On 5 May 2010 22:50, Ronny Wisor <RonnyWisor@xxxxxx> wrote: > Hi Cian, > > > >There shouldn't be any, but if anyone finds any, let me know. From my time > 'maintaining' VLC for BeOS, most regressions appeared in formats I never > used and >had nothing to test with! > >Cian > > > > This version of VLC doesn´t play any sound in .mp4 video files. But there > is sound – even the native Haiku mediaplayer can play these files correct. > ;) > There are many many codecs that can be used in .mp4 files - there should be details in the Messages window which tell you what codec its unable to use. Cian