renesp.com.br

#!/bin/bash
#
# Author: Renê de Souza Pinto <rene@renesp.com.br>
# Date:   07/02/2008
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#
echo
echo -e "flv\033[40;31;1m2\033[mavi"
echo
 
if [ $# -lt 1 ]; then
	echo "Use:"
	echo "      $0 <flv_files>"
	echo
	exit 0
fi
 
for FFLV; do
	# Output filename
	FAVI=$(echo $FFLV | sed "s/.flv/.avi/")
 
	# Check file
	if [ -f "$FFLV" ]; then
		FTYPE="`file "$FFLV" | cut -d':' -f2`"
		if [ "$FTYPE" != " Macromedia Flash Video" ]; then
			echo -e "\033[40;36;1m$FFLV\033[m it's not a Macromedia Flash Video file"
			echo
			continue
		fi
	else
		echo -e "Error on open \033[40;31;1m$FFLV\033[m file"
		echo
		continue
	fi
 
	# Get video info
	mplayer "$FFLV" -vo /dev/null -nosound > /tmp/$$ 2> /dev/null
 
	VINFO=`cat /tmp/$$ | grep "VIDEO:"`
	rm /tmp/$$ 2> /dev/null
 
	FRAMES=`echo $VINFO | cut -d" " -f5`
	SCALE=`echo $VINFO | cut -d" " -f3 | cut -d"x" -f1`
 
	# Start conversion
	echo -ne "Converting \033[40;36;1m$FFLV\033[m ... "
	mencoder "$FFLV" -ofps $FRAMES -vf scale=$SCALE:-2 -oac mp3lame -ovc lavc -lavcopts vcodec=msmpeg4v2:acodec=mp3 -o "$FAVI" -msglevel all=-1 > /dev/null 2> /tmp/$$
 
	if [ $? -eq 0 ]; then
		echo -e "[\033[40;32;1m DONE \033[m]"
	else
		echo -e "[\033[40;31;1m FAIL \033[m]"
		echo
		echo "Errors:"
		echo
		cat /tmp/$$
		rm /tmp/$$ 2> /dev/null
	fi
	echo
done