CastWave Engine

From brief to broadcast-ready

AI-powered content creation engine. Generate scripts, produce studio-quality audio, and build video-ready assets — all from a single brief.

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Six engines working
as one unified system

CastWave combines AI-driven script generation, neural voice synthesis, automated video assembly, and intelligent export — creating broadcast-ready content in minutes, not days.

Script Generation

AI writes and refines scripts from topics, briefs, or raw notes. Customize tone, length, and format to match your show's unique voice.

Neural Voice Synthesis

Studio-quality AI voices with natural prosody, emotion, and inflection. Clone your own voice or choose from our growing voice library.

Video Assembly

Automated video creation with intelligent B-roll selection, dynamic titles, smooth transitions, and podcast-to-video optimization.

Multi-Format Export

Export to podcast (MP3, WAV), video (MP4, WebM), shorts (TikTok, Reels, Shorts), and audiograms. All optimized for each platform's specs.

Voice Library

Growing collection of professional AI voices across genres, accents, and languages. Add custom voice clones to your personal library.

Template System

Reusable show formats, episode templates, and branded outputs. Save time by starting from templates that match your production style.

From start to finish
in four steps

CastWave streamlines the entire content creation pipeline, turning ideas into broadcast-ready assets with minimal manual intervention.

01

Brief

Submit a topic, transcript, notes, or raw content. Specify your show format, target audience, and desired length.

02

Script

AI generates a polished, optimized script with hooks, pacing, and personality. Edit, refine, or regenerate variations instantly.

03

Production

Select voice, style, and format. CastWave synthesizes audio, assembles video, and applies branding in parallel.

04

Export

Download broadcast-ready files. Podcast (MP3/WAV), video (MP4), shorts (TikTok/Reels), and audiograms — all at once.

Built on best-in-class
technology and services

CastWave combines leading AI models, neural voice synthesis engines, and video processing technology to deliver professional-grade output.

Voice Engines

Neural Synthesis

  • ElevenLabs TTS (30+ languages)
  • Custom voice cloning
  • Emotion and prosody control
  • Real-time voice streaming
  • Studio-quality audio output
Supported Formats

Output Options

  • Podcast: MP3, WAV, FLAC
  • Video: MP4, WebM, MOV
  • Shorts: 1080x1920 (Reels/Shorts)
  • Audiogram: 1080x1080 (Instagram)
  • Custom dimensions available
Video Processing

Assembly Pipeline

  • Intelligent B-roll selection
  • Dynamic title and caption generation
  • Smooth transitions library
  • Color grading and normalization
  • Multi-track audio mixing

Ready to create at
the speed of thought?

Join creators who are transforming their production workflow with CastWave. Create your first piece of content in minutes.