🤖 Auto-Clip Viral Moments — Cut 5 TikTok Clips From Long VN Videos
AI Whisper transcribe + Claude score viral moments → auto-cut 5 clips 30-60s from long VN podcasts/livestreams/long-form. Auto-burn captions. Free alternative to Submagic $29/mo.
Drag & drop file here or click to choose
Max 500MB. Supports MP4, MOV, WebM, AVI, MKV · Video dài tối đa 60 phút
Whisper transcribe + Claude chấm điểm viral → cắt top 5 clip 30-60s. Video 30 phút mất ~10-15 phút.
Why use this tool
Claude analyzes each 30-60s segment: hook strength, surprise factor, quotable moment, emotional peak. Top 5 ranked.
Submagic offers 30 min free then paywall. This tool is free unlimited (rate limit 5 jobs/hr).
Each clip auto-burns Vietnamese captions + reframes 9:16. Drag drop into TikTok upload directly.
How to use
- 1Upload long VN video (max 60 min).
- 2Whisper transcribes (10-15 min).
- 3Claude scores chunks. Top 5 appears.
- 4Preview + download each clip.
Viral Clip AI for VN creators
Use cases: 1-hour podcast → 5 viral 30-60s clips for TikTok promo. 2-hour gaming livestream → highlights. 15-min long-form review → quotable cuts.
Pipeline: Whisper transcribe full audio → segment on silence boundary → Claude Haiku score each segment with rubric (compelling hook? shocking quote? emotional peak? surprise?) → rank top 5 → FFmpeg extract + reframe + burn caption.
Cost: ~$0.10-0.30 per 30-min video (Claude scoring + CPU Whisper). Budget cap protects.
- ✓Whisper VN transcribe
- ✓Claude AI scoring
- ✓Top 5 ranked clips
- ✓Auto-burn captions
- ✓Auto reframe 9:16
- ✓Max 60-min input
- ✓Free + 5/hr rate limit
FAQ
Does AI pick the right viral moments?
Scores are suggestions, not 100% accurate. Review top 5 and pick the 2-3 you like best.
Why only top 5 not 10?
Phase 1 limit to save cost. Phase 2 will allow 5/10/20 user choice.
English video support?
Yes. Whisper is multi-lingual. Claude scoring prompts handle EN + VN.