SVT-VP9 is a VP9 video encoder implementation. It is focused on supporting video-on-demand and live encoding on Intel Xeon processors.

Composite Blur Plugin is a comprehensive blur plugin that provides blur algorithms and types for all levels of quality and computational need.

• Composite Blur provides several highly optimized blur algorithms including Gaussian, Multi-Pass Box, Dual Kawase, and Pixelate.

• Composite Blur provides multiple blur effects to give a different look and feel to the blur including Area, Directional, Zoom, Motion, and Tilt-Shift.

• Composite Blur also allows setting a Background Source so that it can properly composite blurred masks, allowing you to properly layer blurred sources.

• Finally, Composite Blur provides an option to mask where and how much blurring occurs on the source via Crop, Rectangle, Circle, Source, and Image masks.

This package provides a terminal based YouTube player and downloader. It does not require a Youtube API key.

HandBrake is a tool for converting video from any format to a selection of modern, widely supported codecs.

Libcaption creates and parses closed-caption data, providing an encoder / decoder for the EIA608 and CEA708 closed-caption standards.

608 support is currently limited to encoding and decoding the necessary control and preamble codes as well as support for the Basic North American, Special North American and Extended Western European character sets.

708 support is limited to encoding the 608 data in NTSC field 1 user data type structure.

In addition, utility functions to create h.264 SEI (Supplementary enhancement information) NALUs (Network Abstraction Layer Unit) for inclusion into an h.264 elementary stream are provided.

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.

Aegisub is a tool for creating and modifying subtitles. Aegisub makes it quick and easy to time subtitles to audio, and features many powerful tools for styling them, including a built-in real-time video preview.

An OBS plugin to record or stream individual OBS sources or scenes. It's an alternative to the Source Record plugin, but more focused on streaming. The plugin can be used to simultaneously stream to multiple platforms, or to record sources to different files providing flexibility during editing.

Plugin for OBS Studio which is intended to allow users to apply their own shaders to OBS sources. This theoretically makes possible some simple effects like drop shadows that can be implemented strictly in shader code.

The Downstream Keyer can add a Scene to all output, appearing as an overlay in front of all other content. Effectively, it creates a global Scene which exists on all Scenes. The Downstream Keyer plugin can be used for any global elements that should be in all Scenes such as logos, lower thirds or anything done through a Nested Scene.

libcaca is a graphics library that outputs text instead of pixels, so that it can work on older video cards or text terminals. It supports Unicode, 2048 colors, dithering of color images, and advanced text canvas operations.

The mpvpaper package provides a wallpaper program for wlroots-based wayland compositors, allowing you to play videos as your wallpaper using mpv.

This package provides a command-line interface for Twitch.tv

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.

SimpleScreenRecorder is an easy to use screen recorder with a graphical user interface. It supports recording the entire screen, or a part of it, and allows encoding in many different codecs and file formats. Other features include a live preview and live streaming.

VCS is a Bash script meant to create video contact sheets (previews) of videos. Any video supported by MPlayer and FFmpeg can be used. A note of warning: Unlike most similar tools VCS, by default, makes screenshots the same size as the video, see the manual for details on how to change this.

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.

x265 is a H.265 / HEVC video encoder application library, designed to encode video or images into an H.265 / HEVC encoded bitstream.

Libmpeg3 decodes MP2, MP3, AC3, MPEG-1 video, MPEG-2 video, and DVD footage in a single library. It supports many esoteric features like parallel video decoding, frame-accurate editing, YUV 4:2:2, and ATSC transport stream decoding

Libmms is a library for streaming media files using the mmst and mmsh protocols.

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

uosc is a minimalist interface for mpv. It hides and shows elements based on cursor proximity and offers configurable controls, thumbnails, and tools for selecting subtitles, audio, and video tracks, and downloading subtitles. Menus are searchable and support mouse scroll wheel.

This package provides an OBS plugin for copy and paste scenes, sources and filters.

Thumbfast is a high-performance on-the-fly thumbnailer script for mpv. This script does not display thumbnails on its own, it is meant to be used alongside a UI script that calls it.