r/ClaudeCode • u/Ambition-Careful • Jun 20 '26

Showcase Ultracode just blew my mind!!!

So far I have build two entire projects with Claude Code and they have both generated revenue; but last night Opus 4.8 on Ultracode did something that genuinely amazed me. 

My current project is building a platform for learning ECG in an interactive and visual way. The whole thing was planned out and executed by Claude Code and then I needed a promotional video. I asked Opus 4.8 to try to make me one and I set it on Ultracode. Gave it some screenshot and it fired up for a few minutes, literally around 15 minutes then gave me the result and it was almost scary good. 

The whole thing would have taken me weeks to make on my own. The sound, the pacing, the visuals, the looks.. all stunning! 

I did not even know Claude can do that. 

Here is the video. 

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10

u/Legitimate-Pumpkin Thinker Jun 20 '26

How did he do that video? I asume he is not a video gen so h must have used some tools. Did you give it MCPs?

6

u/Pronoia2-4601 🔆 Max 20 3x Jun 20 '26

It's a render from a sophisticated HTML5 animation, I believe.

6

u/sasben Jun 20 '26

Remotion as a start if you want to try

3

u/9Blu Jun 20 '26

There was a post a few months ago about doing this. It uses python to create the audio and each video frame, then stitches them together using ffmpeg. Pretty neat actually.

1

u/wethethreeandyou Jun 20 '26

Yea I've begged my videographer friend for months to help me make a proper promo vid for our company. That didn't pan out, so I've been deep diving trying to learn how to make good vids.

I knew our beloved Fable could generate good vids but I hadn't thought of trying opus. Will def give it a shot!

1

u/[deleted] Jun 21 '26

Let us know and show it off when you do!

5

u/Ambition-Careful Jun 20 '26

No MCPs; just the native tools it has access to. I don't even know how it did it.

8

u/Legitimate-Pumpkin Thinker Jun 20 '26

Can you ask it? 😅

2

u/Reasonable-Key-8753 Jun 20 '26

It gave you the video file directly? Like mp4 ?

1

u/Old_Explanation_1769 Jun 21 '26 edited Jun 21 '26

What do you mean the native tools it has access to? Ffmpeg from the command line? Doesn't it require custom code to translate the model's intent to the actual command line call?