Alibaba WAN 2.6 Flash | Fast AI Image-To-Video Generator With Optional Audio

Wan 2.6 Image-to-Video Flash

Wan 2.6 Image-to-Video Flash is a fast image-to-video generation model from Alibaba. Upload an image, describe the motion you want, and generate videos up to 15 seconds with optional synchronized audio — all with quick turnaround and flexible pricing.

Why Choose This?

Image-driven video generation Transform static images into dynamic videos with AI-generated motion.
Optional audio generation Generate videos with synchronized audio or output silent videos.
Custom audio input Optionally upload your own audio to sync with the generated video.
Multiple shot types Choose single or multi-shot modes for different creative needs.
Prompt Enhancer Built-in tool to automatically optimize your prompts for better results.
Fast generation Flash variant optimized for quick turnaround.

Parameters

Parameter	Required	Description
image	Yes	Source image to animate (upload or URL)
prompt	Yes	Describe the motion and action you want
audio	No	Custom audio file to sync with video
negative_prompt	No	Describe what to avoid in the output
resolution	No	Output resolution: 720p or 1080p (default: 720p)
duration	No	Video length in seconds, up to 15 (default: 15)
shot_type	No	Shot mode: single or multi (default: single)
enable_prompt_expansion	No	Enable prompt optimizer for better results
enable_audio	No	Output video with audio (default: true)
seed	No	Random seed for reproducibility (-1 for random)

Shot Type Options

Mode	Description
single	Single continuous shot
multi	Multiple shots with scene transitions

How to Use

Upload your image — the starting frame for your video.
Write your prompt — describe the motion and action you want.
Upload audio (optional) — add custom audio to sync with video.
Add negative prompt (optional) — specify what to avoid.
Set resolution — choose 720p or 1080p.
Set duration — select video length up to 15 seconds.
Choose shot type — single for continuous, multi for scene cuts.
Enable audio — check for video with sound, uncheck for silent.
Run — submit and download the generated video.

Pricing

Resolution	Audio	Cost per 5 seconds
720p	Off	$0.125
720p	On	$0.25
1080p	Off	$0.1875
1080p	On	$0.375

Billing Rules

Base rate: $0.125 per 5 seconds (720p, no audio)
1080p multiplier: 1.5×
Audio multiplier: 2×
Total cost = base_price × (duration / 5) × resolution_multiplier × audio_multiplier

Examples

5s @ 720p, no audio → $0.125
10s @ 720p, with audio → $0.125 × 2 × 2 = $0.50
15s @ 1080p, with audio → $0.125 × 3 × 1.5 × 2 = $1.125

Best Use Cases

Social Media Content — Create engaging short videos from photos.
Product Animation — Bring product images to life with motion.
Creative Projects — Transform artwork and illustrations into animated videos.
Marketing — Generate dynamic content from static promotional images.
Storytelling — Create video sequences from key story moments.

Pro Tips

Use clear, high-quality source images for best results.
Be specific about motion direction and speed in your prompt.
Use negative prompts to avoid unwanted movements or artifacts.
Single shot mode is better for smooth, continuous motion.
Multi shot mode works well for dynamic, action-packed content.
Disable audio if you plan to add your own soundtrack later.

Notes

Maximum video duration is 15 seconds.
Custom audio will be synced to the generated video.
1080p resolution costs 1.5× more than 720p.
Audio generation doubles the cost.

Related Models

Wan 2.6 Text-to-Video — Generate videos from text prompts only.
Wan 2.6 Image-to-Video — Standard quality image-to-video generation.
LTX-2 19B Image-to-Video — Alternative I2V model with audio support.

Alibaba WAN 2.6 Flash converts images into videos (720p/1080p) with optional audio, optimized for speed and cost. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.

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README