wobbals

  private byte [] getYV12(int inputWidth, int inputHeight, Bitmap scaled) {

        int [] argb = new int[inputWidth * inputHeight];

        scaled.getPixels(argb, 0, inputWidth, 0, 0, inputWidth, inputHeight);

        byte [] yuv = new byte[inputWidth*inputHeight*3/2];
        encodeYV12(yuv, argb, inputWidth, inputHeight);

        scaled.recycle();