口播文案一键变分镜表 + FFmpeg 命令流：粘贴文案和素材清单，自动生成分镜规划、素材匹配与转场标注，以及 8K 代理剪辑、响度归一化、多画幅转换的 FFmpeg 命令，附 YouTube/B站/抖音交付清单。你的剪辑大脑，不是云端渲染农场。
Feeds it raw footage (talking-head clips or silent B-roll) and renders a finished short-form video: punch-in zoom that changes rhythm on every cut, animated captions with numbers and keywords auto-highlighted, a rotating pool of transitions, synthesized whoosh sound effects, and music that auto-ducks under speech. Works with or without subtitles - silent B-roll still cuts on a fixed rhythm instead of sitting static. One Python script, one dependency (ffmpeg), runs fully on your own machine.
affaan-m の ECC プロジェクト発の Video Editing スキル。カット構成を設計し、クリップのトリミングと連結、オーバーレイ・字幕・BGM・ナレーション・モーショングラフィックスの追加、YouTube／TikTok／Instagram 向けの画角変更までを行い、撮ったままの素材を公開できる動画に仕上げます。FFmpeg と Remotion、任意で使える AI ツールをベースに、元素材を置き換えることなく編集を高速化します。
Open-source CLI (MIT, 2k+ GitHub stars, Hacker News front page). Turn any video URL or local file into scene-aware keyframes plus a timestamped, speaker-labeled transcript your LLM can actually read. - Runs 100% on your machine, nothing is uploaded - Works with Claude, ChatGPT, Gemini or local models - URL videos reuse the platform's own captions, Whisper otherwise New in 0.10.5: Apple Silicon GPU transcription, about 6x faster on M-series Macs, same no-fake-captions gate.
Upload one video and ffmpeg pulls candidate frames by scene change and even sampling, then scores them on sharpness, contrast, faces and colorfulness. A 2 to 6 word hook phrase goes on the chosen frame in 3 layouts (side panel, bottom stripe, top banner), giving 1280x720 JPG thumbnails A/B/C (under 2MB, YouTube spec). A comparison sheet shows full size next to the 168x94 mobile feed size, so you do not pick from the zoomed view only. Runs locally, no API key.
Diagnose why the first 6 seconds of your short-form video loses viewers — get a second-by-second evidence timeline, up to 3 named findings, 3 structurally different replacement hooks, and a timecoded edit table you can cut today.
Genera video IA da immagini o prompt, ottimizzati per aumentare il tempo di visualizzazione e il tasso di completamento migliorando l’apertura, il ritmo e la struttura complessiva — un metodo testato e perfezionato personalmente da Otata.
Turn ideas, scripts, and product images into generation-ready short-form video clips (5–6s) with Seedance 2.0 Mini and Grok Cheap.
