Wan 2.2 Speech to Video

Wan 2.2 Speech to Video is a Wan-family route for speech-driven video synthesis. Wan’s video-focused generative architecture models appearance and time together, so supplied references, structural conditions, masks, speech, or written scene direction can influence a coherent sequence rather than a collection of unrelated frames. This exact route concentrates that architecture on its named production task.

Use the route when the available source material and final brief specifically require speech-driven video synthesis. Identify every subject or condition, explain the intended action or transformation, and describe camera behavior, pacing, environment, lighting, atmosphere, and preservation constraints. This separates creative intent from the local duration, resolution, and delivery fields documented below.

Highlights

• Speech-synchronized performance. Uses spoken audio to guide visible timing and performance.
• Audio-aware motion. Coordinates facial or subject movement with the supplied soundtrack.
• Reference-led identity. Uses the available subject input to preserve recognizable appearance.
• Complete audiovisual shot. Combines voice timing, visual action, scene treatment, and prompt direction in one sequence.

Pricing

When to Use

Prompt Guide

Identify the primary subject and every source or condition, state the intended transformation or action, then describe composition, camera or viewpoint, lighting, materials, pacing, atmosphere, and exact preservation requirements. Refer to multiple inputs in their schema order.

{
  "prompt": "A precisely directed composition with explicit subject, transformation, camera or viewpoint, lighting, material, and preservation requirements",
  "image": "https://example.com/reference.png",
  "seed": 1,
  "audio": "https://example.com/reference.mp3",
  "resolution": "480p"
}

Technical Specs

Related Models

• alibaba/wan/2.1/text-to-video
• alibaba/wan/2.1/image-to-video
• alibaba/wan/2.1/vace