Provide Video and Speed Direction
Upload the source and give either a multiplier, target duration, or both.
Speed Up Video
Upload a video and provide a speed multiplier or target duration to make it play faster. The Pexo AI video agent calculates the playback rate, applies it to the requested range, and presents the shorter result for review.
Video and speed target
Upload the Video to Accelerate
Add the video and specify a speed multiplier, target duration, or selected time range.
Review the audio after acceleration because a higher playback rate can affect pitch and speech clarity.
What it is
Increase Playback Rate and Shorten Duration
Speed Up Video increases the playback rate of the whole source or a selected range, making that content finish in less time.
The workflow keeps the requested footage but plays it faster. Trimming is different because it removes part of the footage.
Apply the Rate to the Right Range
Specify whether the speed change covers the complete video or selected time points.
Review Picture and Sound
Check motion, resulting duration, audio pitch, and whether speech is easy to understand.
How it works
Speed Up a Video in 3 Steps
Define the target pace, apply it to the intended range, and review the shortened result with its audio.
Set the Multiplier or Duration
Tell the Agent how much faster the content should play or how long the result should be.
Select the Video Range
Apply the playback-rate change to the entire file or identify the part that should accelerate.
Check the Faster Result
Review motion, duration, pitch, and speech clarity before using the video.
Agent decisions
Decisions Behind Faster Video Playback
The Agent translates your pace request into a scoped rate change while leaving the result open to picture and sound review.
Rate Calculation
Converts a multiplier or target duration into the requested playback rate.
Range Selection
Limits the speed change to the complete source or the time range you identify.
Duration Adjustment
Shortens the selected content by increasing its playback rate.
Audio Review
Presents the accelerated audio so pitch and speech clarity can be checked.
Common questions
Speed Up Video FAQ
Should I provide a speed multiplier or a target duration?
Either works. A multiplier states the rate directly; a target duration lets the required rate be calculated from the source length.
Can I speed up only part of the video?
Yes. Identify the start and end of the range and state the rate that should apply there.
What happens to the audio when the video is accelerated?
Its playback rate changes with the video, which can affect pitch and speech clarity. Review the result before using it.
How does speed affect the resulting duration?
A higher rate reduces duration in proportion to the multiplier; for example, content played at twice the rate takes half as long.
How is speeding up different from trimming?
Speeding keeps the selected footage and plays it faster; trimming removes footage from the result.
Start with the source video
Make the Video Play Faster
Upload the source, set the target rate or duration, and review the accelerated picture and sound.