Studio templates · Other
Simple Hello World Video Template
A professionally designed other template.
No account needed until you render.
What you can change
- NAME
- WORLD
Output
- Format
- MP4
- Size
- 1280 × 720
- Length
- Set by its clips
- Frame rate
- 25 fps
Make one for every row of data
One render is a demo. A video for every row of your data is the workflow. Give your AI agent the prompt, or run the script against a CSV.
This simple Hello World demo template will show you how to use a merge filed text placeholder to replace text in a video. The video also demonstrates how to use a video clip, audio clip and how to add motion effects and transitions.
Common questions
How do I change the text and media without editing the JSON?
Use the 1 merge fields listed above. Send a merge array with your own values for each field and the API swaps them in at render time, so one template can produce thousands of unique videos.
Can I render this in full HD or 4K for YouTube?
Yes. This template renders 1280×720 by default. Set output.resolution to "1080" or output.size to a larger 16:9 size in the JSON; the layout scales with it.
Can I swap the footage for my own video?
Yes. Replace the video asset's src with a public URL of your file (MP4 works best). Use trim and length on the clip to pick the part you want, and the template's effects apply to your footage.
How do I change the text and fonts?
Edit the text on each text asset in the JSON. Fonts come from the timeline fonts list or the asset's font family; add your own font file URL to timeline.fonts to use a brand typeface.