Panoramic webcasting startup Altia Systems finally disclosed this week who was behind the $10.5 million Series B funding it got earlier this year — Intel Capital. The Cupertino company led by CEO Aurangzeb Khan was featured in the Business Journal’s weekly Pitch profile about a year ago and has now raised a total of about $17 million in two funding rounds since. The latest funding was first disclosed in a January regulatory filing but Altia had been silent about who participated until now.