What is an EDL?
An EDL — edit decision list — is a machine-readable list of every cut in an edit: which source clip, which in-point, which out-point, in what order. The video file is the output; the EDL is the edit itself.
What does an EDL actually contain?
A minimal EDL is a list of events. Each event says: take this source file, from this timecode, to this timecode, and place it next on the timeline. Modern EDLs add audio crossfade lengths, speed, and per-cut metadata — but the core has not changed since CMX 3600 tapes in the 1970s: the edit is a list, not a file.
| Event | Source | In | Out | Note |
|---|---|---|---|---|
| 001 | interview_a.mp4 | 00:00:04:05 | 00:00:09:19 | cold open |
| 002 | interview_a.mp4 | 00:00:12:02 | 00:00:15:10 | j-cut, 15ms audio lead |
| 003 | broll_desk.mp4 | 00:00:01:00 | 00:00:03:12 | cutaway over event 002 tail |
Why does the EDL matter more in AI editing than ever?
Every edit Never makes is a mutation of the EDL, and every render is a pure function of it. That single rule is what makes an AI editor trustworthy: the same EDL renders to the same file, byte for byte, every time. If a graphic anchors to second 41.6, it stays anchored — because the timeline is data, not a side effect of a render.
It is also the honest answer to lock-in. Your edit isn't trapped inside our renderer: the export to Premiere or CapCut rebuilds the cut list as a native project. Compare how the tools in our editor roundup handle this — most return a flat file only.
How is an EDL different from a rendered video?
A rendered MP4 is ~24 frozen pictures per second — millions of pixels with no memory of why any cut happened. An EDL is a few kilobytes that remember everything: every take you kept, every um you dropped, every boundary. Re-rendering one changed cut from an EDL takes seconds; re-editing a flat MP4 means starting over.
Read the transcript
This is a finished video. And this is its EDL — the edit decision list. Clip one: keep 4.2 seconds to 9.8. Clip two: keep 12.1 to 15.4. Every cut, as data. Change the list, re-render, new edit. Lose the video, keep the list — you've lost nothing. The file is the cake. The EDL is the recipe.
Frequently asked questions
Is an EDL the same as a project file?
A project file is one editor's private format. An EDL is the portable core of it — the cut list. Premiere, CapCut and DaVinci can all rebuild a timeline from the same cut list, which is why Never uses it as the export format.
Why do AI video editors need an EDL?
Because deciding cuts and rendering pixels are different jobs. An AI that outputs only a finished file can't show its work, can't be corrected cut-by-cut, and can't re-render one change cheaply. An AI that outputs an EDL can do all three.
Can I open Never's EDL in Premiere or CapCut?
Yes. Never replays the EDL against your raw footage and writes a real project — one trimmable clip per cut, not a flattened file. Every cut stays a real edit point you can slip, slide or ripple.