8x-skills

FFmpeg noise reduction for video and audio. PROACTIVELY activate for: (1) video denoising (nlmeans, hqdn3d, atadenoise), (2) GPU denoising (nlmeans_opencl, nlmeans_vulkan), (3) audio noise reduction (afftdn, anlmdn), (4) film grain removal, (5) low-light cleanup, (6) compression artifact cleanup. Provide concise commands, stronger-by-default settings, and quick tuning guidance.

Remove silent sections from videos using Voice Activity Detection (VAD). Processes video in chunks, detects speech with Silero VAD, and stitches together speech segments while preserving natural flow. Use when asked to remove silence, dead air, or trim pauses from videos.

Create viral Twitter/X content including articles, single posts, and threads. Use when writing content for social media, optimizing hooks, or structuring posts for maximum engagement.