From Android Architecture, we see that media framework is included in
lib. And media libraries (libmedia.so?) are based on PacketVideo's
OpenCORE which obviously has its framework .
So i guess libmedia_jni.so just use libmedia.so and give us a couple
of native interfaces.But i am not sure, i have no idea how to get the
code of libmedia.so and libmedia_jni.so. Can anyone
give me a hand? Thanks in advance.