iSignt and USB Prober

I rarely use the built in iSight on my MacBook Pro. Today I used the USB Prober application and discovered the following.......(see below)

Does this look ok and can someone explain what all the info related to video streaming is about?

Thanks


High Speed device @ 2 (0xFD400000): ............................................. Miscellaneous/Common Class device: "Built-in iSight" (Suspended)
Device Descriptor
Configuration Descriptor
Length (and contents): 1442
Number of Interfaces: 3
Configuration Value: 1
Attributes: 0x80 (bus-powered)
MaxPower: 500 ma
Interface Association Video/Interface Collection
Interface #0 - Video/Control
Interface #1 - Video/Streaming
Interface #1 - Video/Streaming (#1)
Interface #1 - Video/Streaming (#2)
Interface #1 - Video/Streaming (#3)
Interface #1 - Video/Streaming (#4)
Interface #1 - Video/Streaming (#5)
Interface #1 - Video/Streaming (#6)
Interface #1 - Video/Streaming (#7)
Interface #2 - Vendor-specific