#!/bin/bash
LINK=`cat $1`

function cleanup {
#Cleanup on entry and exit to make sure nothing died..
sleep 1
killall -9 xmessage
#kill -9 `ps ax | grep xmessage | grep -v grep  | awk '{ print $1}'`
#Make sure we are cleaned up. 
sleep 1
killall -9 mplayer
#kill -9 `ps ax | grep mplayer | grep -v grep  | awk '{ print $1}'`
sleep 1
#kill -9 `ps ax | grep python | grep -v grep  | awk '{ print $1}'`
killall -9 python
}

function message {
xmessage -buttons "Cancel Loading Video.." "Loading YouTube Video. 
This may take a few seconds...

This message will automatically close.

Thanks to mozzwald for this.

http://www.mozzwald.com/node/29

Loading:
$LINK
"  
cleanup &
}
cleanup
message &
mplayer -zoom -ao oss -framedrop -vfm ffmpeg `youtube-dl -m -g $LINK`
cleanup