Bytedance Seedance 2.0 Text To Video

Bytedance Seedance 2.0 Text To Video

Playground

Seedance 2.0 (Text-to-Video) generates Hollywood-grade cinematic videos from text prompts with native audio-visual synchronization, director-level camera and lighting control, and exceptional motion stability. Built on Seed’s unified multimodal architecture, it leads on instruction adherence, motion quality, and visual aesthetics.

Features

Seedance 2.0 Text-to-Video

Seedance 2.0 is Seed’s latest video generation model, built on a unified multimodal architecture that accepts text, image, audio, and video inputs. The Text-to-Video mode generates production-grade cinematic videos from text prompts alone — with native audio, director-level control, and exceptional motion stability.

Key Features

• Unified multimodal architecture A single model that handles text, image, audio, and video inputs for comprehensive creative flexibility.

• Native audio-visual synchronization Generates video with synchronized audio in a single pass — no separate audio generation needed.

• Director-level control Granular control over camera movement, lighting, shadows, and character performance through natural language prompts.

• Production-grade cinematic quality Hollywood-grade visual fidelity with dramatic lighting, professional color grading, and smooth natural motion.

• Exceptional motion stability Industry-leading motion coherence with stable subjects, consistent physics, and fluid transitions.

• Strong instruction adherence Accurately follows detailed scene descriptions, shot compositions, and creative direction.

Parameters

How to Use

1. Write your prompt — describe the scene with cinematic detail: lighting, mood, camera movement, action, and style.
2. Select aspect ratio — 16:9 for widescreen, 9:16 for vertical, 4:3 or 3:4 for classic formats.
3. Set duration — choose any duration from 4 to 15 seconds.
4. Optionally add references — provide reference images, videos, or audios for style guidance.
5. Run — submit and download your cinematic video with synchronized audio.

Pricing

Prices scale linearly with duration (4-15 seconds).

Billing Rules

• Base rate (480p): $0.60 per 5 seconds (without reference videos), $1.20 with reference videos (2x base)
• 720p: 2x the 480p price
• 1080p: 5x the 480p price (2.5x the 720p price)
• Duration range: 4-15 seconds (continuous)

Best Use Cases

• Film & Production — Generate cinematic footage for professional video projects.
• Commercials & Ads — Create high-end promotional content with Hollywood aesthetics.
• Music Videos — Produce visually stunning sequences with native audio sync.
• Social Media Premium — Stand out with film-quality short-form content.
• Concept Visualization — Pitch film and TV concepts with production-quality previews.

Pro Tips

• Write prompts like a film director — include lighting (e.g., “dramatic rim lighting”), camera angles, and mood.
• Use 16:9 for cinematic widescreen; 9:16 for premium vertical content.
• Include specific visual details for best results (e.g., “golden hour sunlight casting long shadows”).
• Describe character expressions and actions for more engaging scenes.
• Start with a short duration (4-5s) to iterate on the look, then extend up to 15s.

Notes

• Native audio generation is included — videos come with synchronized sound.
• Duration range: 4-15 seconds (continuous).
• Built on the same architecture as Seedance 2.0 Image-to-Video.

Related Models

• Seedance 2.0 Image-to-Video — Generate video from reference images + prompt.
• Seedance 2.0 Fast Text-to-Video — Faster generation at lower cost.
• Seedance 2.0 Fast Image-to-Video — Fast image-guided video generation.
• Seedance V1.5 Pro Text-to-Video — Previous generation Seedance model.

# Submit the task
curl --location --request POST "https://api.wavespeed.ai/api/v3/bytedance/seedance-2.0/text-to-video" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
    "aspect_ratio": "16:9",
    "resolution": "720p",
    "duration": 5,
    "enable_web_search": false
}'

# Get the result
curl --location --request GET "https://api.wavespeed.ai/api/v3/predictions/${requestId}/result" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}"