Open-source video generation models and world simulators
Turn one car photo into a toy-car-to-real-car AI video with a train window transition
Stage
Not given
Not given
Founded
Not given
Not given
Based in
US
CN
Pricing model
Freemium
Paid
Pricing
Free plan: $0/month with 250 lifetime credits. Lite plan: 1,200 credits per month. Standard plan: 5,000 credits per month. Mochi video generation costs 100 credits; replay video costs 50 credits.
$8.99 USD for one 15-second, 720p, 9:16 MP4 with generated sound. One-time payment, no subscription.
Key features
Text-to-video generation from written descriptions
Local execution and customization via open-source repository
ComfyUI integration for tailored experience
Interactive playground for testing capabilities
Commercial usage rights on paid plans
MP4 video format with H.264 encoding
Videos up to 5.4 seconds at 30fps
Video download for 30 days after generation
Watermark removal on paid plans
High queue priority for paid users
Generate 15-second vertical video from a single car photo
720p resolution in 9:16 aspect ratio
AI-generated train, engine, and road sounds included
Automatic credit return on failed jobs
No video editing or prompting required
ByteDance Seedance 2.0 Mini AI model
MP4 download with local save option
What makes it different
Apache 2.0 licensed open-source model for individual and commercial use
World simulator technology for embodied AI breakthroughs
Team with 55,000+ citations across foundational AI research
Run locally without vendor lock-in
State-of-the-art open text-to-video model
Transforms a car photo into a viral social media trend video with minimal user effort
No subscription required; pay once per video
Includes professional sound design with generated audio
Independent service not affiliated with platforms or AI developers
TrainWindowAI