OiiOii and Revid AI, episode by episode

OiiOii and Revid AI read differently on five of the six behaviours: unit, redo charge, versions, transitions and replace in cut. They read the same on one-unit redo. From 4 source pages, read 2026-09-25; no maker pays to be listed.

Fig. 1 Filled: the pages speak to it. Blank: not said.

OiiOii and Revid AI, reading by behaviour, read 2026-09-25.
Behaviour	OiiOii	Revid AI
Unit	Shots	Scenes
Redo charge	None said	Charged again
Versions	None said	Undo history
One-unit redo	One unit at a time	One unit at a time
Transitions	First and last frames	None said
Replace in cut	Recomposite	Timeline

Inclusion rule. The six behaviours every editor is read on. Order. Register order of the behaviours.

1How the two differ

OiiOii regenerates single shots on a canvas and guides them with first and last frames; linked editing updates related scenes. Revid regenerates one scene's visual from a new description and keeps the video on a timeline with undo.

How an episode is built

OiiOii can produce narrative videos longer than 60 seconds from a single prompt, by stitching together coherent shots
OiiOii, FAQ

Technically, no.
Revid AI, AI Movie Maker page

Whether a redo is charged again

OiiOii: none said.

Each video costs one credit to generate, plus an additional credit per 1,000 characters over the initial 1,000.
Revid AI, AI Movie Maker page

How many versions are kept

OiiOii: none said.

Is editing destructive?** No — the editor has full undo/redo history.
Revid AI, video editor guide

Who controls transitions

Control video generation with first-frame and last-frame image reference for precise motion.
OiiOii, canvas feature page

Revid AI: none said.

Whether a finished cut can be partly replaced

change one element and related scenes update automatically.
OiiOii, canvas feature page

The built-in editor that opens after generation: frames and slides, media regeneration, audio tracks, captions
Revid AI, video editor guide

2Statements on file

FAQ, how long can videos be
Narrative videos longer than 60 seconds are stitched from shots; 15-second clips are also supportedOiiOii, FAQ / recorded 2026-09-25
FAQ, is there a limit to video length
Videos are frames and slides on a timeline; there is technically no length limitRevid AI, AI Movie Maker page / recorded 2026-09-25
FAQ, credit system
Each video costs a credit, with more credits for longer scripts; regenerating media is not priced separately on the pages readRevid AI, AI Movie Maker page / recorded 2026-09-25
Quick answers
Editing is not destructive; the editor keeps a full undo and redo historyRevid AI, video editor guide / recorded 2026-09-25
First/last frame and universal reference
Shots are guided by first-frame and last-frame referencesOiiOii, canvas feature page / recorded 2026-09-25
Concurrent generation and linked editing
Linked editing updates related scenes when one element changesOiiOii, canvas feature page / recorded 2026-09-25
Overview
A built-in editor opens after generation, with a timeline, split tool and export up to 4KRevid AI, video editor guide / recorded 2026-09-25

3How a segment-based editor handles what splits OiiOii and Revid AI

How SceneMixer's editor handles the points where OiiOii and Revid AI differ, read 2026-09-25.
Point	SceneMixer	Source
How an episode is built	An episode holds segments, and a segment holds every take generated of it	SceneMixer, what is inside a project
How many versions are kept	Every generation of a segment is kept, and the history control switches between them	SceneMixer, fixing one shot without redoing everything
Whether a finished cut can be partly replaced	After a segment changes, the episode is composited again; the earlier file stays until the new one replaces it	SceneMixer, compositing and sharing an episode

Inclusion rule. Points on which the two editors differ and SceneMixer's guides describe its own handling. Order. The order points take on every editor page.