The unified AI music generation API for developers
AI tool to remove hardcoded subtitles, captions, timestamps, logos and watermarks from video
Stage
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Free tier with 10 requests per minute. Paid plans: Basic $10/month (1,000 credits), Pro $20/month (2,000 credits), Max $50/month (5,000 credits), Enterprise (custom plans). Yearly plans save 20%. Pay-as-you-go credits available with no expiration.
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Key features
Multi-model access with Stable Audio and MusicGen
Full audio control over genre, mood, tempo, duration and instruments
Fast generation in 30-120 seconds
Global edge network for low latency
Async webhooks for long compositions
Real-time usage analytics dashboard
SOC 2 compliant enterprise security
Multiple audio format support
Lyrics generation with vocals
Track continuation and extension
Auto mode for conventional bottom captions detection
Box select for fine-grained text region selection
Temporal inpainting for background reconstruction
Support for MP4 and MOV formats up to 2GB
Output up to 1080P resolution
30-day file retention after upload
Support for Chinese and English text detection
Per-second billing instead of minute-rounded
What makes it different
Single unified API for multiple AI music models instead of separate integrations
Full commercial usage rights with no royalty fees
Free tier with no credit card required
Fast integration in under 5 minutes
Failed generations automatically refunded
Pay by actual video seconds rather than rounded minutes
Preserves full frame composition without cropping or blur
Automatic credit refund for failed processing tasks
Choice between fast Auto mode or detailed Box select reconstruction
AI Music API
RTFV