| What it does | AI audio generator for creating dialogue, music, ambience and sound effects from scene prompts
| AI music video generator that turns songs into beat-synced videos with lip-sync
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
| US
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| Pricing model | Freemium
| Freemium
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| Pricing | Free plan with 10 free credits. Pro: $19.99/month (monthly) or $199.90/year (30,000 credits/year); Max: $49.99/month (monthly) or $499.90/year (90,000 credits/year). Credit packs also available.
| Free: 20 credits per account. Starter $9.90 for 240 credits (~4 min video). Creator $29.90 for 840 credits (~14 min, most popular). Studio $79.90 for 2,400 credits (~40 min). Studio Plus $149.90 for 5,400 credits (~90 min). Pricing: 1 credit per second at 768p, 2 credits per second at 1080p.
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| Key features | - Multi-speaker dialogue generation with emotional tone and timing control
- Scene ambience and background music composition
- Voice cloning with audio reference guidance
- Image and audio reference inputs for contextual generation
- Output format customization: WAV, MP3, PCM, OGG Opus
- Adjustable sample rate from 8 kHz to 48 kHz
- Speed, volume and pitch controls on generated audio
- API access for Pro and Max plan holders
- Up to 2 minutes maximum audio duration per generation
- Preset voices including Vivi 2.0, Sophie 2.0, Monkey King 2.0, Magnus and Celeste
| - Beat-synced cuts that land on the music
- Lip-sync singing shots for main character
- Storyboard preview before rendering
- Redraw any shot in the storyboard
- Consistent character across all scenes
- Multiple aspect ratios (9:16, 16:9, 1:1, 4:3, 3:4)
- Optional lyric captions with multiple styles
- Edit videos for 13 days after generation
- Automatic song generation in about 1 minute
- Support for 5-second to 6-minute songs
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| What makes it different | - All-in-one audio generation combining dialogue, music, ambience and effects in a single mixed track
- Scene-first workflow directing complete audio narratives rather than separate speech generation
- Powered by ByteDance's Seed Audio 1.0 model for professional-quality audio generation
- Multimodal input supporting text prompts combined with images or multiple audio references
- Voice cloning capability using authorized audio references to guide vocal character and delivery
| - Fully AI-directed from song analysis, not manual editing
- Automatic lip-sync to singing and spoken parts
- One-time payment model with no subscription
- Credits never expire
- Commercial use allowed after any credit purchase
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 2 ● no change since last check | 15 ▲ +6 (up) since last check |
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| Trust Flow (Majestic) | 0 | 5 |
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| Citation Flow (Majestic) | 18 | 26 |
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| Referring domains (Majestic) | 7 | 17 |
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SeedAudio
MusicMV