⚡ ShortsPacer Studio — Batch Voice De-Breath & Viral Pacing Engine (Lifetime Buyout)

【Lifetime Buyout · 100% Local Offline · Zero Token Costs】
Pay once, own forever! Engineered specifically for TikTok, YouTube Shorts, Reels, Podcast, and Commentary creators to eliminate tedious manual timeline cutting. Process entire folders of audio/video in seconds.

📊 Benchmark Test: Real Voiceover Audio

• Source Audio Duration: 47.20 seconds (Standard voiceover with natural pauses)
• ShortsPacer Output Duration: 35.33 seconds
• Processing Time: 0.39 seconds (Over 120x real-time playback speed)
• Retention Impact: +25.2% tighter pacing, dead silence eliminated, viewer retention velocity boosted significantly!

🚀 1-Click Drag & Drop Architecture

🎛️ 3 Engineered Pacing Presets Included

1. 🔥 Viral Shorts / TikTok Pace (short_gap = 40ms)
   Ultra-fast, punchy rhythm tailored for high-retention short-form videos. Keeps viewers hooked from the first second.
2. 🎙️ Podcast & Long-Form Video Pace (podcast_gap = 120ms)
   Comfortable, natural dialogue rhythm that preserves conversational warmth while removing awkward dead air.
3. 🎬 Natural Voiceover Pace (natural_gap = 80ms)
   Perfect balance for documentary, essay, and anime/movie commentary videos.

🛡️ Enterprise-Grade Audio Engineering

• 10ms Cosine Anti-Click Crossfade: Eliminates waveform DC offset and abrupt edge pops. Zero clicking sounds on transition cuts.
• 50ms Consonant Protection Buffer: Adds micro-padding before and after voice segments, guaranteeing that word-initial plosives (p, b, t, k) and trailing syllables are never clipped.
• TikTok-Standard Loudness Mastering: Built-in normalization to -14 LUFS and -1.5 dB True Peak, ensuring compliant, broadcast-ready loudness without platform compression distortion.
• 100% Privacy & Security: Operates completely on your local machine. No voice recordings or video files are ever uploaded to cloud servers.

📦 What's Inside the Deliverables

• ShortsPacer_Studio_Lifetime_v1.0.0.zip (34.15 MB, fully verified standalone package):
  • Run_ShortsPacer_Batch.bat — Pure ASCII Windows 1-click batch launcher with smart multi-tier Python auto-detection.
  • 【双击运行】ShortsPacer批量剪气口.bat — Chinese interactive launcher.
  • ffmpeg.exe — Standalone static FFmpeg build (98.7 MB uncompressed) pre-configured. Zero PATH setup needed.
  • scripts/shortspacer_engine.py — Core high-performance batch de-breath audio engine with sleek CLI.
  • SKILL.md — Complete agent skill specification & parameter documentation.
  • README_EN.md & README.md — Comprehensive bilingual user manuals.
  • LICENSE — Commercial Single-User Lifetime License.

🛠️ Quick Start (Windows)

1. Unzip ShortsPacer_Studio_Lifetime_v1.0.0.zip to any local folder.
2. Double-click Run_ShortsPacer_Batch.bat (or 【双击运行】ShortsPacer批量剪气口.bat).
3. Drag and drop your audio/video file or an entire folder into the terminal window and press Enter.
4. Done! Mastered audio files are automatically generated in the tightened/ output directory, 100% synchronized for CapCut, Premiere, and DaVinci.

📩 Support & Inquiries

• Developer: ShortsPacer Team
• Support Email: [email protected]
• Updates: Lifetime buyout includes all v1.x bug fixes and maintenance updates.