Bug 1257100 - Report we can play type 'audio/mp4; codecs=mp4a.40.29'. r=jya

dom/media/VideoUtils.cpp

@@ -475,7 +475,8 @@ IsAACCodecString(const nsAString& aCodec)
   return
     aCodec.EqualsLiteral("mp4a.40.2") || // MPEG4 AAC-LC
     aCodec.EqualsLiteral("mp4a.40.5") || // MPEG4 HE-AAC
-    aCodec.EqualsLiteral("mp4a.67"); // MPEG2 AAC-LC}
+    aCodec.EqualsLiteral("mp4a.67")   || // MPEG2 AAC-LC
+    aCodec.EqualsLiteral("mp4a.40.29");  // MPEG4 HE-AACv2
 }
 
 bool

dom/media/test/test_can_play_type_mpeg.html

@@ -76,7 +76,8 @@ function check_mp4(v, enabled) {
   check("audio/mp4; codecs=mp4a.40.5", "probably");
   check("audio/x-m4a; codecs=\"mp4a.40.5\"", "probably");
   check("audio/x-m4a; codecs=mp4a.40.5", "probably");
-
+  // HE-AAC v2
+  check("audio/mp4; codecs=\"mp4a.40.29\"", "probably");
 }
 
 function check_mp3(v, enabled) {