ccextractor

Extract closed captions from video files in various formats

brewmacoslinux

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Tool for extracting closed captions from video files

ccextractor

Extract closed captions from an MP4 file and save as SRT$ ccextractor input.mp4 -o output.srt

Extract captions from video and output as WebVTT format$ ccextractor input.mkv -o output.vtt -f webvtt

Extract all available caption streams from a file$ ccextractor input.ts -o captions.srt