This package shows the keys that the user presses on the screen.

Presumably, that's because you are presenting the screen to someone else that should see the keys.

This package works in Xorg and Wayland since it directly reads the keys from the evdev device via libinput.

Users in group ``wheel'' can skip password authentication.

Jellyfin MPV Shim is a cross-platform cast client for Jellyfin. It has support for various media files without transcoding.

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.

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

Celluloid is a simple GTK+ frontend for the mpv media player. It interacts with mpv via the client API exported by libmpv, allowing access to mpv's powerful playback capabilities.

ani-cli is a CLI to browse and watch anime by streaming videos from All Anime.

There are different features such as episode browsing, history tracking, streaming at multiple resolutions, and much more, depending on what programs the user has installed.

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).

You-Get is a command-line utility to download media contents (videos, audio, images) from the Web. It can use either mpv or vlc for playback.

TSLib is a cross-platform library that provides access to touchscreen devices and the ability to apply filters to their input events.

The v4l-utils provide a series of libraries and utilities to be used for realtime video capture via Linux-specific APIs.

OpenTimelineIO is an interchange format and API for editorial cut information. OTIO contains information about the order and length of cuts and references to external media. It is not however, a container format for media.

For integration with applications, the core OTIO library is implemented in C++ and provides an in-memory data model, as well as library functions for interpreting, manipulating, and serializing that data model. Within the core is a dependency-less library for dealing strictly with time, opentime.

Syncplay is a solution to synchronize video playback across multiple instances of media players over the Internet. When one person pauses/unpauses playback or skips to a position in the video, this is replicated across all media players connected to the same server and in the same "room" (viewing session). A built-in text chat for discussing the synced media is also included for convenience.

This kernel module implements a basic interface to the IVSHMEM device for Looking Glass.

MKVToolNix provides tools for getting information about Matroska files (mkvinfo), extracting tracks/data from Matroska files (mkvextract), and creating Matroska files from other media files (mkvmerge).

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.

Theorafile is a library for quickly and easily decoding Ogg Theora videos. Theorafile was written to be used for FNA's VideoPlayer.

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.

This package provides an MPRIS (Media Player Remote Interfacing Specification) plugin for the mpv media player. It implements org.mpris.MediaPlayer2 and org.mpris.MediaPlayer2.Player D-Bus interfaces.

To load this plugin, specify the following option when starting mpv: --script $GUIX_PROFILE/lib/mpris.so or link it into $HOME/.config/mpv/scripts.

wf-recorder is a utility program for screen recording of wlroots-based compositors. More specifically, those that support wlr-screencopy-v1 and xdg-output.

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.

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...

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.

This package provides a plugin for adding a gradient Source to OBS Studio.

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