Open Broadcaster Software provides a graphical interface for video recording and live streaming. OBS supports capturing audio and video from many input sources such as webcams, X11 (for screencasting), PulseAudio, and JACK.

This package provides a Go-based command line application to download videos from Austria's national television broadcaster.

MediaInfo is a library used for retrieving technical information and other metadata about audio or video files. A non-exhaustive list of the information MediaInfo can retrieve from media files include:

• General: title, author, director, album, track number, date, duration...

• Video: codec, aspect, fps, bitrate...

• Audio: codec, sample rate, channels, language, bitrate...

• Text: language of subtitle

• Chapters: number of chapters, list of chapters

MediaInfo supports the following formats:

• Video: MKV, OGM, AVI, DivX, WMV, QuickTime, Real, MPEG-1, MPEG-2, MPEG-4, DVD (VOB)...

• Video Codecs: DivX, XviD, MSMPEG4, ASP, H.264, AVC...)

• Audio: OGG, MP3, WAV, RA, AC3, DTS, AAC, M4A, AU, AIFF...

• Subtitles: SRT, SSA, ASS, SAMI...

Yle-dl is a command line program for downloading media files from the video streaming services of the Finnish national broadcasting company Yle.

Plugin for OBS Studio to move source to a new position during scene transition.

Libaom is the reference implementation of AV1. It includes a shared library and encoder and decoder command-line executables.

FFmpeg is a complete, cross-platform solution to record, convert and stream audio and video. It includes the libavcodec audio/video codec library.

This is a collection of utilities to query and test the VA-API implemented by the libva library.

These tools require a supported graphics chip, driver, and VA-API back end to operate properly.

Schroedinger is a project implementing the Dirac video codec in ANSI C code. It is meant to be highly optimized and portable. It is developed as a joint effort between the BBC and Fluendo.

Libdvdread provides a simple foundation for reading DVD video disks. It provides the functionality that is required to access many DVDs. It parses IFO files, reads NAV-blocks, and performs CSS authentication and descrambling (if an external libdvdcss library is installed).

SMPEG (SDL MPEG Player Library) is a free MPEG1 video player library with sound support. Video playback is based on the ubiquitous Berkeley MPEG player, mpeg_play v2.2. Audio is played through a slightly modified mpegsound library, part of splay v0.8.2. SMPEG supports MPEG audio (MP3), MPEG-1 video, and MPEG system streams.

These tools allow information about (ogminfo) or extraction from (ogmdemux) or creation of (ogmmerge) OGG media streams. It includes dvdxchap tool for extracting chapter information from DVD.

dvdauthor will generate a DVD-Video movie from a MPEG-2 stream containing VOB packets.

The MP4v2 library provides an API to create and modify mp4 files as defined by ISO-IEC:14496-1:2001 MPEG-4 Systems. This file format is derived from Apple's QuickTime file format that has been used as a multimedia file format in a variety of platforms and applications. It is a very powerful and extensible format that can accommodate practically any type of media.

yt-dlp is a small command-line program to download videos from YouTube.com and many more sites. It is a fork of youtube-dl with a focus on adding new features while keeping up-to-date with the original project.

Command line application that copies JPEG frames from one or more input plugins to multiple output plugins. It can be used to stream JPEG files over an IP-based network from a webcam to various types of viewers such as Chrome, Firefox, Cambozola, VLC, mplayer, and other software capable of receiving MJPG streams.

Gavl is short for Gmerlin Audio Video Library. It is a low level library, upon which multimedia APIs can be built. Gavl handles all the details of audio and video formats like colorspaces, sample rates, multichannel configurations, etc. It provides standardized definitions for those formats as well as container structures for carrying audio samples or video images inside an application.

In addition, it handles the sometimes ugly task of converting between all these formats and provides some elementary operations (copying, scaling, alpha blending etc).

The goal of this project is to enhance the quicktime4linux library.

rav1e is an AV1 video encoder. It is designed to eventually cover all use cases, though in its current form it is most suitable for cases where libaom (the reference encoder) is too slow.

FFmpeg is a complete, cross-platform solution to record, convert and stream audio and video. It includes the libavcodec audio/video codec library.

libass is a subtitle rendering library for the ASS/SSA (Advanced Substation Alpha/SubStation Alpha) subtitle format.

liba52 is a library for decoding ATSC A/52 audio streams. The A/52 standard is used in a variety of applications, including digital television and DVD. It is also known as AC-3.

srt2vtt converts SubRip formatted subtitles to WebVTT format for use with HTML5 video.

libx264 is an advanced encoding library for creating H.264 (MPEG-4 AVC) video streams.