Beets is the media library management system for obsessive-compulsive music geeks. The purpose of beets is to get your music collection right once and for all. It catalogs your collection, automatically improving its metadata as it goes. It then provides a bouquet of tools for manipulating and accessing your music.
 
Its features include
<ul>
<li>Fetch or calculate all the metadata you could possibly need: <a href="https://beets.readthedocs.org/page/plugins/fetchart.html" rel="nofollow">album art</a>,
<a href="https://beets.readthedocs.org/page/plugins/lyrics.html" rel="nofollow">lyrics</a>, <a href="https://beets.readthedocs.org/page/plugins/lastgenre.html" rel="nofollow">genres</a>, <a href="https://beets.readthedocs.org/page/plugins/acousticbrainz.html" rel="nofollow">tempos</a>, <a href="https://beets.readthedocs.org/page/plugins/replaygain.html" rel="nofollow">ReplayGain</a> levels, or <a href="https://beets.readthedocs.org/page/plugins/chroma.html" rel="nofollow">acoustic
fingerprints</a>.</li>
<li>Get metadata from <a href="https://musicbrainz.org/" rel="nofollow">MusicBrainz</a>, <a href="https://www.discogs.com/" rel="nofollow">Discogs</a>, and <a href="https://www.beatport.com" rel="nofollow">Beatport</a>. Or guess
metadata using songs' filenames or their acoustic fingerprints.</li>
<li><a href="https://beets.readthedocs.org/page/plugins/convert.html" rel="nofollow">Transcode audio</a> to any format you like.</li>
<li>Check your library for <a href="https://beets.readthedocs.org/page/plugins/duplicates.html" rel="nofollow">duplicate tracks and albums</a> or for <a href="https://beets.readthedocs.org/page/plugins/missing.html" rel="nofollow">albums that
are missing tracks</a>.</li>
<li>Clean up crufty tags left behind by other, less-awesome tools.</li>
<li>Embed and extract album art from files' metadata.</li>
<li>Browse your music library graphically through a Web browser and play it in any
browser that supports <a href="http://www.w3.org/TR/html-markup/audio.html" rel="nofollow">HTML5 Audio</a>.</li>
<li>Analyze music files' metadata from the command line.</li>
<li>Listen to your library with a music player that speaks the <a href="https://www.musicpd.org/" rel="nofollow">MPD</a> protocol
and works with a staggering variety of interfaces.</li>
</ul>

Beets is the media library management system for obsessive-compulsive music geeks. The purpose of beets is to get your music collection right once and for all. It catalogs your collection, automatically improving its metadata as it goes. It then provides a bouquet of tools for manipulating and accessing your music.

Beets - Music library manager and MusicBrainz tagger

PandoraPlayer is a lightweight music player for iOS, based on AudioKit and completely written in Swift, constructed to be fast, light and have a nice design. It can play iPod music / bundle music,  Real-time two-channel visual equalizer,  Standard controls etc.

PandoraPlayer - Lightweight music player for iOS, based on AudioKit and completely written in Swift

Jellyfin is a Free Software Media System that puts you in control of managing and streaming your media. It is an alternative to the proprietary Emby and Plex, to provide media from a dedicated server to end-user devices via multiple apps. Jellyfin lets you watch your media from a web browser on your computer, apps on your Roku, Android, iOS (including AirPlay), Android TV, or Fire TV device, or via your Chromecast or existing Kodi.



Jellyfin - The Free Software Media System

AVideo is an audio and video platform designed for easy audio and video sharing, with Video On Demand (VOD), streaming, and LiveStream support. It allows you to import and encode videos from other sites directly from the Internet, as well as support for mobile devices, through the responsive layout of the site or through a hybrid application that allows you to directly view and stream videos of your mobile devices.
 
It can transcode multiple formats of multimedia files to MP4, HLS, WebM and MP3 files also we can create video spectrum from. You can monitor the performance of your videos with up-to-date metrics and reports in AVideo Platform Statistics. You can manage the playlist, organize your videos into groups or themes to make it easier for you and your viewers to find the content they enjoy most.

AVideo is an audio and video platform designed for easy audio and video sharing, with Video On Demand (VOD), streaming, and LiveStream support. It allows you to import and encode videos from other sites directly from the Internet, as well as support for mobile devices, through the responsive layout of the site or through a hybrid application that allows you to directly view and stream videos of your mobile devices.

AVideo Platform - Designed for easy video sharing,
With Video On Demand (VOD) and LiveStream support

MediaGoblin is a free software media publishing platform that anyone can run. You can think of it as a decentralized alternative to Flickr, YouTube, SoundCloud, etc.  Video support is available.  

MediaGoblin - Media Publishing Platform

PortAudio is a free, cross-platform, open-source, audio I/O library.  It lets you write simple audio programs in 'C' or C++ that will compile and run on many platforms. It provides a very simple API for recording and/or playing sound using a simple callback function or a blocking read/write interface. Example programs are included that play sine waves, process audio input (guitar fuzz), record and playback audio, list available audio devices, etc.

PortAudio - Cross-platform Audio I/O Library

FMJ is an alternative to Java Media Framework (JMF), while remaining API-compatible with JMF. It aims to produce a single API/Framework which can be used to capture, playback, process, and stream media across multiple platforms. The sub-projects, FFMPEG-Java and Theora-Java, are Java wrappers for FFMPEG and Vorbis respectively. Its sister project is LTI-CIVIL and it is used as the primary video capture device library. 

FMJ - Freedom for Media in Java

Xuggler is the easy way to uncompress, modify, and re-compress any media file (or stream) from Java. It provides simple API for encoding and decoding audio and video.

Xuggler - Media Tools API in Java

The JAVE (Java Audio Video Encoder) library is Java wrapper on the ffmpeg project. Developers can take take advantage of JAVE to transcode audio and video files from a format to another. You can separate and transcode audio and video tracks, you can resize videos, changing their sizes and proportions and so on. Many other formats, containers and operations are supported by JAVE.

Jave - Java Audio Video Encoder Library

SickChill is an automatic Video Library Manager for TV Shows. It watches for new episodes of your favorite shows, and when they are posted it does its magic: automatic torrent/nzb searching, downloading, and processing at the qualities you want. It can notify Kodi, XBMC, Growl, Trakt, Twitter, WDTV and more when new episodes are available.
 
Features: 
<ul>
<li>Kodi/XBMC library updates, poster/banner/fanart downloads, and NFO/TBN generation</li>
<li>Configurable automatic episode renaming, sorting, and other processing</li>
<li>Easily see what episodes you're missing, are airing soon, and more</li>
<li>Automatic torrent/nzb searching, downloading, and processing at the qualities you want</li>
<li>Largest list of supported torrent and nzb providers, both public and private</li>
<li>Can notify Kodi, XBMC, Growl, Trakt, Twitter, and more when new episodes are available</li>
<li>Searches TheTVDB.com and AniDB.net for shows, seasons, episodes, and metadata</li>
<li>Episode status management allows for mass failing seasons/episodes to force retrying</li>
<li>DVD Order numbering for returning the results in DVD order instead of Air-By-Date order</li>
<li>Allows you to choose which indexer to have SickChill search its show info from when importing</li>
<li>Automatic XEM Scene Numbering/Naming for seasons/episodes</li>
<li>Available for any platform, uses a simple HTTP interface</li>
<li>Specials and multi-episode torrent/nzb support</li>
<li>Automatic subtitles matching and downloading</li>
<li>Improved failed download handling</li>
<li>DupeKey/DupeScore for NZBGet 12+</li>
<li>Real SSL certificate validation</li>
<li>Supports Anime shows</li>
</ul>

SickChill is an automatic Video Library Manager for TV Shows. It watches for new episodes of your favorite shows, and when they are posted it does its magic: automatic torrent/nzb searching, downloading, and processing at the qualities you want. It can notify Kodi, XBMC, Growl, Trakt, Twitter, WDTV and more when new episodes are available.

SickChill - Automatic Video Library Manager for TV Shows

Clappr is an extensible media player for the web. 

Clappr - An extensible media player for the web

A self hosted platform to store images. It is an alternative to Google Photos.

ImageStore - Open source google photos alternative! 

Discover open source projects across all platforms

Projects