I've just captured 2 hours using sony movie studio capture, infact this happened months ago too...It's fine when in the capture window playing the files...
It's strange because I am now capturing in normal windows movie maker and it is fine in timeline...
Edit: Ok I captured the 2.5 hours in movie maker AVI and just imported to vegas and sound works now...not sure why vegas doesn't capture like this, it did fine on the DVX100 but not on the normal camcorder with USB like movie maker
