Supports UVC?

[spydermankr]

Can the A13 support UVC(USB Video Class) in OTG port and Host port ?

[MBR]

As long as the device does not draw too much current, the UVC devices should work - this is not a hardware (A13) problem, just a matter of drivers. I'm not sure if the default Debian image supports them, but if not, you can always build a custom kernel.

[vinifr]

Can the A13 support UVC(USB Video Class) in OTG port and Host port ?

Yes, there is support: https://www.olimex.com/forum/index.php?topic=507.msg1903#msg1903