camera recorder

The data flow of camera recorder is differ from still image taking.

 

the HAL use data_callback_timestamp to send data buffer to the upper Layer.

 

from top to bottom is:

videocamera.java user mediarecorder do the recoder work.

mediarecorder will get a camera client from camera service from binder.

data will be get from Icamera, used by further in pvmediarecorder.

AuthorDriverWrapper will make himself to be a node.

this source node will be used by pvauthor engine.

 

all codec is register by .so