Add script to make a movie from simulation images

scripts/make_movie.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+CONVERT_EXE=/sw/andes/spack-envs/base/opt/linux-rhel8-x86_64/gcc-8.3.1/imagemagick-7.0.8-7-srnwz5bn26ielesvto2lrctsw4qby573/bin/convert
+RENAME_EXE=/gpfs/alpine2/ast196/proj-shared/wibking/spack/opt/spack/linux-rhel8-zen2/gcc-9.3.0/rename-1.600-jzccmpqqd2tu2muki2fd3o2aehxkdvr4/bin/rename
+FFMPEG_EXE=/gpfs/alpine2/ast196/proj-shared/wibking/spack/opt/spack/linux-rhel8-zen2/gcc-9.3.0/ffmpeg-7.0.2-ywl5f5ldeogjs3jtgitdufzpksnswgit/bin/ffmpeg
+
+set -x
+
+## rename *.png files
+
+$RENAME_EXE 's/\d+/sprintf("%07d",$&)/e' -- *.png
+
+## resize frames
+
+for file in *.png;
+do
+    $CONVERT_EXE $file -resize 2048x2048 $(basename -s .png $file).resize_large.png
+done
+
+## make movie
+FPS=10
+FILTERS="pad=ceil(iw/2)*2:ceil(ih/2)*2:color=white, drawtext=fontfile=/usr/share/fonts/google-droid/DroidSans.ttf:text='QED-QUOKKA Simulation':fontcolor=white:fontsize=48:box=1:[email protected]:boxborderw=5:x=0.9*(w-text_w):y=0.9*(h-text_h)"
+
+$FFMPEG_EXE -framerate $FPS -pattern_type glob -i "slices_*.resize_large.png" -r $FPS -vcodec libx264 -vf "$FILTERS" -pix_fmt yuv420p -preset slow -tune animation -crf 18 slice_movie_large.mov