title: FFMPEG command line execution in android
body: <p>I'm a newbie in android programming and this is kind of abstract, I don't know much about ndk but there are a lot of ffmpeg libraries with java wrappers for direct usage if I'm right. I can import them to my project but have no idea as to how to use them to execute ffmpeg commands through them. Could you please suggest me any particular library and how could I use them to get ffmpeg commands executed?</p>