SkyReels V3 Standard Multi Avatar API

Skywork AI SkyReels V3 Standard Multi Avatar

Skywork AI SkyReels V3 Standard Multi Avatar generates a two-speaker avatar video from a single first-frame image plus separate left and right audio tracks. It is designed for dialogue scenes, interviews, presenter pairs, and other multi-character speaking workflows where each speaker is driven by their own audio input.

Why Choose This?

• Two-speaker avatar generation Animate two speakers from a single scene image with separate audio tracks for each side.

• Independent left/right audio control Upload different audio clips for the left and right speakers to drive each character separately.

• Prompt-guided scene behavior Use a text prompt to guide mood, speaking style, scene setup, or camera feel.

• Speaker detection control Choose whether speaker detection is based on body or face.

• Simple workflow Upload one image, upload two audio clips, write a prompt, and generate the final conversation video.

• Production-ready API Suitable for conversations, interviews, presenter scenes, and short-form multi-character avatar content.

Parameters

How to Use

1. Upload the first-frame image — provide the scene image containing the two speakers.
2. Upload left speaker audio — add the audio for the person on the left side of the image.
3. Upload right speaker audio — add the audio for the person on the right side of the image.
4. Write your prompt — describe the speaking behavior, mood, scene setup, or camera style.
5. Choose speaker detection type (optional) — use body or face depending on how you want the model to identify each speaker.
6. Submit — run the model and download the generated video.

Example Prompt

Let the two speakers talk naturally in a professional office setting, with subtle head movement, realistic facial expressions, and stable identity for both people.

Pricing

Pricing is based on the combined duration of both audio tracks.

Billing Rules

• Base price is $0.08 per second
• Total billed duration = left audio duration + right audio duration
• Total price = $0.08 × (left audio duration + right audio duration)
• prompt, first_frame_image, and bboxes_type do not affect pricing

Example Costs

Best Use Cases

• Two-person conversations — Create dialogue scenes with separate speaking control for each person.
• Interview videos — Animate interviewer and guest from a single scene image.
• Presenter pairs — Generate two-host explainer or announcement videos.
• Character conversations — Build short dialogue clips for storytelling or social content.
• Virtual spokesperson scenes — Create multi-speaker brand or business communication videos.

Pro Tips

• Use a clear image where the left and right speakers are visually distinct.
• Upload clean audio for both sides to improve lip-sync and speaking clarity.
• Use face when facial positioning is more reliable than full-body placement.
• Use body when the characters are farther from the camera or their full pose matters.
• Keep the prompt simple and focused on speaking behavior, mood, or scene intent.
• Make sure the left and right audio assignments match the actual positions of the people in the image.

Notes

• prompt, first_frame_image, left_audio, and right_audio are required.
• bboxes_type defaults to body.
• Pricing depends on the sum of both audio durations.
• This workflow is intended for two-speaker avatar video generation from a single scene image.

Related Models

• Skywork AI SkyReels V3 Standard Single Avatar — Standard single-avatar talking video generation.
• Skywork AI SkyReels V3 Pro Single Avatar — Higher-quality single-avatar speaking video generation.
• Skywork AI SkyReels V3 Pro Multi Avatar — Higher-tier multi-avatar generation for more advanced character scenes.
• Skywork AI SkyReels V3 Reference-to-Video — Generate videos from one or more reference images and a prompt.