描述
A complete FFmpeg-powered video editing agent. Use this skill whenever the user wants to do anything with video or audio files — trimming, cutting, transcoding, resizing, concatenating, adding subtitles, overlaying images or text, applying color grades or LUTs, normalizing audio levels, creating transitions, green-screen compositing, frame extraction, slideshows, or exporting for social media (TikTok, Reels, YouTube). Also use it for codec questions (H.264, H.265, VP9, AV1, ProRes, FFV1), hardware-accelerated encoding (NVIDIA NVENC, Intel QSV, VAAPI, Apple VideoToolbox), and any ffmpeg or ffprobe command construction. Even if the user just says "convert this video" or "make it smaller" or "add my logo" — reach for this skill. Reference documents in references/ cover filters, codecs, transitions, and hardware acceleration. Helper scripts in scripts/ handle probing, concatenation, and normalization.