AI audio generator for creating dialogue, music, ambience and sound effects from scene prompts
AI YouTube Video Summarizer
Stage
Not given
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Founded
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Based in
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US
Pricing model
Freemium
Paid
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.
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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
AI-Powered Insights - Extract key ideas from any video directly in YouTube
Smart Navigation with timestamped summaries
Top Comment Overview to see if video is useful
Video to Text transcription outperforming YouTube subtitles
Multilingual Support in 40+ languages
Easy Sharing of summaries as articles
Mobile app availability on iOS and Android
Summarize videos of any length
Support for podcast videos and news content
Summarize user-created YouTube content
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
Saves over 6 hours per week on videos
Learn 10x faster with concise summaries
Trusted by 500,000+ users worldwide
Superior transcription quality compared to YouTube's built-in subtitles
Works as a leading YouTube Video Summarizer due to accuracy, speed, and user-friendly interface
SeedAudio
Eightify