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+---
+layout: default
+title: MediaPipe in C++
+parent: Getting Started
+has_children: true
+has_toc: false
+nav_order: 5
+---
+
+# MediaPipe in C++
+{: .no_toc }
+
+1. TOC
+{:toc}
+---
+
+Please follow instructions below to build C++ command-line example apps in the
+supported MediaPipe [solutions](../solutions/solutions.md). To learn more about
+these example apps, start from [Hello World! in C++](./hello_world_cpp.md).
+
+## Building C++ command-line example apps
+
+### Option 1: Running on CPU
+
+1.  To build, for example, [MediaPipe Hands](../solutions/hands.md), run:
+
+    ```bash
+    bazel build -c opt --define MEDIAPIPE_DISABLE_GPU=1 mediapipe/examples/desktop/hand_tracking:hand_tracking_cpu
+    ```
+
+2.  To run the application:
+
+    ```bash
+    GLOG_logtostderr=1 bazel-bin/mediapipe/examples/desktop/hand_tracking/hand_tracking_cpu \
+      --calculator_graph_config_file=mediapipe/graphs/hand_tracking/hand_tracking_desktop_live.pbtxt
+    ```
+
+    This will open up your webcam as long as it is connected and on. Any errors
+    is likely due to your webcam being not accessible.
+
+### Option 2: Running on GPU
+
+Note: This currently works only on Linux, and please first follow
+[OpenGL ES Setup on Linux Desktop](./gpu_support.md#opengl-es-setup-on-linux-desktop).
+
+1.  To build, for example, [MediaPipe Hands](../solutions/hands.md), run:
+
+    ```bash
+    bazel build -c opt --copt -DMESA_EGL_NO_X11_HEADERS --copt -DEGL_NO_X11 \
+      mediapipe/examples/desktop/hand_tracking:hand_tracking_gpu
+    ```
+
+2.  To run the application:
+
+    ```bash
+    GLOG_logtostderr=1 bazel-bin/mediapipe/examples/desktop/hand_tracking/hand_tracking_gpu \
+      --calculator_graph_config_file=mediapipe/graphs/hand_tracking/hand_tracking_mobile.pbtxt
+    ```
+
+    This will open up your webcam as long as it is connected and on. Any errors
+    is likely due to your webcam being not accessible, or GPU drivers not setup
+    properly.