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Bink Video

Bink logo
Filename extension	.bik, .bk2, .bik2
Internet media type	video/vnd.radgametools.bink
Developed by	Epic Games Tools
Initial release	March 22, 1999; 25 years ago (1999-03-22)
Latest release	2024.05 May 14, 2023; 19 months ago (2023-05-14)
Type of format	Video file
Open format?	No
Website	www.radgametools.com/bnkmain.htm

Bink Video is a proprietary file format (extensions .bik and .bk2) for video developed by Epic Games Tools (formerly RAD Game Tools), a part of Epic Games.

Overview

The format includes its own proprietary video and audio compression algorithms (video and audio codecs) supporting resolutions from 320×240 up to high definition video.

It is bundled as part of the Epic Video Tools along with Epic Games Tools' previous video codec, Smacker video. It is a hybrid block-transform and wavelet codec using 16 different encoding techniques. The codec places emphasis on lower decoding requirements over other video codecs with specific optimizations for the different computer game consoles it supports.

It has been primarily used for full-motion video sequences in video games, and has been used in games for Windows, Mac OS and all sixth-generation game consoles (Dreamcast, GameCube, PlayStation 2 and Xbox) and all major seventh-generation gaming platforms (Nintendo DS, PlayStation 3, PlayStation Portable, Wii and Xbox 360).

The format was reverse-engineered by the FFmpeg project and Bink decoding is supported by the open-source libavcodec library.

History

This section needs expansion. You can help by adding to it. (August 2023)

Bink was inducted into the Front Line Awards Hall of Fame by the Game Developer magazine in 2009. The winners for the award were published in the January 2010 issue of the magazine.

Bink 2, a new version of the format, was released in 2013. This new format is available for Windows (standard, Windows 8 Store and Windows 8 Phone), Mac OS, Linux, major touchscreen smartphone platforms (Android and iOS), all three major seventh-generation consoles (PlayStation 3, Wii, Xbox 360), all major eighth-generation platforms except the Nintendo 3DS (Nintendo Switch, PlayStation 4, PlayStation Vita, Wii U and Xbox One) and the ninth-generation PlayStation 5 and Xbox Series X/S. Bink 2 is faster than Bink 1, and supports higher resolutions as well.

Epic Games acquired the technology and business of RAD Game Tools including Bink on January 7, 2021, renaming it to Epic Games Tools. It was announced they planned to integrate RAD's technology directly into Unreal Engine and that licenses will continue to be available to those who do not use the Unreal Engine in their work.

Technical

This section needs expansion. You can help by adding to it. (May 2024)

Bink uses a wavelet-based compression algorithm optimized for game video sequences. It supports resolutions up to 4K and can encode at bitrates from 500 kbps to 200 Mbps. The codec is designed for efficient decompression, leveraging multithreading and SIMD instructions on modern CPUs. Bink also offers optional alpha channel support for composing video with 3D graphics.

See also

• Miles Sound System

References

1. "Bink Development History". Retrieved 9 December 2020.
2. "Bink Customer Page". www.radgametools.com. Retrieved 2016-07-06.
3. "FFmpeg cvs-log mailing list". Archived from the original on 2017-03-03. Retrieved 2010-05-28.
4. "Game Developer Reveals 2009 Front Line Awards Winners, Bink To Hall Of Fame". January 8, 2010.
5. Freeman, Will (2013-04-11). "Interview: Bink 2". Develop. NewBay Media.
6. "Bink Video!". www.radgametools.com.
7. "Bink Video!". RAD Game Tools. Retrieved 25 February 2019.
8. "Epic Games announces new acquisition of RAD Game Tools". Polygon. January 7, 2021.
9. "Epic acquires Rad Game Tools, veteran of many gaming generations". January 7, 2021.
10. "Bink Video for Unreal Engine". May 13, 2024.

External links

• Official website
• Games using Bink Video
• Bink Video - MultimediaWiki

v t e Epic Games
List of games
Games developed	Jazz Jackrabbit Jazz Jackrabbit Jazz Jackrabbit 2 Unreal Unreal Facing Worlds Tournament (1999) Tournament 2003 Championship Tournament 2004 Championship 2: The Liandri Conflict Tournament 3 Tournament (cancelled) Gears of War Gears of War Gears of War 2 Gears of War 3 Gears of War: Judgment Infinity Blade Infinity Blade Infinity Blade II Infinity Blade III Fortnite Save the World Battle Royale "Tilted Towers" "Peely" Creative "Fortnite Holocaust Museum" Lego Fortnite Rocket Racing Fortnite Festival Other ZZT Jill of the Jungle Kiloblaster Silverball Xargon Extreme Pinball 7th Legion Age of Wonders Shadow Complex Bulletstorm Robo Recall Paragon The Matrix Awakens
Third-party publishing	Epic MegaGames Castle of the Winds Brix Electro Man Ken's Labyrinth Ancients 1: Death Watch Solar Winds Zone 66 The Adventures of Robbo Epic Pinball Heartlight Highway Hunter One Must Fall: 2097 Traffic Department 2192 Radix: Beyond the Void Tyrian Seek and Destroy Epic Games Publishing Kid A Mnesia Exhibition PC Building Simulator 2 Rumbleverse Alan Wake II
Technology	Unreal Engine 1 2 3 4 5 UEFN Verse Epic Citadel Epic Games Store Houseparty Sketchfab Bink Video
Subsidiaries	Current Chair Entertainment Cloudgine Harmonix Psyonix Mediatonic Former Impossible Studios Titan Studios Pitbull Studio People Can Fly Bandcamp
People	Current Tim Sweeney Mark Rein Steve Polge Sjoerd De Jong Former Rod Fergusson Cliff Bleszinski Mike Capps
Related	Make Something Unreal Fortnite World Cup Epic Games v. Apple Epic Games v. Google Coalition for App Fairness
Category

• Digital container formats
• Video codecs
• Epic Games