I need an 18 word sentence converted from typical text to an mp4 video using Adobe After Effects - Generate Stroke Feature. I will supply the background, font and sound. I need it to appear as though the text is being written on a chaulkboard one letter, one stroke, at a time with a timing similar to someone actually writing it on a chalkboard. I can also supply a Youtube link that will display what I would like it to look like. Once completed I would like two files. The original Adobe After Effects file, as well as a copy of it in .mp4 format. All questions are welcome.