Preserve Pitch is essential for dialogue — it keeps voices natural even at 1?

Preserve Pitch is essential for dialogue — it keeps voices natural even at 1.5x or 2x speed.

Slow motion (0.25x-0.5x) works best with high FPS source footage (60fps+) for smooth results.

Use 2x speed for long tutorials or lectures to save viewing time while keeping content understandable?

Use 2x speed for long tutorials or lectures to save viewing time while keeping content understandable.

Speed up or slow down videos with 8 presets, custom speed, pitch control, and multi-format output

Speed up or slow down videos with 8 presets or custom speed values, with pitch control and multi-format output.

1Upload a video file and preview it in the built-in player.
2Choose a speed preset (0.25x slow motion to 4x hyper) or enter a custom speed value.
3Toggle Keep Audio to include or exclude the audio track in the output.
4Enable Preserve Pitch to prevent the chipmunk effect when speeding up.
5Select the output format and click Apply.
6Compare original vs. result duration, then download.

Preserve Pitch is essential for dialogue — it keeps voices natural even at 1.5x or 2x speed.
Slow motion (0.25x-0.5x) works best with high FPS source footage (60fps+) for smooth results.
Use 2x speed for long tutorials or lectures to save viewing time while keeping content understandable.
Disabling audio and using Hyper speed (4x) creates great time-lapse effects.

OneKitTools TeamUpdated 2.21.4