Android video filter

Question

I\'m trying to create an app where I am able to add filters to a recorded video. Basically, I want to replicate the functionality that exists in Instagram video, or Viddy. <

Answer 1

From Android 4.3 you can use a Surface as the input to your encoder. http://developer.android.com/about/versions/android-4.3.html#Multimedia

So you can use GLSurfaceView and apply the filters using fragment shaders.

You can find some good examples here. http://bigflake.com/mediacodec/