- secure_m3u8.replace("m3u8", "mp4").replace("hlsvod", "mp4").replace("hls", "mp4"),
+ # Secure mp4 URL is constructed according to Player.prototype.mp4 from
+ # http://lentaru.media.eagleplatform.com/player/player.js
+ re.sub(r'm3u8|hlsvod|hls|f4m', 'mp4', secure_m3u8),