Torben,
You might want to have a look at this.
When editing in the properties of an audio file, I can hear Tempo and Pitch changes.
After applying and opening the item in the Mixeditor there are no changes.
Bug or missing feature? (v5.1 latest build)
Regards,
Ferry
Any thoughts?
Not sure, but I think tempo/pitch is not supported for items inside containers currently.
Ok, what I was trying, is to stretch an AC shout for a bit, to match the tempo of the next song’s ramp.
Would be nice if that can be fixed 
Cheers!
Ferry
Not just a fix actually, containers have their own file playback logic, but I will look into it.