Two-person AI duet video generator in an orange recording booth
AI video generator creating cinematic videos with synchronized sound from text or images
Stage
Not given
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Founded
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Based in
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Pricing model
Paid
Freemium
Pricing
Not given
Basic $19.90/month ($9.90/month billed annually at $118.80); Standard $39.90/month ($19.90/month billed annually at $238.80); Pro $99.90/month ($49.90/month billed annually at $598.80). Basic includes 560 credits/month, Standard includes 1,800 credits/month, Pro includes 5,400 credits/month. All pla
Key features
Upload two photos to generate a duet scene
Matte-orange recording booth setting with one microphone
AI scene composition using GPT Image 2
Motion transfer animation preserving original performance and audio
Vertical 9:16 MP4 output with audio
Generation time of 3–5 minutes
Optional styling notes for scene direction
Automatic credit refund on failed generation
Choice of 8-second or 15-second video length
No subscription required, pay-per-generation model
Text to video generation from text prompts
Image to video animation
Native synchronized audio and sound generation
Up to 4K resolution output
8+ language phoneme-level lip sync
Up to 30 reference images for creative control
Up to 30 seconds video duration
Six aspect ratio options
Multi-shot storytelling with natural transitions
Average generation time under 8 minutes
What makes it different
Preserves identity and recognizability of both performers across the duet
Enables duets between people in separate photos without manual editing
No subscription required; credits spent only when videos are generated
Video saved automatically to account; no other apps or accounts needed
Native audio-video joint generation creates synchronized sound in one pass without separate audio tools
Multimodal reference system with up to 30 images for consistent character and style control
8-language phoneme-level lip sync with frame-accurate synchronization
Powered by ByteDance's advanced Seedance 2.0 model
Cinema-grade specs including up to 4K output and advanced physics rendering
Hotel Lobby AI
Seedance 2.0