Running times are worth reading
Seven makers print running times, and the spread is wide: Flixly's parts and GenCartoon's mini-movie run 15 seconds, Revid's films 0:28 to 2:01, SceneMixer's sample episodes around two minutes, and Runway's festival winners 4:19 to 8:21. From 3 source pages, read 2026-09-25; no maker pays to be listed.
The number says how much story was attempted in one piece. A film under half a minute is a scene; one of eight minutes needed continuity across dozens of shots.
The source of the piece matters as much as the length. Runway's winners are by named filmmakers, often using several tools; Revid's are marked as generated in one go.
Where no running time is printed, the only way to know is to watch, which is exactly the effort a showcase is meant to save.
| Maker | Item | On the page |
|---|---|---|
| Revid | Running time | Running times printed: 1:27, 2:01 and 0:28 |
| Runway | Running time | Running times printed for most winners, such as 7:50 and 5:29 |
| SceneMixer | Running time | Running time printed beside the episode, 140 seconds for The Last Envelope |
| Runway | Credit | Filmmakers named for each winner, such as Dave Clark |
Inclusion rule. Readings from the index cited on this page. Order. The order the page takes them in.
1In the makers' own words
Film 02 2:01 Generated in one go Sam Is Fired
Revid, homepage
A Face Only A Mother Could Love Robert Gaudette 7:50
Runway, AI Festival page
Episode 1 ยท The Last Envelope (140s)
SceneMixer, The Last Envelope sample page
TAIRELL ISN'T REAL Dave Clark 5:04
Runway, AI Festival page
- Films sectionRunning times printed: 1:27, 2:01 and 0:28
- Film Winners 2026Running times printed for most winners, such as 7:50 and 5:29
- Episode lineRunning time printed beside the episode, 140 seconds for The Last Envelope
- Film Winners 2026Filmmakers named for each winner, such as Dave Clark