Vidu Q3 Turbo — AI Video Generator
Vidu Q3 Turbo generates video from images or text with native audio-video co-generation — dialogue, sound effects, and background music created in a single pass. Up to 16 seconds at 1080p with start-end frame control. Run it available on ComfyUI Web.
Vidu AI on ComfyUI Web
Run Vidu Q3 Turbo directly in your browser.
Why Use Vidu AI
Image to Video
Upload any image and animate it into video with natural motion. Vidu Q3 Turbo handles complex scenes with temporal consistency across the full duration.
Native Audio-Video Co-Generation
Generates synchronized dialogue, sound effects, ambient audio, and background music in a single forward pass — no post-production audio alignment needed.
Up to 16 Seconds
Generate video clips from 1 to 16 seconds. Longer than most comparable models (typically 5–10 seconds), giving more creative flexibility per generation.
540p to 1080p Resolution
Choose between 540p, 720p, or 1080p output at 24fps. Five aspect ratios supported: 16:9, 9:16, 3:4, 4:3, and 1:1.
100% Cloud-Based
No GPU, no setup. ComfyUI Web runs Vidu on cloud GPUs — works on any device with a browser.
trial-credit tier Available
Start generating videos with no credit card. trial credits refresh regularly.
Model Snapshot
Verified from official documentation and pricing pages.
Pricing Model
Usage-based
Entry Pricing
$0.0179/s (off-peak, 540p)
Max Resolution
1080p
Max Duration
16s
Native Audio
Yes
Open Source
No
API Access
Yes
Comparison Highlights
- Pricing Model: Usage-based ($0.0179/s (off-peak, 540p)).
- Max Resolution: 1080p; Max Duration: 16s.
- Open Source: No; API Access: Yes.
How to Use Vidu Q3 Turbo on ComfyUI Web
Generate your first video in under two minutes.
Upload an Image
Select Vidu Q3 Turbo and upload your source image. The model also supports text-to-video and start-end frame control for precise motion planning.
Write a Motion Prompt
Describe how the scene should move: camera direction, subject action, mood. Vidu generates matching audio automatically — or disable audio if you prefer silent output.
Generate & Download
Click generate. Vidu Q3 Turbo produces video with synchronized audio in seconds. Download in MP4 format.
What Is Vidu AI?
Vidu is a video generation platform developed by the Chinese AI company Shengshu Technology. The Q3 series (Q3, Q3 Pro, Q3 Turbo) represents their third-generation architecture, with the Turbo variant optimized for speed and cost efficiency.
Vidu Q3 Turbo is positioned as the fast, affordable option in the lineup — running roughly 50% cheaper and significantly faster than Q3 Pro while maintaining competitive output quality.
Audio-Video Co-Generation
Vidu Q3 Turbo's audio co-generation creates four types of synchronized audio: dialogue (with lip-sync), sound effects tied to on-screen actions, ambient environmental audio, and background music that matches the scene mood.
This is generated in a single model pass, meaning the audio and video are temporally aligned from creation rather than synchronized in post-processing. The result is more natural timing — footsteps land on impact, doors sound when they close, and dialogue matches lip movement.
Start-End Frame Control
Beyond standard image-to-video (animate a single image) and text-to-video, Vidu supports a start-end-to-video mode. Provide a starting frame and an ending frame, and the model generates a smooth transition between them.
This is valuable for precise animation control — define keyframes and let Vidu interpolate the motion. Combined with the 16-second maximum duration, it enables more controlled creative output than most competing models.
Vidu Q3 Turbo Pricing Context
Via API, Vidu Q3 Turbo costs $0.036–$0.071 per second depending on resolution (540p–1080p), with off-peak rates at 50% discount. A 10-second 720p clip costs roughly $0.54.
On ComfyUI Web, you use credits instead of direct API billing. trial-credit tier credits let you generate several clips before any payment. Compared to Sora 2 ($1.00–$5.00 for a 10-second clip), Vidu is roughly 2–10x cheaper depending on configuration.
Frequently Asked Questions
- Is Vidu Q3 Turbo free to use?
- Yes. On ComfyUI Web, you get trial credits. No credit card required. Paid plans provide more credits for heavier usage.
- Does Vidu generate audio with video?
- Yes. Vidu Q3 Turbo generates synchronized dialogue, sound effects, ambient audio, and background music in a single pass. You can also generate silent video.
- What is the maximum video length?
- Up to 16 seconds per generation at 24fps. Available at 540p, 720p, or 1080p resolution.
- What is start-end frame control?
- Provide a starting and ending image, and Vidu generates a smooth video transition between them. Useful for precise motion planning and keyframe-based animation.
- How does Vidu compare to Wan or Seedance?
- Vidu's strength is its 16-second maximum duration and native audio co-generation. Wan 2.6 offers multi-lens narrative, Seedance has multilingual lip-sync. All three are available on ComfyUI Web.
- Do I need a GPU to use Vidu?
- Not on ComfyUI Web. Our cloud GPUs handle all inference. You only need a browser.