personal computers to embedded devices (ie Raspberry Pi) and smartphones (via libpd, DroidParty (Android), and PdParty (iOS). It is a major branch of the family of patcher programming languages known as Max (Max/FTS, ISPW Max, Max/MSP, etc), originally developed by Miller Puckette at IRCAM.Pd enables musicians, visual artists, performers, researchers, and developers to create software graphically without writing lines of code. Pd can be used to process and generate sound, video, 2D/3D graphics, and interface sensors, input devices, and MIDI. Pd can easily work over local and remote networks to integrate wearable technology, motor systems, lighting rigs, and other equipment. It is suitable for learning basic multimedia processing and visual programming methods as well as for realizing complex systems for large-scale projects.

Purr Data

An open source visual programming language for multimedia, based on Pure Data

Denemo is a music notation program that lets you rapidly enter notation. Music can be typed in at the PC-Keyboard, or played in via MIDI controller. The typesetting is done in the background by LilyPond while you work, and is generally flawless publication quality. Any final tweaks to can be done on the final typeset score with the mouse if needed. This represents an enormous practical improvement over the most programs which require you to re-position colliding notation constantly as you enter the music.Unique to Denemo are methods to enter music in a musical, rather than mechanical, manner. You play in a phrase or two of the music using the number keys to indicate the note durations. Audible feedback lets you hear what you have entered; playing the phrase a second time on a real instrument adds the pitches to the rhythm. Again, Denemo gives you audible feedback so that you don’t enter E-flat when you meant D-sharp etc.Another great feature is the ability to put links in the score to the original source document that you transcribed from. Clicking on such a link opens the document for you and highlights the bar you are looking at. You can use this to continue work from where you left off, or for looking back at the source to check a doubtful bar.

Denemo

Giada is an open source, minimalistic and hardcore music production tool. Designed for DJs, live performers and electronic musicians.

Giada

Karaoke hosting software aimed at professional karaoke DJsFeatures rotation management, playback of all common karaoke formats, and various other features important for hosting a show.

OpenKJ

Parlatype is an easy to use media player. Its main purpose is to help you transcribing speech.

Parlatype

X Air Edit is the companion application the Behringer XR mixers. It gives full control on mixing and effect processing as well as provides live metering data.

X Air Edit

Airtame is a small wireless HDMI device that plugs into the HDMI port of any screen or projector. Unlike other wireless HDMI devices, nothing is plugged into your computer or smartphone. Simply download our app and stream your content to the screen from any major computer platform, tablet, or smartphone.NOTE: This wrapper is not verified by, affiliated with, or supported by Airtame Inc.

Airtame

Ymuse is an easy, functional, and snappy GTK front-end (client) for Music Player Daemon written in Go.

Ymuse

Easy, functional, and snappy GTK front-end (client) for Music Player Daemon

But it does not simply make your videos play at 0.01x speed. You can smoothly slow down and speed up your footage, optionally with motion blur.

How does slow motion work? slowmoVideo tries to find out where pixels move in the video (this information is called Optical Flow), and then uses this information to calculate the additional frames between the ones recorded by your camera.

slomoVideo

slowmoVideo is an OpenSource program that creates slow-motion videos from your footage.

Mpdevil is a simple music browser for the Music Player Daemon (MPD) which is focused on playing local music without the need of managing playlists. Instead of maintaining a client side database of your music library mpdevil loads all tags and covers on demand. So you'll never see any outdated information in the browser. Mpdevil strongly relies on tags.Display large coversPlay songs without double-clickFetch lyricsMPRIS interfaceBasic queue manipulation (move and delete single tracks)

mpdevil

Transcribe! - software to help transcribe recorded music

Transcribe!

gPodder lets you manage your Podcast subscriptions, discover new content and download episodes to your devices.You can also take advantage of the service gpodder.net, which lets you sync subscriptions, playback progress and starred episodes.This is a version of gPodder with an adaptive interface meant for both touchscreen devices, like phones and tablets, and desktop and laptop computers.

gPodder-adaptive

Media aggregator and podcast client for mobile and desktop alike

wavbreaker's purpose in life is to take a WAV file and break it up into multiple WAV files. It makes a clean break at the correct position to burn the files to an Audio CD without any dead air between the tracks.wavbreaker also supports breaking up MP2 and MP3 files without re-encoding meaning it's fast and there is no generational loss. Decoding (using mpg123) is only done for playback and waveform display.The GUI displays a waveform summary of the entire file at the top. The middle portion displays a zoomed-in view that allows you to select where to start playing and where it will make the break. The bottom portion contains a list of track breaks. You may change file names and uncheck parts that you do not want to have written out to disk when saving.There is also a command line tool wavmerge to merge WAV files together. If you download a show and don't like how it was tracked, you can merge them together with wavmerge and then break them back up with wavbreaker. The wavmerge tool will only work on files that have the same format (for example, 44.100 Hz sample rate, 16-bit sample size, etc.).

wavbreaker

Frescobaldi is an advanced text editor to edit LilyPond sheet music files. It aims to be powerful, yet lightweight and easy to use.Features:Powerful text editor with syntax highlighting and automatic completionMusic view with advanced Point &amp; ClickMidi player to proof-listen LilyPond-generated MIDI filesMidi capturing to enter musicPowerful Score Wizard to quickly setup a music scoreSnippet Manager to store and apply text snippets, templates or scriptsUse multiple versions of LilyPond, automatically selects the correct versionBuilt-in LilyPond documentation browser and built-in User GuideSmart layout-control functions like coloring specific objects in the PDFMusicXML, Midi and ABC importModern user interface with configurable colors, fonts and keyboard shortcutsTranslated into the following languages: Dutch, English, French, German, Italian, Czech, Russian, Spanish, Galician, Turkish, Polish, Brazilian Portuguese and Ukrainian.Frescobaldi is designed to run on all major operating systems (Linux, Mac OS X and MS Windows). It is named after Girolamo Frescobaldi (1583-1643), an Italian composer of keyboard music in the late Renaissance and early Baroque period.

Frescobaldi

JuK is an audio jukebox application, supporting collections of MP3, Ogg Vorbis, and FLAC audio files. It allows you to edit the "tags" of your audio files, and manage your collection and playlists. It's main focus, in fact, is on music management.Features:Collection list and multiple user defined playlistsAbility to scan directories to automatically import playlists and music files on start upDynamic Search Playlists that are automatically updated as fields in the collection changeA Tree View mode where playlists are automatically generated for sets of albums, artists and genresPlaylist history to indicate which files have been played and whenInline search for filtering the list of visible itemsThe ability to guess tag information based on the track's file nameFile renamer that can rename files based on the tag contentTag reading and editing support for many formats including ID3v1, ID3v2 and Ogg Vorbis

Boram is a WebM converter that can do the following:Open-source, cross-platform, works on Windows, Mac and LinuxAV1/VP9/VP8/Opus/Vorbis/2pass/limit/CRF/CQ/raw-args modes supportIndustry-grade codec settings, considered defaultsDisplays almost any video with embedded player, thanks to mpvHardsubbing out of the box with proper shift/track selectionSimple yet powerful interface, source video centric designMultiple encodes at once in single windowFast filters result preview, no need to go through trial and errorNOTE: This is an unnofficial wrapper.

Boram

Drumstick MIDI Monitor logs MIDI events coming from MIDI external ports or applications via the ALSA sequencer, and from SMF (Standard MIDI files) or WRK (Cakewalk/Sonar) files. It is especially useful if you want to debug MIDI software or your MIDI setup. It features a nice graphical user interface, customizable event filters and sequencer parameters, support for MIDI and ALSA messages, and saving the recorded event list to a SMF or text file.

Drumstick MIDI Monitor

Drumstick MIDI Monitor is a MIDI monitor for Linux using ALSA sequencer

Audio & Video