VidSaveTikPRO
Audio Pop & Click Elimination Studio

TikTok Audio Loop Fade & Crossfade Calculator

Calculate exact millisecond crossfades and video frame durations for seamless audio loops. Eliminate jarring pops and abrupt volume drops in CapCut and Premiere.

Audio Track Parameters

Track Tempo (BPM)128 BPM
80 (Lofi / Chill)128 (House / Pop)160 (Phonk / Trap)
Exact Timeline Crossfade Values1 Frame = 33.33ms
Recommended CapCut Crossfade Duration
59 ms
= Exactly 2 Frames on a 30 FPS timeline
Quarter Note (1 Beat Duration)469 ms
Recommended Curve TypeExponential / Equal Power
The Zero-Crossing Rule:Never cut audio where the waveform amplitude is high. Always cut at the 'zero-crossing point' (where the center baseline line is crossed) to avoid audio pops.

Why Video Loops Click or Pop on Mobile Phones

When an audio file terminates with non-zero voltage, the phone's speaker coil snaps back violently to its resting center, producing an audible pop. Applying a micro 2-frame crossfade ramps the audio smoothly to zero, rendering the loop completely imperceptible.

Frequently Asked Questions (FAQ)

How do I set milliseconds in CapCut?

In CapCut, tap your audio clip, tap 'Fade', and adjust the 'Fade Out' slider to match the calculated seconds (e.g., 0.1s or 0.2s).

What is Equal Power vs Linear fade?

Linear fades cause a 3dB volume dip in the middle of a crossfade. Equal Power maintains constant perceived acoustic volume throughout the transition.

Essential Reading

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