Speed Up / Slow Down Adjustment

Fine-tune acceleration/deceleration for a single video, including audio.
The frame count remains unchanged, only the playback FPS is modified.
(Be sure to turn off audio for videos without sound)

Specify the desired "Acceleration/Deceleration %" as a numeric value.
Minus is deceleration
Plus is acceleration

At -20%, the speed will be 0.8x (80%) of the original video.
At +30%, the speed will be 1.3x (130%) of the original video.

The primary goal is to provide a low-cost, simple adjustment when the speed of a created video differs from expectations. Since there is no automatic interpolation, significant deceleration will result in stuttering. It is recommended to adjust within a limit that does not adversely affect the audio.

Range:
Slow FPS 1
Acceleration 3x