Index: src/routes/posts.js
===================================================================
--- src/routes/posts.js	(revision f45fc82a7312244bd74ee11bc83e702369ba2f09)
+++ src/routes/posts.js	(revision 1907a18d87e0c381cc6c806cb4043835e2088adf)
@@ -398,4 +398,5 @@
   if (site.enable_audio_player !== 0) {
     html = AudioEmbedService.autoembed(html);
+    html = AudioEmbedService.embedMediaShortcodes(html);
     html = AudioEmbedService.embedExternalLinkShortcodes(html);