Kira

Guide · Making PMVs

How to make a PMV: the 2026 workflow

Updated Aug 2026·9 min read·by the Kira team

A PMV lives or dies on one thing: whether the cuts land on the music. This guide walks the full workflow (building a clip library, choosing a track, laying out an intensity arc, and editing to the beat) whether you cut by hand or let a sampler propose the first draft.

Build and tag your clip library

Everything downstream depends on a tagged library. Tag by performer, act, framing and energy, not by source video. A clip tagged tease / closeup / slow can be found the moment your arc calls for it. An untagged folder of full scenes cannot.

Cut long sources into 5–20 second ranges as you watch. Fifty well-tagged clips beat five hundred raw files. The tagging pass feels slow the first time, but it is the single highest-leverage hour in the whole workflow, and you only pay it once per source.

Pick a track and find the beat grid

The song is the skeleton. A steady, legible beat between 100–145 bpm gives you a grid every cut can snap to. Map bar starts first: they're where phase changes and drops belong.

A beat grid derived from the track: bar starts brighter, cuts snapped to beats.

Tracks with heavy tempo drift, rubato intros, or long beatless breakdowns fight you the entire edit. If you love a track like that anyway, plan your beatless stretches deliberately: they're where captions and edge holds live.

Design the intensity arc

Great sessions breathe: soft open, building middle, an edge before the finish. Sketch the arc before you place a single clip. It decides which tags each stretch pulls from and how fast the cuts come.

A five-phase arc: soft → medium → hard → edge → climax.

A useful default for a 8–10 minute session: two minutes of tease at half-tempo cuts, three minutes climbing with the cut rate, a hard phase that matches the track's peak, one edge hold against a breakdown, then the climax phase riding the final chorus.

Cut on the beat, every time

The rule that separates PMVs people finish from PMVs people scrub: every cut lands on a beat, and phase changes land on bar starts. Viewers can't name it, but they feel it instantly: on-grid cuts read as intentional, off-grid cuts read as sloppy.

Cutting by hand, that means zooming to the waveform and nudging every boundary to the transient. It's exact, tedious work: a 9-minute session at 140 bpm has over 300 candidate cut points. This is the part samplers automate first: derive the grid from the audio, then snap every trim, move, and caption to it by construction.

Captions, edges and the finish

Captions, countdowns, and edge holds are what turn a music video into a session. They're the interactive layer that cockhero built a genre on. Three rules keep them working:

Render with the beat meter burned in if your player supports nothing fancier than an MP4: the meter is what keeps a session playable rather than just watchable.