Show HN: 긴 비디오를 바이럴 단편으로 바꾸는 오픈 소스 AI SaaS

Free & open source AI video platform with 3 tools in one: Clip Generator, AI Shorts (UGC videos with AI actors), and YouTube Studio. Self-hosted with Docker. No watermarks, no limits. demo-openshorts.mp4 Click the image above to watch the full walkthrough. Turn long YouTube videos or local uploads into viral-ready 9:16 shorts for TikTok, Instagram Reels, and YouTube Shorts. Generate marketing videos with AI actors for any product or business. No camera, no studio, no influencer budget. Just describe your product or paste a URL. - Two cost modes: Low Cost ( $0.65/video) and Premium ($2/video) - Works for any business: SaaS, restaurants, e-commerce, coaching, local businesses - AI-generated actors with lip-sync, voiceover, b-roll, and TikTok-style subtitles - Choose from a shared avatar gallery or upload your own photo - Publish directly to TikTok, Instagram, and YouTube Complete free AI YouTube toolkit: thumbnails, titles, descriptions, and direct publishing. - AI thumbnail generator with face overlay - 10 viral title suggestions with refinement chat - Auto-generated descriptions with chapter timestamps - One-click publish to YouTube All generated videos and avatars are saved to a public gallery with SEO pages for each video. - Public gallery page with hover-to-play ( /gallery ) - Individual SEO video pages with og:video meta tags ( /video/{id} ) - JSON-LD structured data for search engines - Avatar gallery with prompt history - Viral Moment Detection: Google Gemini 3.0 Flash analyzes transcripts and scene boundaries to detect 3-15 high-potential moments - Smart 9:16 Cropping: Dual-mode AI reframing — TRACK mode (MediaPipe + YOLOv8 face tracking) and GENERAL mode (blurred background) - Auto Subtitles: faster-whisper with word-level timestamps, styled and burned into clips - AI Voice Dubbing: ElevenLabs integration for 30+ languages with voice cloning - Hook Text Overlays: AI-generated attention-grabbing text overlays - AI Video Effects: Gemini-generated FFmpeg filters for professional effects - Analyze: Scrape website URL + web research, or generate from manual description - Script: AI writes viral scripts (hook - problem - solution - CTA format) - Actor: Generate AI actors with Flux 2 Pro or select from shared gallery - Voice: ElevenLabs TTS voiceover (English/Spanish, male/female) - Video: Talking head generation (Hailuo 2.3 Fast img2video + VEED Lipsync) - B-roll: AI-generated visuals with Ken Burns effect - Composite: FFmpeg final assembly with subtitles and hook overlays - Publish: Direct posting to TikTok, Instagram Reels, YouTube Shorts via Upload-Post - AI-powered title generation with 10 viral options - Interactive refinement chat for titles - AI thumbnail generation with custom face + background - Auto descriptions with chapter timestamps from Whisper transcript - Direct YouTube publishing via Upload-Post - One-click posting to TikTok, Instagram Reels, and YouTube Shorts simultaneously - Schedule uploads for any date and time — plan your content calendar and let OpenShorts publish automatically - Multi-platform distribution — publish to all your social networks at once from a single interface - Upload-Post integration with async uploads - S3 cloud backup (private bucket for clips, public bucket for gallery/avatars) - SEO gallery pages served by FastAPI with JSON-LD structured data - Shared avatar gallery across all users - Async job queue with configurable concurrency - Content creators — Turn long videos into shorts automatically, publish to all platforms at once - Marketing agencies — Generate UGC videos for clients at scale, no actors or studios needed - SaaS founders — Create product demos and marketing shorts from just a URL - E-commerce brands — Product videos with AI actors for TikTok Shop, Instagram, YouTube - Local businesses — Restaurants, gyms, real estate, coaching — affordable video marketing - Developers — Self-host, customize the pipeline, integrate via API Videos generated with OpenShorts AI Shorts — no camera, no studio, no actors: | Biohacking for Investors · LOW COST | Secret Weapon for Devs · LOW COST | El Secreto de los Agentes de IA · PREMIUM | Browse all videos at openshorts.app/gallery | Feature | OpenShorts | Opus Clip | CapCut | Vizard | Klap | Descript | |---|---|---|---|---|---|---| | Price | Free | $15-29/mo | $8/mo | $15-20/mo | $23-63/mo | $24-65/mo | | Self-hosted | Yes | No | No | No | No | No | | Open source | Yes | No | No | No | No | No | | Watermark | Never | Free tier | Some | Free tier | Free tier | Free tier | | Upload limits | None | 10-30GB | Credit-based | 60min-10hr | 10-100 vids/mo | 60min-40hr | | AI clip detection | Yes | Yes | Yes | Yes | Yes | Yes | | Smart 9:16 reframing | Yes | Yes | Yes | Yes | Yes | No | | Auto subtitles | Yes | Yes | Yes | Yes | Yes | Yes | | Voice dubbing (30+ langs) | Yes | No | Pro only | No | Pro only | Business only | | AI UGC actors | Yes | No | No | No | No | No | | AI video effects | Yes | No | Yes | No | No | No | | Hoo