Krystian Marcisz simivar

ffmpeg - GIF timelapse with timestamp clock

First frame of our input movie:

Add timestamp clock to video

ffmpeg -i input.mov -vf "drawtext=fontfile=/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf:expansion=normal: text='%{pts \\: hms}': fontcolor=white:fontsize=48: x=(w-text_w)/2: y=h-th-10: box=1: boxcolor=black: boxborderw=5: line_spacing=32" -vcodec libx264 -vb 2600k -strict -2 -preset slower -f mp4 -an timestamp_clock.mp4

In the first step we take our input movie input.mov and add at bottom center a black box with white timestamp

	<?php
	/**
	* I've published a fully-tested Composer library with type-casting.
	* @see https://github.com/simivar/reverse-print-r
	*/

	/**
	* Matt: core
	* Trixor: object handling
	* lech: Windows suppport