trackcrop - Crop a video to a square that follows a tracked object

Age	Commit message (Collapse)	Author	Files	Lines
5 hours	Add trackcrop: crop a video to a square around a tracked objectHEAD master	Danilo M.	5	-0/+580
	Single-file Python script. The user boxes an object on the first frame, a CSRT tracker follows it, the path is smoothed over ~0.5 s and the square crop is encoded with h264_vaapi, audio copied. --ak820 FPS limits the output to the AJAZZ AK820 Pro screen's 255 frames at FPS, prompting for which window to keep (start, end or a start second) when the clip is longer. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>