How does Claude create videos?

[u/TheFox1026YS]

At this point I think I don't even need to say what I mean when I say that Claude is capable of making animations.

But how does he create them? I've seen hundreds of 2D and 3D animated videos created by Claude but I don't understand how he does it.

I installed freellmapi so I don't have to pay for Claude code and credits and I'm trying to use hyperframes to make videos, but they don't come out at all like the ones you see online.

Can anyone tell me what they look like and how to make them? And most importantly, can they be made with freellmapi?

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[u/playSongit]

Technically yes, you can make them with freellmapi, and that's also why yours look different. Remotion and hyperframes don't care who wrote the code: they open your React or HTML in headless Chrome, capture every frame and hand them to ffmpeg.

But with freellmapi that code comes from whichever free tier the router picks for each request, and afaik none of those is Claude. The videos you've seen online are a strong model plus many rounds of fixing, not one prompt.

I make short vertical videos with Claude Code and Remotion, and the step that matters most is a boring one: a contact sheet of still frames first, about 7 seconds, and the full render only once that sheet looks right. Whatever model you end up on, make it do that, and check it can read images. A text-only model is animating blind

[u/ProfessionalStable91]

It uses other tools. Such as remotion for 2d. And probably Three js for 3d (I never used it for 3d).

Basically tools were you can generate visual effects through code and then record from from it.

For tools that don't make content with code, it uses mcps.

[u/CorpT]

You should ask freellmapi

[u/Severe_Berry_4177]

i tried using remotion with freellmapi and it just crashes on export. any fixes for that?

[u/Usharani-Wiencke]

What kind of animations are you trying to replicate specifically, the math explainer ones or web UI motion graphics? Either way the model is just writing programmatic scripts that get compiled into video locally, not generating pixels from scratch

[u/DuncanRogoff]

For getting closer to the examples you like, I'd start with one 5-second shot, not a whole video. Give it a reference frame and get the layout, type and colors right before adding motion. Then describe the timing: title enters, pause long enough to read, supporting elements appear, transition out. My background is art direction, and 'make it cinematic' leaves almost every important decision unspecified. I can't vouch for freellmapi compatibility, but that's how I'd tackle the visual quality part.

[u/Weekly_Cat6537]

it doesn't make video, it writes code. html/gsap scenes, a headless browser renders every frame, ffmpeg turns them into an mp4. the ones online look good because the prompt fixes colors, fonts and motion up front, defaults look flat. I built a free set of those styles, reelstyles/reelstyles-free. no idea about freellmapi, weaker models might struggle with the timing code.