title: Does Android NDK support native method(OMXAL) of video encoding?
body: <p>In android-NDK-r9c, Google provide a sample 'native-media'. In this sample, we can use OMXAL in the C level to do the MeidaPlayer job. </p>
  
  <p>I am wondering if we can do media encoding this way? I tried to write the corresponding functions, but I failed, and according to the errors report, there is no such function defined in the local libs.</p>
  
  <p>Does anyone know anything about this? Thank you!</p>