Upload a clip and the AI continues it - same scene, same motion, just longer. Useful when the take ends a beat too early and reshooting is not an option.
Extending a video means generating new frames that continue from where your clip ends - same scene, same motion, just longer. It is not slow motion (which stretches the frames you already have) and not a freeze or a loop; the added seconds contain content that was never filmed.
The last couple of seconds matter most - that is what the AI continues from.
Optional. Leave it blank and the AI just keeps the existing motion going.
You get the extension, which you can put after your original in any editor.
An MP4.
Not a freeze frame, not a loop, not a slow-motion stretch - new frames that follow from the last ones.
Lighting, grade and framing carry over from what you uploaded.
The most common reason people need this: the shot is right, it is just half a second short.
New accounts get 30 credits. No card.
Give an edit room to breathe without going back to the shoot.
A 6-second pre-roll when your footage runs 5.
Extend the last shot so a title has somewhere to sit.
This one needs a capability we have not wired up yet. Everything else here — text to video, image to video, face swap, animate old photos — works today. Leave an email and we'll tell you the day ai video extender opens.
A few seconds per run, and you can chain runs. Quality drops the further it gets from real footage - each extension is guessing from the one before it, so the third extension is a guess about a guess.
No. You get the new section as its own file and join them yourself. Your source is untouched.
Steady, continuous motion - a walk, a drift, a slow push. Hard cuts, fast camera moves and heavy motion blur in the final frames are what it handles worst, because there is less to infer from.
No. Slow motion stretches the frames you already have; this generates new ones. If you just need the clip to last longer and do not care about new content, slowing it down in any editor is free.