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Adjust subtitle speed

Playing the video faster or slower than the subtitles were timed for? Stretch or squeeze the whole track by a percentage and keep every line in its place.

Select subtitle files or drag them in — a whole folder works too · SRT, VTT, ASS, SBV, SMI, TTML, SUB, TXT

For a 2% speed-up (1.02×) enter 102; for a video slowed to 95% enter 95. The file comes back in the format you loaded.