$creation	= "06/16/2015 15:33:06";
$clock_offset	= "0";
$speed		= 1.0;	## av with chop;
$audio_delay	= "0";		## li
$begin_time	= "0:00";
$end_time	= "01:08:30";
$text_duration	= 10;
$width		= 320;
$height		= 240;
$title		= "What I Learned from AMPS";
$author		= "Leonard Susskind, Stanford & KITP";
$copyright	= "KITP QGravity15, 16 Jun 2015 15:30";