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diff --git a/app/src/main/jni/libuvc/src/example.c b/app/src/main/jni/libuvc/src/example.c
deleted file mode 100644
index 5772b7b..0000000
--- a/app/src/main/jni/libuvc/src/example.c
+++ /dev/null
@@ -1,148 +0,0 @@
-#include "libuvc/libuvc.h"
-#include <stdio.h>
-
-/* This callback function runs once per frame. Use it to perform any
- * quick processing you need, or have it put the frame into your application's
- * input queue. If this function takes too long, you'll start losing frames. */
-void cb(uvc_frame_t *frame, void *ptr) {
-  uvc_frame_t *bgr;
-  uvc_error_t ret;
-
-  /* We'll convert the image from YUV/JPEG to BGR, so allocate space */
-  bgr = uvc_allocate_frame(frame->width * frame->height * 3);
-  if (!bgr) {
-    printf("unable to allocate bgr frame!");
-    return;
-  }
-
-  /* Do the BGR conversion */
-  ret = uvc_any2bgr(frame, bgr);
-  if (ret) {
-    uvc_perror(ret, "uvc_any2bgr");
-    uvc_free_frame(bgr);
-    return;
-  }
-
-  /* Call a user function:
-   *
-   * my_type *my_obj = (*my_type) ptr;
-   * my_user_function(ptr, bgr);
-   * my_other_function(ptr, bgr->data, bgr->width, bgr->height);
-   */
-
-  /* Call a C++ method:
-   *
-   * my_type *my_obj = (*my_type) ptr;
-   * my_obj->my_func(bgr);
-   */
-
-  /* Use opencv.highgui to display the image:
-   * 
-   * cvImg = cvCreateImageHeader(
-   *     cvSize(bgr->width, bgr->height),
-   *     IPL_DEPTH_8U,
-   *     3);
-   *
-   * cvSetData(cvImg, bgr->data, bgr->width * 3); 
-   *
-   * cvNamedWindow("Test", CV_WINDOW_AUTOSIZE);
-   * cvShowImage("Test", cvImg);
-   * cvWaitKey(10);
-   *
-   * cvReleaseImageHeader(&cvImg);
-   */
-
-  uvc_free_frame(bgr);
-}
-
-int main(int argc, char **argv) {
-  uvc_context_t *ctx;
-  uvc_device_t *dev;
-  uvc_device_handle_t *devh;
-  uvc_stream_ctrl_t ctrl;
-  uvc_error_t res;
-
-  /* Initialize a UVC service context. Libuvc will set up its own libusb
-   * context. Replace NULL with a libusb_context pointer to run libuvc
-   * from an existing libusb context. */
-  res = uvc_init(&ctx, NULL);
-
-  if (res < 0) {
-    uvc_perror(res, "uvc_init");
-    return res;
-  }
-
-  puts("UVC initialized");
-
-  /* Locates the first attached UVC device, stores in dev */
-  res = uvc_find_device(
-      ctx, &dev,
-      0, 0, NULL); /* filter devices: vendor_id, product_id, "serial_num" */
-
-  if (res < 0) {
-    uvc_perror(res, "uvc_find_device"); /* no devices found */
-  } else {
-    puts("Device found");
-
-    /* Try to open the device: requires exclusive access */
-    res = uvc_open(dev, &devh);
-
-    if (res < 0) {
-      uvc_perror(res, "uvc_open"); /* unable to open device */
-    } else {
-      puts("Device opened");
-
-      /* Print out a message containing all the information that libuvc
-       * knows about the device */
-      uvc_print_diag(devh, stderr);
-
-      /* Try to negotiate a 640x480 30 fps YUYV stream profile */
-      res = uvc_get_stream_ctrl_format_size(
-          devh, &ctrl, /* result stored in ctrl */
-          UVC_FRAME_FORMAT_YUYV, /* YUV 422, aka YUV 4:2:2. try _COMPRESSED */
-          640, 480, 30 /* width, height, fps */
-      );
-
-      /* Print out the result */
-      uvc_print_stream_ctrl(&ctrl, stderr);
-
-      if (res < 0) {
-        uvc_perror(res, "get_mode"); /* device doesn't provide a matching stream */
-      } else {
-        /* Start the video stream in isochronous mode. The library will
-         * call user function cb: cb(frame, (void*) 12345)
-         */
-        res = uvc_start_iso_streaming(devh, &ctrl, cb, 12345);
-
-        if (res < 0) {
-          uvc_perror(res, "start_streaming"); /* unable to start stream */
-        } else {
-          puts("Streaming...");
-
-          uvc_set_ae_mode(devh, 1); /* e.g., turn on auto exposure */
-
-          sleep(10); /* stream for 10 seconds */
-
-          /* End the stream. Blocks until last callback is serviced */
-          uvc_stop_streaming(devh);
-          puts("Done streaming.");
-        }
-      }
-
-      /* Release our handle on the device */
-      uvc_close(devh);
-      puts("Device closed");
-    }
-
-    /* Release the device descriptor */
-    uvc_unref_device(dev);
-  }
-
-  /* Close the UVC context. This closes and cleans up any existing device handles,
-   * and it closes the libusb context if one was not provided. */
-  uvc_exit(ctx);
-  puts("UVC exited");
-
-  return 0;
-}
-