https://github.com/geodynamics/citcoms
Revision 7f010dc7da1be608224a65895765bc0511621189 authored by Luis Armendariz on 10 October 2006, 07:29:28 UTC, committed by Luis Armendariz on 10 October 2006, 07:29:28 UTC
2. Wrapped most calls to set_attribute() to avoid using addresses as arguments 3. Added set_attribute_{int,float,double}_vector() functions
1 parent 24fcb93
Tip revision: 7f010dc7da1be608224a65895765bc0511621189 authored by Luis Armendariz on 10 October 2006, 07:29:28 UTC
1. Added PID to metadata to make it easier to identify the corresponding .cfg file
1. Added PID to metadata to make it easier to identify the corresponding .cfg file
Tip revision: 7f010dc
miff2avi
#!/bin/bash
function usage ()
{
echo 1>&2
echo "Usage: miff2avi [-f frames_per_second]" 1>&2
echo " [-o outfile.avi]" 1>&2
echo " file.miff" 1>&2
echo 1>&2
echo " Converts file.miff to file.avi (or outfile.avi if -o is given)" 1>&2
echo " using frames_per_second as framerate (defaults to 25)" 1>&2
echo 1>&2
echo " Assumes mjpeg tools and \"convert\" (ImageMagick) are installed." 1>&2
echo 1>&2
echo " file.miff should contain all the frames to be animated. " 1>&2
echo " $0 does not accept a file list (e.g. file*.miff) as an argument. " 1>&2
echo 1>&2
echo " This script was originally written by Ulrich Oelmann <Ulrich.Oelmann@iws.uni-stuttgart.de>. " 1>&2
echo " See http://opendx.npaci.edu/mail/opendx-users/2004.10/msg00026.html" 1>&2
echo 1>&2
exit 0
}
if [ $[$# < 1 ] = 1 ]; then
usage
fi
FOPTION=25;
OOPTION="";
while getopts "f:o:" OPTION; do
case $OPTION in
f) FOPTION=$OPTARG;;
o) OOPTION=$OPTARG;;
?) usage;;
esac
done
shift $[$OPTIND-1]
if [ x"$OOPTION" == "x" ]; then
OOPTION=`basename $1 .miff`
OOPTION=`basename $OOPTION .MIFF`
OOPTION=`dirname $1`/$OOPTION".avi"
fi
TMPDIR=`mktemp -d miff2xvid.XXXXXXXXXX`
mkdir -p $TMPDIR
declare -i FRAMES X Y
echo "######### Analyzing $1"
IDENTIFY=`identify -format "%n %w %h" $1 | \
tail -n 2 | head -n 1`
FRAMES=`echo $IDENTIFY | gawk '{ print $1 }'`
X=`echo $IDENTIFY | gawk '{ print $2 }'`
Y=`echo $IDENTIFY | gawk '{ print $3 }'`
FRAMES=$(( FRAMES-1 ))
if [ $(( $Y % 2 )) -eq 1 ]; then
JOPTION=1
else
JOPTION=0
fi;
if [ $(( $X % 2 )) -eq 1 ]; then
JOPTION=$JOPTION",1,0,0"
else
JOPTION=$JOPTION",0,0,0"
fi;
echo "######### Extracting $(( FRAMES+1 )) frames out of $1"
convert -quality 9 $1 $TMPDIR/frame.ppm
echo "######### Encoding animation to $OOPTION"
echo
ppmtoy4m -F $FOPTION:1 $TMPDIR/frame.ppm | yuv2lav -q 100 -f a -o $OOPTION
#convert -quality 9 $1 $TMPDIR/frame.png
# test later when transcode and other libraries become available
#for ZAHL in `seq 0 $FRAMES`; do
# mv $TMPDIR/frame.png.$ZAHL $TMPDIR/frame.$ZAHL.png
# echo $TMPDIR/frame.$ZAHL.png >> $TMPDIR/frameliste.txt
#done
#transcode -i $TMPDIR/frameliste.txt \
# -x imlist,null \
# -g "$X"x"$Y" \
# -z \
# -j $JOPTION \
# -y xvid4,null \
# -f $FOPTION \
# -w 1500 \
# -H 0 \
# -o $OOPTION
rm -rf $TMPDIR
# version
# $Id$
# End of file
Computing file changes ...