diff --git a/samples/CMakeLists.txt b/samples/CMakeLists.txt
index 415522d..0ef96c8 100644
--- a/samples/CMakeLists.txt
+++ b/samples/CMakeLists.txt
@@ -39,23 +39,7 @@ message(STATUS "Found OpenCV: ${OpenCV_VERSION}")
 include(${PRO_DIR}/cmake/Common.cmake)
 
 set(OUT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/_output")
-set_outdir(
-  "${OUT_DIR}/lib"
-  "${OUT_DIR}/lib"
-  "${OUT_DIR}/bin"
-)
 
-include_directories(
-  ${PRO_DIR}/src
-)
+# samples above uvc layer
 
-## camera
-
-add_executable(camera camera.cc)
-target_link_libraries(camera mynteye ${OpenCV_LIBS})
-
-if(OS_WIN)
-  target_compile_definitions(camera
-    PUBLIC GLOG_NO_ABBREVIATED_SEVERITIES
-  )
-endif()
+add_subdirectory(uvc)
diff --git a/samples/uvc/CMakeLists.txt b/samples/uvc/CMakeLists.txt
new file mode 100644
index 0000000..2fbb2f6
--- /dev/null
+++ b/samples/uvc/CMakeLists.txt
@@ -0,0 +1,22 @@
+get_filename_component(DIR_NAME ${CMAKE_CURRENT_LIST_DIR} NAME)
+
+set_outdir(
+  "${OUT_DIR}/lib/${DIR_NAME}"
+  "${OUT_DIR}/lib/${DIR_NAME}"
+  "${OUT_DIR}/bin/${DIR_NAME}"
+)
+
+include_directories(
+  ${PRO_DIR}/src
+)
+
+## camera
+
+add_executable(camera camera.cc)
+target_link_libraries(camera mynteye ${OpenCV_LIBS})
+
+if(OS_WIN)
+  target_compile_definitions(camera
+    PUBLIC GLOG_NO_ABBREVIATED_SEVERITIES
+  )
+endif()
diff --git a/samples/camera.cc b/samples/uvc/camera.cc
similarity index 96%
rename from samples/camera.cc
rename to samples/uvc/camera.cc
index ef135f1..859d214 100644
--- a/samples/camera.cc
+++ b/samples/uvc/camera.cc
@@ -71,7 +71,7 @@ int main(int argc, char *argv[]) {
     auto name = uvc::get_name(*device);
     auto vid = uvc::get_vendor_id(*device);
     auto pid = uvc::get_product_id(*device);
-    LOG(INFO) << i << " | name: " << name << ", vid: " << vid
+    LOG(INFO) << "index: " << i << ", name: " << name << ", vid: " << vid
               << ", pid: " << pid;
   }
 
@@ -112,6 +112,8 @@ int main(int argc, char *argv[]) {
           cv.notify_one();
       });
 
+  LOG(INFO) << "Press ESC/Q on windows to terminate";
+
   cv::namedWindow("frame");
   uvc::start_streaming(*device, 0);