I'm using vegas 15 since 17 was unstable when I installed it.
I need to edit an iPhone movie from a client but when I drop it in the timeline there is only an audio track, no video? The video looks fine when played in PowerDVD or any other player.
iPhone and some Samsung phone footage is Variable Frame Rate (VFR). Many have found that VFR footage is not handled well by Vegas Pro. A common suggestion is to convert your footage to Constant Frame Rate via a utility such as HandBrake. Do a forum search for iPhone and there will be lots of hits, a recent one being: