The 4.4-RC1 release is based on the Android 4.4.2 (KitKat-MR1 release). We have fixed and added x86 specified code to let the system runs smoothly on x86 platforms, especially for netbooks or tablets. The key features contain. Integrate the ffmpeg as the stagefright-plugins to support much more multimedia files. .

is android 4.4 2 still supported