BeatMarker Pro - AI Beat Detection for Premiere Pro

What is BeatMarker Pro?

A clean-room panel for Adobe Premiere Pro that turns any song into structured edit-ready data - beats, sections, drops, vocal entries, lyrics, stems - placed straight onto your timeline.

🎵

AI Music Analysis

Four analysis tiers from local Web Audio onset detection through Google Gemini Flash 3 multimodal deep analysis. Picks the right tool for the cut.

🎯

Section-Aware Markers

8-colour section-aware markers (verse / chorus / drop / buildup / bridge / intro / outro), confidence-gated section boundaries, peak-emphasis markers at the true emotional climax of each section.

🎚️

Stems & Loops

4-stem and 6-stem demix (vocals / drums / bass / other / guitar / piano), drum-stem backing track, auto and manual loop generation with snap-to-downbeat.

⚙️

Premiere Native

Sample-accurate metronome, four click-track import modes, beat-snap clip cuts, sequence + clip markers, sidecar JSON for portable analysis. CEP 11 panel - installs and updates cleanly.

Who It's For

🎬

Music Video Editors

Cut to the beat, drop to the drop, hit every chorus. BeatMarker places the markers and distributes your b-roll one-per-marker - filter by marker type so clips land only on choruses, only on drops, or only on every-Nth beat. Bypasses Premiere's stock Automate to Sequence (which uses every marker uniformly) so you stay in control.

📺

Trailer & Promo

Find the buildup, mark the drop, surface the peak-confidence emotional climax. Section-coloured markers make song structure visually obvious in the timeline ruler.

🎤

Lyric & Karaoke

Whisper-powered lyrics layer puts a Premiere marker per line or per word, section-coloured, optionally beat-snapped, with confidence filtering. Skip the manual transcription pass.

Features

Comprehensive AI-powered analysis with editor-first workflow

Analysis

Four Tiers

Local - Web Audio beats in browser, free
Server - frame-accurate beats, sections, signal-based drops, lyrics
Premium - Server + Gemini track enrichment (key, mood, genre, tempo feel)
Super Premium - Premium + chord progression, editorial notes

Beat Detection

Beats + downbeats (1/2/3/4)
Real percussive onsets (offbeat clicks)
Per-frame activations for confidence gating
Tempo Lock - uniform 60/bpm grid override

Semantic Layer

Genre, mood, tempo feel, key
Instrumentation + vocals detection
Chord progression (Super Premium)
Per-section editorial notes (Super Premium)

Markers

Section-Aware Colours

8 Premiere marker colours by section
Verse, chorus, drop, buildup, bridge…
Section duration ranged markers
Drop / buildup named markers

Peak & Confidence

Peak-emphasis markers at chorus climax
Confidence-gated section boundaries
Min-confidence slider
Vocal entry / exit markers

Lyric Markers

Per-line or per-word Premiere markers
Whisper transcription with confidence
Beat / downbeat snap with tolerance
Section-coloured lyric markers

Marker Tools

Beat Snap - quantize clip cuts to beats
Subdivide + select-every-N + region scope
Humanize - section-aware beat drop with live preview
Sync clips to beat — drop + resize b-roll to span [marker, next marker]

Stems & Audio

Demucs Stems

4-stem (vocals / drums / bass / other)
6-stem (+ guitar / piano)
AAC / Opus / WAV - Premiere-friendly
Loudness-normalised downloads

Loops

Auto loop from longest chorus
Manual bounds from waveform region
Server-rendered with snap-to-downbeat
Preview-then-import flow

Click Track Import

Server downbeat-accented or every-beat
Client match-markers (subdivision-aware)
Client steady-BPM grid reference
Drops onto sequence + bin

Metronome

Sample-accurate Web Audio
Four styles (BA_PR / boost / layered / steady)
Real-onset-driven offbeat clicks
Drum-stem backing track playback

Workflow

Premiere Integration

CEP 11 panel - Premiere 9.0 onwards
Sequence and clip markers
Stems imported as sequence audio tracks
Resilient track-add with manual fallback

Portable Analysis

Sidecar JSON next to source audio
.beatmarker.zip bundle - Full / Lite / Minimal tiers
IndexedDB cache, 7-day TTL
Drag-drop or button to restore on any machine

Editor Polish

Two-tier waveform with minimap
Mouse-wheel zoom + hover time tooltip
BPM read-out + tempo-feel indicator
Live status strip + tab counter badges

Pricing

Free to try, fair to own. Final tiers subject to change before launch.

Free

£0

Local analysis (Web Audio) - unlimited
5 trial server analyses (lifetime)
Full feature set during trial - drops, sections, lyrics, stems, AI enrichment
Premiere Pro CEP panel

Pro

£39 one-time

Unlimited frame-accurate analyses (beats, sections, drops, lyrics)
50 AI track-enrichment analyses / month (key, genre, mood, tempo feel)
15 deep AI analyses / month (+ chord progression, editorial notes)
All stems, loops, advanced markers
License-key support email

Studio

£7 / month · or £70 / year

Everything in Pro
300 AI enrichment + 100 deep AI analyses / month
50 stems demixes / month
Future GPU server (10-27× faster, serverless burst)
Priority queue + 6-stem demixing
Annual saves £14 (2 months free)

Educational pricing (50% off) · 14-day refund policy · Studio Team at launch

Founding Member Offer

First 50 customers (or first 30 days, whichever comes first) get Pro at £19 - half off the £39 launch price, locked in for life.

In exchange we'd love your feedback on what's working and what we should build next.

Claim Founder pricing →