#!/bin/bash
#takes short url like so ./bam.sh http://videobam.com/DUiMr
url=$1
#takes $url and strips 'http://videobam.com/' to use the ID as filename
out=$(echo $url |sed 's/^.\{,20\}//')

#curl gets page source, grep outputs (see end of file) then sed strips the first 241 characters, then strips everything after the api/id starting at '","auto' then removes backslashes.
get=$(curl -s $url |grep ',"url":"' |sed -e 's/^.\{,241\}//' -e 's/\"','"auto.*//' -e 's/\\//g')

#simple wget, takes $get and uses -O to name to output
wget -c $get -O $out.mp4


#Grep output

var player_config = {"showErrors":false,"canvas":{"backgroundGradient":"none"},"plugins":{"controls":{"autoHide":"always","zIndex":"10"}},"playlist":[{"url":"http:\/\/i.videobam.com\/DUiMr_o.jpg","scaling":"fit"},{"scaling":"fit","url":"http:\/\/1.lw6.videobam.com\/storage\/1\/videos\/d\/du\/DUiMr\/encoded.mp4\/16bb09d2668ecb47d6002077f6ad7885\/5312d34d?ss=119","autoBuffering":false,"autoPlay":false,"bufferLength":"2"}]};\|ignore//"