You are here: Home » Topic » Firefly wont serve mp4 Firefly wont serve mp4 FireFly Media Server (formerly mt-daapd) › Firefly Media Server Forums › Firefly Media Server › Setup Issues › Firefly wont serve mp4 This topic contains 2 replies, has 2 voices, and was last updated by blamm 10 years, 5 months ago. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts 13th April 2008 at 7:20 am #2375 blammParticipant Hi, I have one mp4 in my iTunes library that I downloaded from iTunes store (a Lost episode). Despite it being listed and playable in iTunes it not listed in any other iTunes shared library (or on any of my Rokus for that matter) 13th April 2008 at 11:39 am #16816 stretchParticipant I saw a post by someone with a similar problem but canÂ´t remember where. I think they changed the file extension from .mp4 to .m4v and it worked Found it http://www.readynas.com/forum/viewtopic.php?p=86056&sid=85c1538b429994318850789208ec68e6#p86056 13th April 2008 at 3:18 pm #16817 blammParticipant Ta. Sadly it is already an m4v 🙁 Author Posts Viewing 3 posts - 1 through 3 (of 3 total) The forum ‘Setup Issues’ is closed to new topics and replies.