An editor sends you an AAF — or the studio hands over a Pro Tools or Nuendo session as one. You drag it onto Ableton Live, and nothing happens: Live can’t read it. Here is the fix, start to finish, plus an honest account of what survives the trip and what doesn’t.
The whole import in about 80 seconds. Nothing from YouTube loads until you press play — watch on YouTube →
.als) first. AAF Bridge does that
in a couple of clicks — clip positions, fades, automation and
markers intact, the picture cut on its own video track — and
the result opens like any session you saved yourself.
AAF (Advanced Authoring Format) is the timeline-exchange format of post-production — on the picture side DaVinci Resolve, Avid Media Composer and Premiere Pro export it, and on the audio side so do the big DAWs: Pro Tools, Nuendo, Cubase. It carries clip positions, fades, gain, automation and markers so a session can move between apps without rebuilding it by hand.
Ableton Live simply never implemented it. There is no File → Import AAF, in any version through Live 12, and no export either. So whether the AAF comes from an editor’s cut or a Pro Tools/Nuendo session, Live has no way in — and on top of that, Resolve often wraps its audio in MXF, which Live can’t read either.
The AAF isn’t broken and you don’t need a different export. You need to convert it into something Live does open: a native Live Set.
Because Ableton can’t read AAF and neither your editor nor
your DAW can save a Live project, the step in between is a converter.
AAF Bridge turns the AAF into a native
.als with the edit intact — clip positions, fades,
crossfades, clip gain, volume automation, markers, and the picture cut
on its own video track — and converts DaVinci Resolve’s
MXF audio to WAV on the way in. The result opens like a session you saved
yourself, so you start mixing instead of rebuilding.
It’s a focused independent studio: $49 one-time, no subscription, converts on your own machine, on macOS and Windows. And you don’t buy blind — the free demo is the complete app and converts the first 120 seconds of any timeline, so you can open the result in Live and judge it on your own project first.
Any editor or DAW exports one — Resolve,
Media Composer, Pro Tools, Nuendo. From
Premiere Pro, ask for
File → Export → AAF — that’s
its sample-accurate route out (not its XML). Have the media sent
along, or embedded in the AAF.
Pick the import direction at the top. If you haven’t bought yet, the free demo does everything — it just caps output at the first 120 seconds, which is plenty to check a real file.
Drag the AAF onto the drop zone. AAF Bridge reads it and shows the tracks, clips, markers and media type it found. Set the project tempo and time signature — AAF carries neither, so this is where your Live session gets its grid.
AAF Bridge writes a complete Live project folder next to the source file. MXF-wrapped audio is converted to WAV automatically, and a plain-text report lists exactly what transferred and what a limit left out.
.als in Ableton LiveDouble-click the result. It opens in Live 11 or 12 as a normal session: clips placed sample-accurately, fades and crossfades, clip gain, volume and pan automation, markers as locators, and the picture cut on its own muted video track so you can write and mix to image.
An honest matrix beats a feature list. This is what arrives in Live when you convert an AAF, and what can’t — where a limit comes from the format or the source app, it’s noted.
| Timeline element | Into Ableton Live |
|---|---|
| Clip positions & source offsets | Yes — sample-accurate |
| Track names | Yes |
| Fades & crossfades | Yes — as Live-native crossfades |
| Clip gain | Yes |
| Volume & pan automation | Yes — as real envelopes* |
| Markers | Yes — as locators |
| Track & clip colors | Yes |
| Picture / video cut | Yes — on its own muted video track |
| MXF-wrapped audio (Resolve) | Yes — auto-converts to WAV |
| MIDI, plugins, bus routing | No — AAF is audio-only; no format carries them |
| Time-stretched (warped) clips | Flagged for consolidation, never silently rendered |
* Some editors don’t write everything into their AAF in the first place — DaVinci Resolve, for example, doesn’t export pan or volume automation into AAF at all, so there’s nothing there for any tool to recover. The conversion report tells you per file what was present and what wasn’t.
Export a timeline as AAF (with source media). Its audio usually arrives as MXF — AAF Bridge converts that to WAV for you. Pan and volume automation aren’t written into Resolve’s AAF, so those two can’t come across from Resolve; everything else does.
Use File → Export → AAF — that’s
the sample-accurate way out. Premiere’s own XML is a fallback
only; prefer the AAF whenever you can.
Final Cut doesn’t write AAF. Export FCPXML or the FCPXMLD bundle (FCP 10.6+) instead — AAF Bridge opens both into Live, with volume automation arriving as real keyframes.
File → Export → Selected Tracks as New AAF/OMF,
choose AAF, consolidate the audio and add handles for trim room. Clips
land sample-accurately in Live — with pan and volume automation,
which Pro Tools writes into its AAFs.
Full guide →
File → Export → AAF. Steinberg’s AAFs
also carry pan and volume automation — they arrive in Live as real
envelopes. Full guide →
Export the sequence as AAF, embedded or linked — marker names arrive as Live locators, MXF audio converts automatically. Full guide →
No. Live has no AAF import or export in any version through Live 12.
You convert the AAF to a native .als first; it then opens
like any session you saved yourself.
Yes — AAF Bridge detects MXF-wrapped audio (common from Resolve) and converts it to WAV automatically during import. Nothing to install.
Converted projects open in Live 11 and Live 12. Upgrade a Live 10 session in Live first.
AAF is an audio-only exchange format — no DAW carries MIDI, plugin chains or routing through it. Bounce MIDI to audio and recreate routing in the target.
Yes — AAF Bridge is two-way. A finished Live Set exports back to AAF (Resolve, Pro Tools, Media Composer), Premiere XML or FCPXML/FCPXMLD, with crossfades, a timecode track and optional collected media.
Coming from a specific editor? These walk the exact export settings and what to expect on each route:
And the way back out of Live:
The free demo is the full app — it converts the first 120 seconds of any timeline, so you can open the result in Live before spending anything. $49 one-time, no subscription, runs offline. macOS & Windows.
Download the free demo Read the full guide