20 lines
657 B
Markdown
20 lines
657 B
Markdown
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# Extract subtitles with ffmpeg
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```
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ffmpeg -i Movie.mkv -map 0:s:0 subs.srt
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```
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Extract subtitles from the mkv file. This one extracts the 0th subtitle track.
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To extract the first, use `-map 0:s:1`
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```
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ffmpeg -ss 10 -t 10 Movie.mkv audio.mp3
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```
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Another curious thing is [ffmpeg's treatment of arguments](ffmpeg relative). All arguments that
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come before a file are applied to that file only. The remainder of the command
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is relative to those inital args. This means seeking forward 10s then cutting
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10s will actually cut out the 10-20s interval
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[ffmpeg relative]: https://stackoverflow.com/questions/46508055/using-ffmpeg-to-cut-audio-from-to-position
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