Aegisub is a

subtitle Subtitles and captions are lines of dialogue or other text displayed at the bottom of the screen in films, television programs, video games or other visual media. They can be transcriptions of the screenplay, translations of it, or informati ...

editing application. It is the main tool of

fansub A fansub (short for fan-subtitled) is a version of a foreign film or foreign television program, typically anime or dorama which has been translated by fans (as opposed to an officially licensed translation done by paid professionals) and subtit ...

bing, the practice of creating or translating unofficial subtitles for visual media by

fans Fan commonly refers to: * Fan (machine), a machine for producing airflow, often used for cooling ** Hand fan, an implement held and waved by hand to move air for cooling * Fan (person), short for fanatic; an enthusiast or supporter, especially wit ...

. It is the successor of the original

SubStation Alpha SubStation Alpha (or Sub Station Alpha), abbreviated SSA, is a Subtitle (captioning), subtitle file format created by CS Low (also known as Kotus) that allows for more advanced subtitles than the conventional SubRip, SRT and similar formats. It i ...

and Sabbu. Aegisub's design emphasizes on

timing Timing is the tracking or planning of the spacing of events in time. It may refer to: * Timekeeping, the process of measuring the passage of time * Synchronization, controlling the timing of a process relative to another process * Time metrolog ...

, styling of subtitles, and the creation of

karaoke Karaoke (; ; , clipped compound of Japanese ''kara'' "empty" and ''ōkesutora'' "orchestra") is a type of interactive entertainment usually offered in clubs and bars, where people sing along to recorded music using a microphone. The music is ...

. It allows for many video processing bindings to process the timing, such as

FFmpeg FFmpeg is a free and open-source software project consisting of a suite of libraries and programs for handling video, audio, and other multimedia files and streams. At its core is the command-line ffmpeg tool itself, designed for processing of vid ...

and

Avisynth AviSynth is a frameserver program for Microsoft Windows, Linux and macOS initially developed by Ben Rudiak-Gould, Edwin van Eggelen, Klaus Post, Richard Berg and Ian Brabham in May 2000 and later picked up and maintained by the open source communi ...

. It can also be extended with the

Lua Lua or LUA may refer to: Science and technology * Lua (programming language) * Latvia University of Agriculture * Last universal ancestor, in evolution Ethnicity and language * Lua people, of Laos * Lawa people, of Thailand sometimes referred t ...

and

MoonScript Lua ( ; from meaning ''moon'') is a lightweight, high-level, multi-paradigm programming language designed primarily for embedded use in applications. Lua is cross-platform, since the interpreter of compiled bytecode is written in ANSI C, an ...

scripting languages. The app's native subtitle format is

Advanced SubStation Alpha SubStation Alpha (or Sub Station Alpha), abbreviated SSA, is a subtitle file format created by CS Low (also known as Kotus) that allows for more advanced subtitles than the conventional SRT and similar formats. It is also the name of the popular ...

, which supports subtitle positioning and styling. Aegisub can export subtitles to other common formats, such as

SubRip SubRip is a free software program for Microsoft Windows which extracts subtitles and their timings from various video formats to a text file. It is released under the GNU GPL. Its subtitle format's file extension is .srt and is widely supported. ...

's ".srt" format, but at the cost losing all features save the raw text and basic timing. In fansubbing, Aegisub is used for translating, timing, editing, typesetting, quality checking, karaoke timing and karaoke effecting. Many groups use different tools for some of those steps, however, such as

Adobe After Effects Adobe After Effects is a digital visual effects, motion graphics, and compositing application developed by Adobe Inc., and used in the post-production process of film making, video games and television production. Among other things, After Eff ...

for typesetting, or a simple text editor for translation.

References

External links

* * * – * rc://irc.rizon.net/aegisub Aegisub IRC channelon Rizon.net * * {{FOSS , state=collapsed Subtitling Free television software Translation software Lua (programming language)-scriptable software Software that uses wxWidgets Software that uses Scintilla

See also

References

External links