ffmpeg-detect

Detect-and-act workflows with ffmpeg analysis filters: cropdetect (autocrop black bars), silencedetect, blackdetect, freezedetect, blurdetect, blockdetect, scdet (scene-change detection), idet (interlace detection), signalstats broadcast QC, readeia608 (CEA-608 caption read), readvitc (VITC timecode read). Use when the user asks to autocrop black bars, detect silences, find black frames, detect scene cuts, check if video is interlaced, find freeze frames, auto-split on scene changes, read embedded timecode, or parse detection output into cut points.