Have been trying both the redbull.tv app and the eurosport one on the iPad2. Both seem to stream ok but do so without any sound. Anyone experienced anything similar and got it working? Google doesn’t seem to come up with anything helpful. Can’t just be me, can it?

Had the same thing, drove me mad before I solved it.

Double click the home button on the iPad to bring up the app switcher at the bottom of the screen. Scroll it from left to right until the video controls appear. The mute button is on the left. On my iPad this was muted so no sound played in the redbull app, even though in most other apps sound worked and I could control the volume with the normal controls.

Brilliant! I had the same problem trying to watch the dowhill world cup races.

Thanks gweb.