Vidu Q4 Preview

Vidu Q4 Preview turns product photos and visual references into 3–16-second videos with synchronized audio and output options up to 4K. Access it through GPTProto and manage supported video models with one API key and a shared balance.

Modalidades

Entrada

Prompt*

Image*

Duration

Resolution

AudioWhether to generate audio.

Seed

Saída

Exemplos de uso da API

curl --request POST "https://gptproto.com/api/v3/vidu/viduq4-preview/image-to-video" \
    --header "Authorization: Bearer $GPTPROTO_API_KEY" \
    --header "Content-Type: application/json" \
    --data '{
        "prompt": "A tiny origami fox sailing a teacup across a moonlit puddle",
        "image": "",
        "duration": 5,
        "resolution": "720p",
        "audio": true,
        "seed": 1
    }'

Preços Vidu Q4 Preview

Comece pelo custo de uma única amostra e escolha um orçamento de teste. As tarifas da GPTProto são 20% abaixo do preço de tabela.

Resolução

Vídeo personalizado

Cenário	Lista de Vidu	OpenRouter	GPTProto	Economia / mês
Anúncios curtos de produto30 × 8s / mês	$28.80	$30.38	$23.04	−$5.76≈ $69.12 / ano
Clipes sociais60 × 5s / mês	$36.00	$37.98	$28.80	−$7.20≈ $86.40 / ano
Geração em massa100 × 10s / mês	$120.00	$126.60	$96.00	−$24.00≈ $288.00 / ano

Custo mensal por fonte

OpenRouter

$0.00

Vidu

$0.00

GPTProto

$0.00

Economize $0.00 / mês

Economia anual ≈ $0.00 · pague pelo uso

Vidu Q4 API

Build image-led ads, character scenes, and product videos with the Vidu Q4 API on GPTProto. Start with an approved image or reference assets, then direct motion, camera changes, and sound. Compare the available settings and current quote in the playground before integrating the same workflow into your application.

Animate an Approved Starting Image

Use one image as the opening frame, then describe the subject’s movement and camera direction. This route suits product photos, character artwork, and compositions that already have a clear visual starting point.

Guide Products, Characters, and Voices

Combine visual references with optional voice samples to guide subject identity, scene style, and dialogue. Reference-to-video is useful when a recognizable product or character needs to carry across changing camera angles.

Tell a Story in Up to 16 Seconds

Generate 3–16-second clips and describe a sequence of story beats with camera changes. Give the scene time for an opening hook, a clear action, and a closing moment within one generation.

Choose Up to 4K with Synchronized Sound

Choose 540p, 720p, 1080p, 2K, or 4K, with sound or silent output. Test the composition at a lower resolution before generating the version intended for delivery.

What Is Vidu Q4 Preview?

Vidu Q4 Preview is Vidu’s image-led video model for single-image animation and reference-guided scenes. Image-to-video uses an opening frame; reference-to-video draws on supplied images and optional voice samples to guide the subjects and scene. Both official API routes offer synchronized audio and video, camera switching, and output up to 4K.

For a catalog image that already establishes the composition, start with image-to-video. For a scene involving a product, presenter, and separate location references, reference-to-video gives each asset a role. Describe those roles explicitly rather than treating every uploaded image as interchangeable.

Specification	Official Q4 Preview API capability
Model ID	`viduq4-preview`
Generation modes	Image-to-video; reference-to-video
Output duration	3–16 seconds, integer values; default 5 seconds
Output resolution	540p, 720p, 1080p, 2K, 4K; default 720p
Single-image input	One opening-frame image
Reference inputs	1–15 images; optional 0–3 voice references
Audio output	Synchronized sound or silent output
Reference-mode framing	16:9, 9:16, 1:1, 3:4, 4:3

Available settings on GPTProto depend on the selected route. Use the live API documentation for the platform’s input limits and accepted field names.

Vidu Q4 for Ecommerce and Batch Video Workflows

Start with approved product photography and a short shot list. Assign each reference a purpose: product identity, presenter, location, or lighting. For a launch clip, plan a close-up, one demonstrative action, and a clean closing shot. Specify which proportions, materials, and packaging details should stay recognizable.

For multiple SKUs, keep the same prompt structure and replace the product assets. Change one variable at a time—such as the opening hook or camera move—to make comparisons useful. Review motion, product geometry, and dialogue before delivery; add exact prices, legal copy, and small labels in your editor. Track total spend against the number of approved clips when planning a batch budget.

Vidu Q4 vs Vidu Q3 Pro vs MiniMax H3

Use this comparison to shortlist models by input and delivery requirements. A 16-second ceiling alone does not distinguish Q4 from Q3 Pro; the relevant differences include resolution and reference workflows.

Decision factor	Vidu Q4 Preview	Vidu Q3 Pro	MiniMax H3
Generation length	3–16 seconds	1–16 seconds for T2V/I2V	4–15 seconds
Highest documented output	4K	1080p	2K through its high-resolution workflow
Prompt-only generation	No dedicated route in current official Q4 documentation	Supported	Supported
Visual starting point	One opening image or multiple image references	Text, image, or first/last frames	Text, keyframes, or mixed references
Reference emphasis	Images and optional voice samples	Q3 Pro T2V/I2V and keyframe workflows	Image, video, and audio references
Audio	Synchronized audio-video output	Synchronized audio-video output	Native stereo audio

Shortlist Q4 when supplied imagery and 4K delivery matter. Consider Q3 Pro for prompt-only scenes within the Vidu family. Evaluate H3 when source video is part of the reference brief. Compare the same creative brief and accepted-output criteria before deciding which model is more economical for your project.

A Product Video Prompt to Adapt

Use this as a creative brief for reference-guided generation, adjusting it to your selected duration and framing:

Use the product photo to define the serum bottle and the scene reference to guide lighting. Create a 10-second vertical launch video. Open on the glass texture, pull back as the bottle turns slightly, then finish with a steady front view and clear space above it. Preserve the bottle proportions, cap, and packaging design. Use soft morning light, restrained camera movement, and quiet ambient sound. Do not add extra text or products.

Vidu Q4 API

Is Vidu Q4 the same as Vidu Q4 Preview?

The current official API version is called Vidu Q4 Preview and uses `viduq4-preview`. Vidu Q4 is the broader model name. Follow the identifier shown in GPTProto’s live example when submitting a request.

Does Vidu Q4 support text-to-video?

Current official Q4 documentation lists image-to-video and reference-to-video, both with image input. A text prompt directs the scene; it does not establish a separate prompt-only route. For text-only generation, consider Vidu Q3 Pro or MiniMax H3.

Can I generate a 16-second video in one task?

Yes. The official Q4 API accepts integer durations from 3 to 16 seconds. Describe a focused sequence that fits the selected length, rather than packing an entire ad campaign into one clip.

Does Vidu Q4 support 4K output?

Yes. Official Q4 routes list 4K alongside 2K, 1080p, 720p, and 540p. Select a resolution supported by the live GPTProto route and review the quote before generating a longer high-resolution clip.

Can reference-to-video use voice samples?

The official reference route accepts up to three voice samples alongside image references. These guide vocal identity; audio generation controls whether the output includes sound. Check the selected GPTProto route for exposed reference-audio inputs.

How do I access Vidu Q4 on GPTProto?

Use your GPTProto API key and shared balance. Open the model’s playground to inspect the available task, then follow its API Usage example for authentication and request fields. Explore other supported options in the [Vidu models directory](https://gptproto.com/model/vidu).

How much does Vidu Q4 cost?

Use the current quote for your selected duration, resolution, and route. For campaign planning, count all generated variations and divide total spend by approved outputs. Review the model’s calculator and [GPTProto pricing](https://gptproto.com/pricing) before setting a budget.

Can I use it for an ecommerce application?

It can fit a workflow that turns approved product assets into video variations. Keep source assets and briefs organized by SKU, then review each result against a consistent product-accuracy checklist before adding final campaign text.

Build Your Next Product Video

Bring your product imagery, compare the available settings, and start with a short test. Use one GPTProto key and balance to evaluate Vidu alongside other supported video models.