diff --git a/wpull/scraper/html.py b/wpull/scraper/html.py
index a1672515..efff9a04 100644
--- a/wpull/scraper/html.py
+++ b/wpull/scraper/html.py
@@ -264,6 +264,7 @@ class ElementWalker(object):
     LINK_ATTRIBUTES = frozenset([
         'action', 'archive', 'background', 'cite', 'classid',
         'codebase', 'data', 'href', 'longdesc', 'profile', 'src',
+        'poster',
         'usemap',
         'dynsrc', 'lowsrc',
     ])
@@ -293,6 +294,9 @@ class ElementWalker(object):
         'table': {'background': ATTR_INLINE},
         'td': {'background': ATTR_INLINE},
         'th': {'background': ATTR_INLINE},
+        'video': {'src': ATTR_INLINE, 'poster': ATTR_INLINE},
+        'audio': {'src': ATTR_INLINE, 'poster': ATTR_INLINE},
+        'source': {'src': ATTR_INLINE},
     }
     '''Mapping of element tag names to attributes containing links.'''
     DYNAMIC_ATTRIBUTES = ('onkey', 'oncli', 'onmou')
diff --git a/wpull/scraper/html_test.py b/wpull/scraper/html_test.py
index 175a8349..1e5c4f21 100644
--- a/wpull/scraper/html_test.py
+++ b/wpull/scraper/html_test.py
@@ -65,7 +65,12 @@ def test_html_scraper_links(self):
             'http://example.com/applet/applet_src.class',
             'http://example.com/bgsound.mid',
             'http://example.com/audio_src.wav',
+            'http://example.com/audio_poster.jpeg',
             'http://example.net/source_src.wav',
+            'http://example.com/video_src.webm',
+            'http://example.com/video_poster.jpeg',
+            'http://example.net/track_src.vtt',
+            'http://example.net/source_src.webm',
             'http://example.com/embed_src.mov',
             'http://example.com/fig_src.png',
             'http://example.com/frame_src.html',
diff --git a/wpull/testing/samples/many_urls.html b/wpull/testing/samples/many_urls.html
index 08a9a624..b77e287a 100644
--- a/wpull/testing/samples/many_urls.html
+++ b/wpull/testing/samples/many_urls.html
@@ -41,9 +41,13 @@
 		<area href="area_href.html">
 	</map>
 	<bgsound src="bgsound.mid">
-	<audio src="audio_src.wav">
+	<audio src="audio_src.wav" poster="audio_poster.jpeg">
 		<source src="http://example.net/source_src.wav">
 	</audio>
+	<video src="video_src.webm" poster="video_poster.jpeg">
+		<source src="http://example.net/source_src.webm">
+		<track default src="http://example.net/track_src.vtt">
+	</video>
 	<embed href="embed_href.html" src="embed_src.mov"></embed>
 	<fig src="fig_src.png"></fig>
 	<form action="form_action.html"></form>