more frobnicate again

tools/mk_anim.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+SPOOL="$HOME/TMP"
+mkdir "$SPOOL"
+
+NBRE=279
+POVOPT=" -w768 -h576 +q9 +a -d "
+SRCFILE="train.pov"
+
+for idx in $(seq 0 $NBRE)
+do
+
+	outfile=$(printf "%s/%04d.png" $SPOOL $idx)
+	horloge=$(echo "$idx / $NBRE" | bc -l)
+
+	printf "%-20s    %.3f\n" $outfile $horloge
+
+	povray -i${SRCFILE} ${POVOPT} -K${horloge} -o${outfile}
+
+done
+
+ffmpeg  -nostdin                                                \
+        -loglevel error                                         \
+        -y -r 30 -f image2 -i $SPOOL/%04d.png                     \
+        -c:v libx264 -pix_fmt yuv420p                           \
+        $SPOOL/foo.mp4

tools/tagpicz.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+printf "==== %s ( %s ) ===\n" $0 $1
+
+VALUE=$(( $RANDOM % 4096 ))
+
+printf "random value = %03xH\n" ${VALUE}
+
+
+