Created
October 14, 2011 20:34
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#!/bin/bash | |
#Desc: Ett mindre fint bashscript för att skapa en mpeg-film av ett gäng bilder | |
# med morphad övergång mellan bilderna. Scriptet kräver ffmpeg och ImageMagick. | |
#Version: 1.1 | |
#Coder: Fredrik Persson | |
#E-mail: [email protected] | |
#Download/webpage: | |
#Licens: BSD | |
#TODO: Exif-rotation? | |
declare -i I | |
declare -i J | |
declare -i K | |
declare -i L | |
declare -i STILLS | |
SIZE=640x480 | |
I=0 | |
J=0 | |
M=0 | |
mkdir ./tmp | |
#skala om den svarta bakgrunden. | |
convert -resize $SIZE ./back.png ./tmp/back.png | |
for files in *.jpg; do | |
I=$I+1 | |
convert -resize $SIZE $files ./tmp/n$I.jpg; | |
composite -gravity center ./tmp/n$I.jpg ./tmp/back.png ./tmp/n$I.jpg; | |
done | |
echo $I | |
L=$I+1 | |
while [ $J -lt $I ] | |
do | |
J=$J+1 | |
K=$J+1 | |
if [ $K -lt $L ] | |
then | |
mkdir ./M$K | |
echo "Doing morph " $J " of " $I " ... Please wait...." | |
convert -morph 100 ./tmp/n$J.jpg ./tmp/n$K.jpg ./M$K/morph.jpg | |
STILLS=102 | |
while [ $STILLS -lt 151 ] | |
do | |
cp ./tmp/n$K.jpg ./M$K/morph-$STILLS.jpg | |
STILLS=$STILLS+1 | |
done | |
echo "Encode morph " $J " of " $I " ... Please wait...." | |
ffmpeg -s $SIZE -i ./M$K/morph-%d.jpg part$J.mpg | |
src=$src" "part$J.mpg | |
echo "Done..." | |
rm ./M$K/*.* | |
rmdir ./M$K | |
fi | |
done | |
cat $src > final.mpg | |
ffmpeg -i final.mpg -sameq output.mpg | |
rm part*.mpg | |
rm final.mpg | |
rm ./tmp/*.* | |
rmdir ./tmp |
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