Phosphene 4.6.0: Local AI Video Editor with H3 and LTX 2.5
Opening-Ad5541 · reddit · 2026-08-22
Phosphene 4.6.0 introduces a massive update focused on local AI filmmaking and non-linear editing capabilities.
- Video Editor: A dedicated timeline tab allows dragging, trimming, splitting, and rendering generated clips, managed via a media pool.
- Audio Lanes: Features waveform visualization, J-cut/L-cut support, keyframe volume levels, and fades.
- Overlay Track: Supports alpha channels for transparent PNGs (logos, lower thirds) and automatically keys out black backgrounds common in AI-generated images.
- Pro Export: Exports to Premiere/Resolve/After Effects project folders with media relinking and separate audio stems.
- Storyboard Continuity: Introduces floor plan mapping for consistent lighting/positioning and dialogue duration measurement to prevent mid-sentence cutoffs.
- Performance: Integrated Hailuo H3 4-step turbo distill, generating 10-second shots with dialogue/sound in 11 mins on Apple Silicon. Supports 48GB RAM.
- Fixes: Resolved black frame flashes, transparency flattening, and preview/render mix discrepancies.
Related event: Phosphene 4.6.0 Brings Timeline Video Editing and Local AI Generation(4 posts)→
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