Seedance 2.0 is ByteDance's most advanced video generation model. It supports text-to-video, image-to-video, and multi-reference generation with native audio synthesis — all in a single unified model.

Destacados

•Multi-Reference – Combine up to 9 images, 3 videos, and 3 audio files as creative references.
•Native Audio – Synchronized audio generation with lip-sync, sound effects, and ambient sounds.
•First & Last Frame – Define both the start and end frames for precise video composition.
•Extended Duration – Generate videos from 4 to 15 seconds.
•Flexible Aspect Ratios – Support for 16:9, 9:16, 1:1, 4:3, 3:4, and 21:9 ultrawide.

Parámetros

•prompt* – Text description of the video to generate (3-2500 characters)
•
aspect_ratio – Video aspect ratio
- • 16:9 (Landscape)
- • 9:16 (Portrait)
- • 1:1 (Square)
- • 4:3
- • 3:4
- • 21:9 (Ultrawide)
•duration – Video duration in seconds (4-15)
•
resolution – Video resolution
- • 480P
- • 720P
•generate_audio – Generate synchronized AI audio (2x cost)
•reference_image_urls – Reference images (max 9). Formats: jpeg, png, webp, bmp, tiff, gif. Max 30MB each.
•reference_video_urls – Reference videos (max 3). Formats: mp4, mov. 2-15s, max 50MB each.
•reference_audio_urls – Reference audio files (max 3). Formats: wav, mp3. 2-15s, max 15MB each.

Precios

$1.025 por generación

Cómo usar

1.Write a detailed prompt describing the video you want to generate.
2.Optionally upload reference images, videos, or audio files for style/content guidance.
3.Configure aspect ratio, duration, and resolution.
4.Enable audio generation for synchronized sound (2x cost).

Más modelos para probar

•Creative Agencies: Produce commercial-quality video content with multi-reference control.

•Content Creators: Transform ideas, images, and videos into polished video content.

•E-commerce: Generate product videos with brand-consistent styling from reference materials.

•Social Media: Create engaging short-form video content at scale.

Frequently Asked Questions

What is the Seedance 2.0 API?

ByteDance's most advanced video model with multi-reference and native audio.

How much does Seedance 2.0 cost via API?

Seedance 2.0 costs $1.0250 per generation through Renderful's API. No subscription required — pay only for what you use.

How do I use Seedance 2.0 via API?

Sign up for a free Renderful API key, then send a POST request to the /v1/predictions endpoint with model "seedance-2.0". See the documentation at renderful.ai/docs for code examples in Python, JavaScript, and cURL.

What type of content does Seedance 2.0 generate?

Seedance 2.0 is a video generation model by ByteDance. Key features include: 4-15s videos, Multi-reference (image/video/audio), First & last frame control.

Is the Seedance 2.0 API fast?

Seedance 2.0 has medium generation speed. Results are delivered via polling or webhook callback for seamless integration.

Seedance 2.0

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README

ByteDance / Seedance 2.0 — Video Generation (seedance-2.0)