Add SVG to generate overlay from

static/gen-overlay.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+set -e
+
+if [ -z "$1" ]
+then
+	echo "Logo to generate overlay from was not specified."
+	exit 1
+fi
+
+DIR="$(dirname "$(which "$0")")"
+
+export LOGO_URL="file://$DIR/logoGen/$1.svg"
+envsubst < "$DIR/overlay.svg" > overlay.tmp.svg
+
+inkscape -o overlay.png overlay.tmp.svg
+rm overlay.tmp.svg

static/overlay.svg

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 1920 1080">
+	<image xlink:href="$LOGO_URL" x="1920" y="30" width="120" height="120" transform="translate(-150)"/>
+</svg>