Video Generation

By the Syncfusion DevTutorials team · Last updated October 27, 2026

Generate short product videos that stay on-model: image-to-video from the product photo, several takes, frame checks for identity, words and motion, cost per second, and a visible AI label.

What Video Generation Is

Video generation = a model that makes a short video clip from a prompt (text-to-video), or from a picture plus a prompt (image-to-video).

In this lesson, the claims app needs three short clips for its help pages: the KettleMax with steam rising, the Zephyr Pro fan spinning up, and a parcel box with the words "Free returns".

The first version types a prompt and uses the first take. The kettle in the clip is a different kettle. Halfway through, it even changes colour.

Press Play, or use Next to go one step at a time.

• Frame 1: text-to-video, three takes per shot. Most takes drift off the real product.
• Frame 2: image-to-video, starting from the real product photo. The product stays the same.

Simple lesson: a text prompt describes a kettle. Show the model your kettle.

A Real-World Example

Think about a film crew shooting an advert.

• They bring the real product to the set, not a drawing of it.
• They shoot several takes of each shot.
• The director watches every take, frame by frame, for mistakes.
• The titles are added afterwards, in editing.
• The end card says it is an advert.

Video generation works the same way:

• The real product = image-to-video from the product photo.
• Several takes = generate 2 or 3 takes, from different seeds.
• Watch every take = frame checks: product identity, words, motion.
• Titles in editing = words as a text layer, not drawn by the model.
• The end card = a visible "AI-generated" mark and a C2PA label.

Simple lesson: anchor on a real image, shoot takes, check frames, label it.

What You Will Learn

By the end of this lesson, you will be able to:

• choose between text-to-video and image-to-video
• spot the common flaws: identity drift, impossible motion, flicker and misspelt words
• check generated takes frame by frame
• work out the cost of a batch before you run it
• label generated video for viewers

The Flaws to Look For

Step through all three frames.

• The row of checks: product identity, words, then motion.
• The score: flawed takes still accepted, and shots with a clean take.

Simple lesson: each check catches its own kind of flaw.

What It Costs

Video models are billed per second of video, and most make a fixed length (often 8 seconds) whether you need it or not.

Step through all three frames.

• High quality, 3 takes: far over budget.
• Fast, 5 takes: still over.
• Fast, 3 takes: within the $12 budget, and every shot has a clean take.

cost = 8 s (or the shot's length, if longer) × price per second × takes

Prices here are illustrative. Check your provider's current prices before you plan a batch.

Click the button and look at the Pipeline tab.

• The player: press Play take to watch each take. The flaws really happen as it plays.
• The table: the real flaws, and what your checks found.

Lab Exercise: A Clean, Labelled Take for Every Shot

Your task: set up the video stages, then press Check.

Click the button and open the Pipeline tab.

• Ingest: text only, or the product photo as the first frame.
• Perceive: the model, takes per shot, and the seed.
• Structure: a text layer for words, and trimming.
• Verify: identity, words and motion checks.
• Use: the visible mark and the C2PA label.
• To pass: a clean take for all 3 shots, no flawed take accepted, under $12, marked and labelled.

Build It in TypeScript

Work out the cost before you press Generate.

export function costFor(seconds: number, perSec: number, takes: number): number {
  const billed = Math.max(seconds, 8);                 // the model always makes at least 8 s
  return Math.round(billed * perSec * takes * 100) / 100;
}

TL;DR

1. Text-to-video invents the product; image-to-video starts from the real photo.
2. Generate a few takes; keep the first clean one.
3. Check frames: identity, words, physics, flicker, length.
4. Put words on as a text layer.
5. Video is billed per second, often 8 s minimum: work out the cost first.
6. Add a visible mark and a C2PA label.

Common mistakes

Check Your Understanding

Exercises

What to Remember

• Show the model your real product.
• Shoot a few takes; keep a clean one.
• Check frames, not just the first one.
• Words go on as a text layer.
• Work out the cost first.
• Label it, visibly.

Further Reading

• C2PA specification, by the Coalition for Content Provenance and Authenticity: provenance for video as well as images.
• Content Credentials: how labels are shown to viewers.

Next: Multimodal Search, where the app finds the right page in an archive by what it says and by how it looks.