An editor sends you an AAF, 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.
.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 the video world speaks — DaVinci Resolve, Avid Media Composer, Pro Tools and Premiere Pro all export one. It carries clip positions, fades, gain, automation and markers so a cut 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 when an editor hands you an AAF for scoring, sound design or the mix, 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.
There are three honest ways to get an AAF’s contents into Live. Which one fits depends on how often you do this.
Ask the editor to export stems (one WAV per track) and import those into Live. It costs nothing, but every clip boundary, fade, crossfade and marker is gone, and you line dozens of files up by ear. Fine once; painful when turnovers arrive every week. For a genuine one-off, this is the free answer — we’d rather say so than pretend otherwise.
If you’re on Windows, AATranslator reads and writes Ableton sets and has for years (around $249). It doesn’t run on macOS, which is the gap the tool below was built for.
AAF Bridge turns the AAF into a native .als with the
edit intact — positions, fades, automation, markers, the picture
on its own video track — and converts Resolve’s MXF audio to
WAV on the way. It’s a one-person studio, $49 one-time, and the
free demo is the full app (it converts the first
120 seconds of any timeline), so you can open the result in Live
and judge it on your real project before paying.
Any editor exports one. 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.
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.
No dedicated free converter exists. The free route is manual stems (you lose fades, crossfades and markers). On Windows, AATranslator can do it for around $249. AAF Bridge’s free demo converts the first 120 seconds of your real file, so you can verify the result before buying.
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:
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.
Download the free demo Read the full guide