Kitten TTS by KittenML is the voice engine powering this workflow. Free, open-source, offline capable.

Pipeline Overview

Step 1: Script

Write or generate the video script. Outline segments: hook, intro, main points, outro, CTA.

Step 2: Voiceover (Kitten TTS)

Use Kitten TTS to generate all audio. Jasper for narration, Bella for variety. Save as WAV files.

Step 3: Footage Collection

Gather stock footage, screen recordings, or animations matching each script segment.

Step 4: Video Assembly

Import audio and footage into CapCut/DaVinci. Sync clips to audio timing. Add transitions.

Step 5: Captions & Effects

Add auto-captions. Apply color grading. Add channel branding elements.

Step 6: Export & Upload

Export 1080p/4K. Upload to YouTube with optimized title, description, tags, thumbnail.

Key Tools in This Pipeline

  • Kitten TTS: Voice generation (free, offline, 8 voices)
  • Python: Automation and batch processing
  • Video Editor: Final assembly and effects

Quick Start Code

from kittentts import KittenTTS
model = KittenTTS("KittenML/kitten-tts-mini-0.8")

# Generate voiceover for pipeline
model.generate_to_file("Your script text here.", "output.wav", voice="Jasper")
print("Voiceover ready for next pipeline step!")