mp3:text/html:echo '<audio controls width=100% height=100%><source src="%u"></audio>' m4b:text/html:echo '<audio controls width=100% height=100%><source src="%u"></audio>' mp4:text/html:echo '<video controls width=100% height=100%><source src="%u"></video>' mkv:text/html:echo '<video controls width=100% height=100%><source src="%u"></video>'