Bytedance Seedance V1 Lite T2V 720p

ByteDance's Seedance 1.0 Lite is an optimized video generation model offering fast generation, superior prompt‑following, and quality motion realism at an affordable price.

Features

ByteDance Seedance Lite T2V 720p is an optimized AI text-to-video generation model developed by ByteDance, now available on WaveSpeedAI. This cost-effective model transforms text prompts into dynamic 5-10 second videos at 720p resolution with efficient processing speed, offering quality visual outputs with enhanced motion and semantic understanding. Part of the Seedance Lite model family, this model delivers excellent performance in text-to-video synthesis at an affordable price point.

Key Features

• Fast Video Generation: Efficient processing creates 5-10 second videos at 720p resolution with vivid details and smooth motion.
• Quality Motion Rendering: Advanced dynamic rendering techniques create natural and realistic movements that bring text descriptions to life.
• Enhanced Semantic Understanding: AI excels in interpreting text prompts to generate coherent and dynamic scenes with professional quality.
• Realistic Physical Simulation: Physics engine simulates realistic physical properties and movements for lifelike video generation.
• Optimized Processing: Balanced for speed and quality, allowing efficient creation of high-quality videos.
• Flexible Parameter Control: Customizable settings offer duration (5-10s), aspect ratio and style adjustments for creative control.
• Professional Quality Output: Lite technology ensures quality results with smooth temporal consistency at 720p resolution.
• Cost-Effective Creation: Transform text descriptions into engaging, dynamic content at an affordable price.

Technical Excellence & Optimization

• Lite Architecture: Built on optimized research delivering excellent text-to-video generation performance at reduced cost.
• Efficient Processing: ByteDance technology delivers superior generation efficiency compared to standard T2V solutions.
• Balanced Performance: Optimized video synthesis enables efficient creative workflows and content creation.
• High-Performance Computing: Optimized infrastructure supports efficient, high-volume video generation.

Perfect for Budget-Conscious Creative Work

• Content Creators: Transform text ideas into engaging video content for social platforms at affordable rates.
• Marketing Professionals: Create dynamic promotional videos from text descriptions cost-effectively.
• Social Media Managers: Convert text concepts into shareable, dynamic content that captures attention without breaking budgets.
• E-commerce Teams: Generate product demonstration videos from text descriptions using cost-effective T2V technology.
• Small Businesses: Deliver professional video content with budget-friendly video generation capabilities.

Performance & Efficiency Advantages

• Quality Results: Generate professional videos efficiently with optimized processing speed.
• Cost-Effective Workflow: Advanced AI enables creative iteration and content production at reduced costs.
• Scalable Efficiency: Handle multiple text-to-video conversions efficiently without performance degradation.
• Optimized Value: Advanced algorithms maximize quality while maintaining cost-effectiveness.

Limitations

• Creative Focus: Designed primarily for creative video synthesis; not intended for generating factually accurate content.
• Inherent Biases: Outputs may reflect biases present in the training data, typical of current models.
• Input Sensitivity: The quality and consistency of generated videos depend significantly on the quality of the input text prompt; subtle variations may lead to output variability.
• Resolution Limitation: This model is optimized for 720p video generation and does not support higher resolutions.
• Lite Performance: While cost-effective, may have slightly reduced capabilities compared to Pro versions.

Out-of-Scope Use

The model and its derivatives may not be used in any way that violates applicable national, federal, state, local, or international law or regulation, including but not limited to:

• Exploiting, harming, or attempting to exploit or harm minors, including solicitation, creation, acquisition, or dissemination of child exploitative content.
• Generating or disseminating verifiably false information with the intent to harm others.
• Creating or distributing personal identifiable information that could be used to harm an individual.
• Harassing, abusing, threatening, stalking, or bullying individuals or groups.
• Producing non-consensual nudity or illegal pornographic content.
• Making fully automated decisions that adversely affect an individual's legal rights or create binding obligations.
• Facilitating large-scale disinformation campaigns.

WaveSpeedAI Platform

WaveSpeedAI provides access to ByteDance's cost-effective text-to-video technology from the Seedance Lite series. This optimized technology represents excellent value in AI video synthesis, now available through WaveSpeedAI's comprehensive API platform. Experience quality text-to-video generation with this budget-friendly option on WaveSpeedAI.

Authentication

For authentication details, please refer to the Authentication Guide.

API Endpoints

Submit Task & Query Result

# Submit the task
curl --location --request POST "https://api.wavespeed.ai/api/v3/bytedance/seedance-v1-lite-t2v-720p" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
    "prompt": "Neon-toned, blending retro print aesthetics with street style. A cool frog wearing a hoodie and sunglasses nods to the beat. Behind it, a neon-pink backdrop gently pulses.",
    "aspect_ratio": "16:9",
    "duration": 5,
    "seed": -1
}'

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

Parameters

Task Submission Parameters

Request Parameters

Response Parameters

Result Query Parameters

Result Request Parameters

Result Response Parameters