rm $RESULTS_DIR/.wanted $RESULTS_DIR/.all
fi
+# Purge frames with invalid metadata:
+invalid=( $(grep -lw "^code=$" $RESULTS_DIR/*metadata) )
+for file in ${invalid[@]}
+do
+ frm=$(basename $file | cut -d\. -f1)
+ rm $RESULTS_DIR/${frm}.*
+done
+
_exit "Done!" 0