SpeedIndex missing from API submitted jobs?

Not sure whether I’m missing a parameter but I’m not getting a SpeedIndex generated for API submitted jobs e.g.

API submitted: http://www.webpagetest.org/result/130402_80_T4X/

WWW submitted: http://www.webpagetest.org/result/130402_SY_604ee180c07ae2b36e54ecc1bf8d813c/

From a quick look at the XML results it appears VisualComplete might be missing too

Am I missing a parameter - I’ve had a quick look a the docs but didn’t see anything?

Make sure you enable video capture (video=1) otherwise you won’t get any of the visual metrics.

Doh!

Thanks - as SpeedIndex is a visual metric it’s pretty obvious I need video capture on!