[sebastian]

@blimey: No gaps at your file. And no gaps if I'm converting the same session too at home.

So it's a session based problem. :-)

Here's the one that always does gaps between each file:
hxxp://www.be-at.tv/brands/jaarbeurs-utrecht/timewarp-2012/marcel-fengler

Maybe KSV could have a look at it? :-)