Anyka AK1120Q - 'Mobile Application Processor', Spy Cam, cheap cam-corder?
The Anyka and Broadcom chips fall into a classification of device known as "system on (a) chip" or SoC. Generally speaking, these devices contain a relatively powerful CPU and several high-level peripherals, including flash and SDRAM controllers, network, video and audio interfaces, etc.

Such devices require a great deal of support from the manufacturer in order to use them effectively, so their distribution &mdash; and the distribution of detailed specifications and design data &mdash; is limited to "serious" (i.e., high-volume) customers, for whom the return-on-investment (the up-front cost of design support) for the manufacturer is realized on the subsequent sales of devices.