A young man plays guitar under the rain
text-to-video
Any aspect ratio
cinematic photo of a young male dancer mid-movement in a wet New York alley at night, soaked white shirt clinging to his athletic body, streetlights and neon reflections glimmer on his abs, puddles splash around his feet, seductive atmosphere, cinematic lighting, shallow depth of field, ultra-realistic, moody, dramatic, detailed 4k Playing on a Guitar and dancing.
AI B-Roll Explainer Template (Text-to-Video)
Turn any idea into polished, cinematic explainer b-roll in minutes using Magic Hour’s Text-to-Video engine. This template is designed for creators, founders, and marketers who need fast, on-brand visuals for product explainers, demos, landing pages, ads, and social content—without a video team.
What this template does
This Text-to-Video template converts a short written description into a fully animated explainer-style clip. It’s optimized for:
- Product and feature explainers
- Startup launch videos and landing page loops
- SaaS onboarding flows and tutorials
- Pitch decks and investor updates
- Social content (TikTok, Reels, YouTube Shorts, LinkedIn)
You provide the concept and key points; the model generates smooth, on-topic footage that feels like custom b-roll shot for your script.
Because this template is built on Text-to-Video, it can:
- Visualize abstract ideas (APIs, automation, data security, AI workflows)
- Create product-style shots from text (dashboards, apps, websites, devices)
- Match a visual tone (minimal, cinematic, corporate, playful, illustrative, etc.)
- Produce consistent series of clips for multi-scene videos
How to remix this template in Magic Hour
You can use this template as a starting point and adapt it to your product, brand, and channel. A common workflow:
Define your goal in one sentence
Example: “30-second explainer b-roll showing how our SaaS automates invoice processing for small businesses.”Write a focused text prompt
In Text-to-Video, describe:- Who or what should be on screen (e.g., “modern desktop dashboard with charts and notifications”)
- The setting (e.g., “clean startup office, natural lighting, soft depth of field”)
- The action (e.g., “data automatically flowing between apps, invoices getting processed”)
- The style (e.g., “cinematic, product video, smooth camera movement, high resolution”)
Treat this like writing stage directions for a motion designer.
Break your idea into scenes (optional but powerful)
Many strong explainers are just 3–6 short clips stitched together:- Hook scene (problem)
- Context scene (who it’s for)
- Product or feature scenes (how it works)
- Outcome scene (results, transformation)
Generate a separate Text-to-Video clip for each scene, all derived from this template’s style.
Remix with complementary Magic Hour tools
Once your base b-roll is generated, you can deepen or customize it:- Use Video-to-Video to restyle existing footage (e.g., take a basic screen recording and turn it into a polished animated explainer).
- Use Animation to generate extra animated elements or loopable sequences to overlay in your edit.
- Create supporting images or thumbnails for your video using the AI Image Generator or AI Art Generator.
- Design consistent channel thumbnails or covers with the Thumbnail Maker or Album Cover Generator.
Add voice and sound (optional but recommended)
- Generate professional narration with the AI Voice Generator or clone your own delivery style via AI Voice Cloner.
- Convert your script to a talking head sequence if you want a face on camera using AI Talking Photo, then intercut with this b-roll template’s outputs.
Polish for publishing
- Make your clips crisp on any platform using the Video Upscaler.
- Auto-generate subtitles for accessibility and engagement with the Auto Subtitle Generator.
- If you need stills from your video (for blogs, decks, or ads), you can upscale and clean them with the AI Image Upscaler and Image Background Remover.
Prompt patterns that work well
Below are reusable prompt structures you can copy, adapt, and remix inside Magic Hour. They are designed to work well with this Text-to-Video template:
Product dashboard explainer
“Cinematic close-ups of a modern SaaS dashboard on a laptop, minimal UI, smooth camera moves, data visualizations animating, notifications resolving problems automatically, daylight in a clean startup office, professional product demo style.”Workflow automation / API explainer
“Abstract 3D visualization of data flowing between apps, glowing lines connecting icons, tasks moving from ‘pending’ to ‘done,’ high-tech but clean design, modern UI-inspired shapes, soft gradients, loopable b-roll for tech explainer video.”Mobile app feature highlight
“Close-up of a smartphone in hand, new mobile app interface, user tapping and swiping through features, subtle reflections, high-end commercial style, neutral background, focus on clarity of UI.”Before/after transformation
“Split-screen showing chaos on the left (messy spreadsheets, notifications piling up) and clarity on the right (organized dashboard, automated workflow), simple motion graphics, modern startup color palette, explainer video style b-roll.”Conceptual / abstract benefits
“Metaphorical visual of ‘saving time’ for professionals: clocks dissolving into smooth data streams, calendar blocks rearranging themselves, calm, focused workspace in the background, minimal, elegant design.”
Use these as starting points, then refine the wording to match your specific product, audience, and brand vocabulary.
Combine this template with other Magic Hour capabilities
For more advanced or experimental explainers, consider chaining tools:
Turn static designs into motion
- Generate product mockups with the AI Photo Generator or AI Image Generator, then bring them to life with Image-to-Video.
- Use Animation to create looped UI motions or icon animations that match your brand.
Add faces, characters, or presenters
- Generate on-brand characters with the AI Character Generator or Animated Characters Generator, then animate them using Animation or integrate them into your Text-to-Video scenes.
- Create avatars and host-style visuals with the Avatar Generator or AI Headshot Generator, then pair them with the AI Voice Generator.
Refine visuals for brand and clarity
- Use the AI Image Editor to adjust or clean supporting stills (mockups, diagrams, thumbnails) around your video.
- Remove unwanted elements from images used inside your explainer with the AI Remover or Remove Object from Photo.
- Generate consistent backgrounds for scenes or overlays with the AI Background Generator.
Who this template is for
This explainer b-roll Text-to-Video template is optimized for:
Startup founders & product teams
Launch pages, investor updates, feature releases, and App Store/Play Store previews.Marketers & growth teams
Ad creatives, A/B test variations, social explainers, onboarding and lifecycle campaigns.Developers & technical teams
API explainers, architecture overviews, dev tool demos, internal education clips.Course creators & educators
Concept explainers, lesson intros, and visual metaphors for complex topics.
If your goal is to repeatedly produce clear, modern explainer-style content without spinning up a full motion design pipeline, this template is designed for you.
Tips for getting strong results
- Write prompts like a director: specify subject, setting, motion, and style.
- Keep each clip focused on one idea; generate multiple short clips rather than one long, unfocused sequence.
- Maintain consistent visual language across all scenes (e.g., “minimal, bright, startup office” or “dark, cinematic, high-contrast tech”).
- Use the same core descriptors across your prompts so videos look like a unified campaign.
- Pair b-roll from this template with clear narration or on-screen text for maximum comprehension and retention.
Related Magic Hour templates and tools
If you like this template, you may also want to explore:
- Video-to-Video – restyle or enhance existing footage into a more polished, on-brand explainer.
- Animation – generate animated elements, loops, or character motions to complement your b-roll.
- Face Swap Video – create playful or personalized explainers with recognizable faces in your scenes.
- Lip Sync – sync generated or cloned voices to characters or presenters for talking explainer segments.
Use this Text-to-Video explainer template as your base layer, then layer in narration, motion graphics, and supporting assets from other Magic Hour tools to build a repeatable, scalable video system for your product.