Render quotes in video source type attr

videodinges/templates/video.html.j2

@@ -10,7 +10,7 @@
 <h1>{{ title }}</h1>
 <video width="{{ width }}" height="{{ height }}" {% if poster %}poster="{{ poster }}" {% endif %}controls="controls">
 {% for source in sources %}
-	<source src="{{ source.src }}" type='{{ source.type }}' />
+	<source src="{{ source.src }}" type='{{ source.type|safe }}' />
 {% endfor %}
 	You need a browser that understands HTML5 video and supports {% for i in used_codecs %}{{ i }}{% if not loop.last %} or {% endif %}{% endfor %} codecs.
 </video><br />
@@ -33,4 +33,4 @@
 <script data-container="commenter-container" src="//www.welmers.net/commenter/js/commenter.js" type="text/javascript"></script>
 <script src="static/js/video.js" type="text/javascript"></script>
 </body>
-</html>
+</html>