Vidu Q4 API
Vidu Q4 官方旗舰预览模型，支持单图生视频与多参考生视频，提供 3～16 秒、540p 至 4K 输出、自动分镜和音画同出。
Model pricing
Pricing follows the current production configuration and the billing dimensions supported by each route.
| Route | Price | Billing rule |
|---|---|---|
| 基础视频 | 1080p $0.1177/sec2k $0.1864/sec4k $0.3827/sec540p $0.04415/sec720p $0.09321/sec | 按输出秒数估算；完成后按上游实际 credits 结算 |
| 生成音频 | 开启音频 $0.07359/request | 每个任务固定附加 |
Model information
Only provider-documented routes, capabilities, and limits implemented by this gateway are listed.
viduq4-preview
- Limits
- Images 1
- Duration
- 3–16s
viduq4-preview
- Limits
- Images 1–15 · Audio 0–3
- Duration
- 3–16s
Main parameters
Parameters come from structured model configuration; unsupported or unconfigured fields are omitted.
modelstringSubmodel ID
Default:viduq4-preview / viduq4-previewpromptstringVidu Q4 官方旗舰预览模型，支持单图生视频与多参考生视频，提供 3～16 秒、540p 至 4K 输出、自动分镜和音画同出。
Default:RequireddurationintegerOutput video seconds
Default:3–16squalityenumCurrent billing
Default:540p / 720p / 1080p / 2k / 4kaspect_ratioenumCapability
Default:16:9 / 9:16 / 1:1 / 3:4 / 4:3generate_audiobooleanCapability
Default:trueimage_urlsarrayImage to video: 1 · Reference to video: 1–15
Default:Varies by routeaudio_urlsarrayReference to video: 0–3
Default:Varies by routeCapabilities and usage guidance
Key features
- Image to video · viduq4-preview
- Reference to video · viduq4-preview
- 540p / 720p / 1080p / 2k / 4k output
- 3–16s Duration
- Generated audio output
- Audio-capable workflow
Limits
- Image to video: Images 1
- Reference to video: Images 1–15 · Audio 0–3
- Capability source: https://platform.vidu.cn/docs/api-reference/video-models/vidu-q4-preview/image-to-video
Typical use cases
Image to video
继承输入图片比例
Reference to video
Vidu Q4 Reference to video API workflow.
Frequently asked questions
Which video workflows does Vidu Q4 support?
Image to video、Reference to video
What video durations does Vidu Q4 support?
3–16s
Which output resolutions or sizes does Vidu Q4 support?
540p、720p、1080p、2k、4k
Models in this family
Explore other available variants from the same model family.
Other video models
Explore more models available through the unified asynchronous video task API.
