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Subtitle Composer - KF5/Qt Video Subtitle Editor

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Subtitle Composer

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IMPORTANT: The development of Subtitle Composer has moved to KDE. This repository is only a mirror and might not be up-to-date.

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ABOUT

An open source text-based subtitle editor that supports basic and advanced editing operations, aiming to become an improved version of Subtitle Workshop for every platform supported by Plasma Frameworks.

FEATURES

  • Open/Save Text Subtitle Formats
    • SubRip/SRT, MicroDVD, SSA/ASS, MPlayer, TMPlayer and YouTube captions
  • Open/OCR Graphics Subtitle Formats
    • VobSub (.idx/.sub/.rar), BluRay/PGS (*.sup), formats supported by ffmpeg (DVD/Vob, DVB, XSUB, HDMV-PGS)
  • Demux Graphics/Text Subtitle Stream from video file
    • SRT, SSA/ASS, MOV text, MicroDVD, Graphic formats supported by ffmpeg (DVD/Vob, DVB, XSUB, HDMV-PGS)
  • Speech Recognition from audio/video file using PocketSphinx
  • Smart language/text encoding detection
  • Live preview of subtitles in integrated video player (FFmpeg) w/ audio stream selection
  • Preview/editing of subtitles on audio waveform w/ audio stream selection
  • Quick and easy subtitle sync:
    • Dragging several anchors/graftpoints and stretching timeline
    • Time shifting and scaling, lines duration re-calculation, framerate conversion, etc.
    • Joining and splitting of subtitle files
  • Side by side subtitle translations
  • Text styles (italic, bold, underline, stroke, color)
  • Spell checking
  • Detection of timing errors in subtitles
  • Scripting (JavaScript, Python, Ruby and other languages supported by Kross).

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LICENSE

Subtitle Composer is released under GNU General Public License v2.0