Project import generated by Copybara.

GitOrigin-RevId: afbe148020a643ac800e34d91dc515995a9abb5c

.bazelrc

@@ -32,6 +32,9 @@ build:macos --copt=-w
 # Sets the default Apple platform to macOS.
 build --apple_platform_type=macos
 
+# Compile ObjC++ files with C++17
+build --per_file_copt=.*\.mm\$@-std=c++17
+
 # Allow debugging with XCODE
 build --apple_generate_dsym
 
@@ -58,6 +61,7 @@ build:android_arm64 --fat_apk_cpu=arm64-v8a
 
 # iOS configs.
 build:ios --apple_platform_type=ios
+build:ios --copt=-fno-aligned-allocation
 
 build:ios_i386 --config=ios
 build:ios_i386 --cpu=ios_i386
@@ -87,6 +91,10 @@ build:darwin_x86_64 --apple_platform_type=macos
 build:darwin_x86_64 --macos_minimum_os=10.12
 build:darwin_x86_64 --cpu=darwin_x86_64
 
+build:darwin_arm64 --apple_platform_type=macos
+build:darwin_arm64 --macos_minimum_os=10.16
+build:darwin_arm64 --cpu=darwin_arm64
+
 # This bazelrc file is meant to be written by a setup script.
 try-import %workspace%/.configure.bazelrc
 

.bazelversion

@@ -1 +1 @@
-3.7.2
+5.2.0

.github/ISSUE_TEMPLATE/50-other-issues.md

@@ -10,5 +10,3 @@ For questions on how to work with MediaPipe, or support for problems that are no
 
 If you are reporting a vulnerability, please use the [dedicated reporting process](https://github.com/google/mediapipe/security).
 
-For high-level discussions about MediaPipe, please post to discuss@mediapipe.org, for questions about the development or internal workings of MediaPipe, or if you would like to know how to contribute to MediaPipe, please post to developers@mediapipe.org.
-

.github/bot_config.yml

@@ -15,4 +15,4 @@
 
 # A list of assignees
 assignees:
-   - sgowroji
+   - sureshdagooglecom

CONTRIBUTING.md

@@ -5,7 +5,7 @@
 * Bug fixes
 * Documentation fixes
 
-For new feature additions (e.g., new graphs and calculators), we are currently not planning to accept new feature pull requests into the MediaPipe repository. Instead, we like to get contributors to create their own repositories of the new feature and list it at [Awesome MediaPipe](https://mediapipe.org). This will allow contributors to more quickly get their code out to the community.
+For new feature additions (e.g., new graphs and calculators), we are currently not planning to accept new feature pull requests into the MediaPipe repository. Instead, we like to get contributors to create their own repositories of the new feature and list it at [Awesome MediaPipe](https://mediapipe.page.link/awesome-mediapipe). This will allow contributors to more quickly get their code out to the community.
 
 Before sending your pull requests, make sure you followed this list.
 

Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM ubuntu:18.04
+FROM ubuntu:20.04
 
 MAINTAINER <[email protected]>
 
@@ -42,6 +42,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
         software-properties-common && \
     add-apt-repository -y ppa:openjdk-r/ppa && \
     apt-get update && apt-get install -y openjdk-8-jdk && \
+    apt-get install -y mesa-common-dev libegl1-mesa-dev libgles2-mesa-dev && \
+    apt-get install -y mesa-utils && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*
 
@@ -49,14 +51,15 @@ RUN update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 100 --slave /u
 RUN pip3 install --upgrade setuptools
 RUN pip3 install wheel
 RUN pip3 install future
+RUN pip3 install absl-py numpy opencv-contrib-python protobuf==3.20.1
 RUN pip3 install six==1.14.0
-RUN pip3 install tensorflow==1.14.0
+RUN pip3 install tensorflow==2.2.0
 RUN pip3 install tf_slim
 
 RUN ln -s /usr/bin/python3 /usr/bin/python
 
 # Install bazel
-ARG BAZEL_VERSION=3.7.2
+ARG BAZEL_VERSION=5.2.0
 RUN mkdir /bazel && \
     wget --no-check-certificate -O /bazel/installer.sh "https://github.com/bazelbuild/bazel/releases/download/${BAZEL_VERSION}/b\
 azel-${BAZEL_VERSION}-installer-linux-x86_64.sh" && \

MANIFEST.in

@@ -7,14 +7,4 @@ include MANIFEST.in
 include README.md
 include requirements.txt
 
-recursive-include mediapipe/modules *.tflite *.txt *.binarypb
+recursive-include mediapipe/modules *.txt
-exclude mediapipe/modules/face_detection/face_detection_full_range.tflite
-exclude mediapipe/modules/objectron/object_detection_3d_chair_1stage.tflite
-exclude mediapipe/modules/objectron/object_detection_3d_sneakers_1stage.tflite
-exclude mediapipe/modules/objectron/object_detection_3d_sneakers.tflite
-exclude mediapipe/modules/objectron/object_detection_3d_chair.tflite
-exclude mediapipe/modules/objectron/object_detection_3d_camera.tflite
-exclude mediapipe/modules/objectron/object_detection_3d_cup.tflite
-exclude mediapipe/modules/objectron/object_detection_ssd_mobilenetv2_oidv4_fp16.tflite
-exclude mediapipe/modules/pose_landmark/pose_landmark_lite.tflite
-exclude mediapipe/modules/pose_landmark/pose_landmark_heavy.tflite

README.md

@@ -4,7 +4,7 @@ title: Home
 nav_order: 1
 ---
 
-![MediaPipe](docs/images/mediapipe_small.png)
+![MediaPipe](https://mediapipe.dev/images/mediapipe_small.png)
 
 --------------------------------------------------------------------------------
 
@@ -13,21 +13,21 @@ nav_order: 1
 [MediaPipe](https://google.github.io/mediapipe/) offers cross-platform, customizable
 ML solutions for live and streaming media.
 
-![accelerated.png](docs/images/accelerated_small.png)                                                               | ![cross_platform.png](docs/images/cross_platform_small.png)
+![accelerated.png](https://mediapipe.dev/images/accelerated_small.png)                                                               | ![cross_platform.png](https://mediapipe.dev/images/cross_platform_small.png)
 :------------------------------------------------------------------------------------------------------------: | :----------------------------------------------------:
 ***End-to-End acceleration***: *Built-in fast ML inference and processing accelerated even on common hardware* | ***Build once, deploy anywhere***: *Unified solution works across Android, iOS, desktop/cloud, web and IoT*
-![ready_to_use.png](docs/images/ready_to_use_small.png)                                                             | ![open_source.png](docs/images/open_source_small.png)
+![ready_to_use.png](https://mediapipe.dev/images/ready_to_use_small.png)                                                             | ![open_source.png](https://mediapipe.dev/images/open_source_small.png)
 ***Ready-to-use solutions***: *Cutting-edge ML solutions demonstrating full power of the framework*            | ***Free and open source***: *Framework and solutions both under Apache 2.0, fully extensible and customizable*
 
 ## ML solutions in MediaPipe
 
 Face Detection                                                                                                                 | Face Mesh                                                                                                       | Iris                                                                                                      | Hands                                                                                                      | Pose                                                                                                      | Holistic
 :----------------------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------: | :------:
-[![face_detection](docs/images/mobile/face_detection_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/face_detection) | [![face_mesh](docs/images/mobile/face_mesh_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/face_mesh) | [![iris](docs/images/mobile/iris_tracking_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/iris) | [![hand](docs/images/mobile/hand_tracking_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/hands) | [![pose](docs/images/mobile/pose_tracking_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/pose) | [![hair_segmentation](docs/images/mobile/holistic_tracking_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/holistic)
+[![face_detection](https://mediapipe.dev/images/mobile/face_detection_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/face_detection) | [![face_mesh](https://mediapipe.dev/images/mobile/face_mesh_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/face_mesh) | [![iris](https://mediapipe.dev/images/mobile/iris_tracking_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/iris) | [![hand](https://mediapipe.dev/images/mobile/hand_tracking_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/hands) | [![pose](https://mediapipe.dev/images/mobile/pose_tracking_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/pose) | [![hair_segmentation](https://mediapipe.dev/images/mobile/holistic_tracking_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/holistic)
 
 Hair Segmentation                                                                                                                       | Object Detection                                                                                                                     | Box Tracking                                                                                                                | Instant Motion Tracking                                                                                                                               | Objectron                                                                                                             | KNIFT
 :-------------------------------------------------------------------------------------------------------------------------------------: | :----------------------------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------: | :---:
-[![hair_segmentation](docs/images/mobile/hair_segmentation_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/hair_segmentation) | [![object_detection](docs/images/mobile/object_detection_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/object_detection) | [![box_tracking](docs/images/mobile/object_tracking_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/box_tracking) | [![instant_motion_tracking](docs/images/mobile/instant_motion_tracking_android_small.gif)](https://google.github.io/mediapipe/solutions/instant_motion_tracking) | [![objectron](docs/images/mobile/objectron_chair_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/objectron) | [![knift](docs/images/mobile/template_matching_android_cpu_small.gif)](https://google.github.io/mediapipe/solutions/knift)
+[![hair_segmentation](https://mediapipe.dev/images/mobile/hair_segmentation_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/hair_segmentation) | [![object_detection](https://mediapipe.dev/images/mobile/object_detection_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/object_detection) | [![box_tracking](https://mediapipe.dev/images/mobile/object_tracking_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/box_tracking) | [![instant_motion_tracking](https://mediapipe.dev/images/mobile/instant_motion_tracking_android_small.gif)](https://google.github.io/mediapipe/solutions/instant_motion_tracking) | [![objectron](https://mediapipe.dev/images/mobile/objectron_chair_android_gpu_small.gif)](https://google.github.io/mediapipe/solutions/objectron) | [![knift](https://mediapipe.dev/images/mobile/template_matching_android_cpu_small.gif)](https://google.github.io/mediapipe/solutions/knift)
 
 <!-- []() in the first cell is needed to preserve table formatting in GitHub Pages. -->
 <!-- Whenever this table is updated, paste a copy to solutions/solutions.md. -->
@@ -136,8 +136,8 @@ run code search using
 
 ## Community
 
-*   [Awesome MediaPipe](https://mediapipe.org) - A curated list of awesome
+*   [Awesome MediaPipe](https://mediapipe.page.link/awesome-mediapipe) - A
-    MediaPipe related frameworks, libraries and software
+    curated list of awesome MediaPipe related frameworks, libraries and software
 *   [Slack community](https://mediapipe.page.link/joinslack) for MediaPipe users
 *   [Discuss](https://groups.google.com/forum/#!forum/mediapipe) - General
     community discussion around MediaPipe

WORKSPACE

@@ -2,6 +2,12 @@ workspace(name = "mediapipe")
 
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 
+# Protobuf expects an //external:python_headers target
+bind(
+    name = "python_headers",
+    actual = "@local_config_python//:python_headers",
+)
+
 http_archive(
     name = "bazel_skylib",
     type = "tar.gz",
@@ -35,8 +41,9 @@ http_archive(
 
 http_archive(
     name = "rules_cc",
-    strip_prefix = "rules_cc-main",
+    strip_prefix = "rules_cc-2f8c04c04462ab83c545ab14c0da68c3b4c96191",
-    urls = ["https://github.com/bazelbuild/rules_cc/archive/main.zip"],
+# The commit can be updated if the build passes. Last updated 6/23/22.
+    urls = ["https://github.com/bazelbuild/rules_cc/archive/2f8c04c04462ab83c545ab14c0da68c3b4c96191.zip"],
 )
 
 http_archive(
@@ -61,11 +68,12 @@ http_archive(
     sha256 = "de682ea824bfffba05b4e33b67431c247397d6175962534305136aa06f92e049",
 )
 
-# Google Benchmark library.
+# Google Benchmark library v1.6.1 released on 2022-01-10.
 http_archive(
     name = "com_google_benchmark",
-    urls = ["https://github.com/google/benchmark/archive/main.zip"],
+    urls = ["https://github.com/google/benchmark/archive/refs/tags/v1.6.1.tar.gz"],
-    strip_prefix = "benchmark-main",
+    strip_prefix = "benchmark-1.6.1",
+    sha256 = "6132883bc8c9b0df5375b16ab520fac1a85dc9e4cf5be59480448ece74b278d4",
     build_file = "@//third_party:benchmark.BUILD",
 )
 
@@ -122,16 +130,16 @@ http_archive(
 # ...but the Java download is currently broken, so we use the "source" download.
 http_archive(
     name = "com_google_protobuf_javalite",
-    sha256 = "a79d19dcdf9139fa4b81206e318e33d245c4c9da1ffed21c87288ed4380426f9",
+    sha256 = "87407cd28e7a9c95d9f61a098a53cf031109d451a7763e7dd1253abf8b4df422",
-    strip_prefix = "protobuf-3.11.4",
+    strip_prefix = "protobuf-3.19.1",
-    urls = ["https://github.com/protocolbuffers/protobuf/archive/v3.11.4.tar.gz"],
+    urls = ["https://github.com/protocolbuffers/protobuf/archive/v3.19.1.tar.gz"],
 )
 
 http_archive(
     name = "com_google_protobuf",
-    sha256 = "a79d19dcdf9139fa4b81206e318e33d245c4c9da1ffed21c87288ed4380426f9",
+    sha256 = "87407cd28e7a9c95d9f61a098a53cf031109d451a7763e7dd1253abf8b4df422",
-    strip_prefix = "protobuf-3.11.4",
+    strip_prefix = "protobuf-3.19.1",
-    urls = ["https://github.com/protocolbuffers/protobuf/archive/v3.11.4.tar.gz"],
+    urls = ["https://github.com/protocolbuffers/protobuf/archive/v3.19.1.tar.gz"],
     patches = [
         "@//third_party:com_google_protobuf_fixes.diff"
     ],
@@ -140,12 +148,50 @@ http_archive(
     ],
 )
 
+load("//third_party/flatbuffers:workspace.bzl", flatbuffers = "repo")
+flatbuffers()
+
 http_archive(
     name = "com_google_audio_tools",
     strip_prefix = "multichannel-audio-tools-master",
     urls = ["https://github.com/google/multichannel-audio-tools/archive/master.zip"],
 )
 
+# sentencepiece
+http_archive(
+    name = "com_google_sentencepiece",
+    strip_prefix = "sentencepiece-1.0.0",
+    sha256 = "c05901f30a1d0ed64cbcf40eba08e48894e1b0e985777217b7c9036cac631346",
+    urls = [
+        "https://github.com/google/sentencepiece/archive/1.0.0.zip",
+    ],
+    repo_mapping = {"@com_google_glog" : "@com_github_glog_glog"},
+)
+
+http_archive(
+    name = "org_tensorflow_text",
+    sha256 = "f64647276f7288d1b1fe4c89581d51404d0ce4ae97f2bcc4c19bd667549adca8",
+    strip_prefix = "text-2.2.0",
+    urls = [
+        "https://github.com/tensorflow/text/archive/v2.2.0.zip",
+    ],
+    patches = [
+        "//third_party:tensorflow_text_remove_tf_deps.diff",
+        "//third_party:tensorflow_text_a0f49e63.diff",
+    ],
+    patch_args = ["-p1"],
+    repo_mapping = {"@com_google_re2": "@com_googlesource_code_re2"},
+)
+
+http_archive(
+    name = "com_googlesource_code_re2",
+    sha256 = "e06b718c129f4019d6e7aa8b7631bee38d3d450dd980246bfaf493eb7db67868",
+    strip_prefix = "re2-fe4a310131c37f9a7e7f7816fa6ce2a8b27d65a8",
+    urls = [
+        "https://github.com/google/re2/archive/fe4a310131c37f9a7e7f7816fa6ce2a8b27d65a8.tar.gz",
+    ],
+)
+
 # 2020-07-09
 http_archive(
     name = "pybind11_bazel",
@@ -154,28 +200,38 @@ http_archive(
     sha256 = "75922da3a1bdb417d820398eb03d4e9bd067c4905a4246d35a44c01d62154d91",
 )
 
+# Point to the commit that deprecates the usage of Eigen::MappedSparseMatrix.
 http_archive(
     name = "pybind11",
     urls = [
-        "https://storage.googleapis.com/mirror.tensorflow.org/github.com/pybind/pybind11/archive/v2.7.1.tar.gz",
+        "https://github.com/pybind/pybind11/archive/70a58c577eaf067748c2ec31bfd0b0a614cffba6.zip",
-        "https://github.com/pybind/pybind11/archive/v2.7.1.tar.gz",
     ],
-    sha256 = "616d1c42e4cf14fa27b2a4ff759d7d7b33006fdc5ad8fd603bb2c22622f27020",
+    sha256 = "b971842fab1b5b8f3815a2302331782b7d137fef0e06502422bc4bc360f4956c",
-    strip_prefix = "pybind11-2.7.1",
+    strip_prefix = "pybind11-70a58c577eaf067748c2ec31bfd0b0a614cffba6",
     build_file = "@pybind11_bazel//:pybind11.BUILD",
 )
 
+http_archive(
+    name = "pybind11_protobuf",
+    sha256 = "baa1f53568283630a5055c85f0898b8810f7a6431bd01bbaedd32b4c1defbcb1",
+    strip_prefix = "pybind11_protobuf-3594106f2df3d725e65015ffb4c7886d6eeee683",
+    urls = [
+        "https://github.com/pybind/pybind11_protobuf/archive/3594106f2df3d725e65015ffb4c7886d6eeee683.tar.gz",
+    ],
+)
+
+# Point to the commit that deprecates the usage of Eigen::MappedSparseMatrix.
 http_archive(
     name = "ceres_solver",
-    url = "https://github.com/ceres-solver/ceres-solver/archive/2.0.0.zip",
+    url = "https://github.com/ceres-solver/ceres-solver/archive/123fba61cf2611a3c8bddc9d91416db26b10b558.zip",
     patches = [
         "@//third_party:ceres_solver_compatibility_fixes.diff"
     ],
     patch_args = [
         "-p1",
     ],
-    strip_prefix = "ceres-solver-2.0.0",
+    strip_prefix = "ceres-solver-123fba61cf2611a3c8bddc9d91416db26b10b558",
-    sha256 = "db12d37b4cebb26353ae5b7746c7985e00877baa8e7b12dc4d3a1512252fff3b"
+    sha256 = "8b7b16ceb363420e0fd499576daf73fa338adb0b1449f58bea7862766baa1ac7"
 )
 
 http_archive(
@@ -200,7 +256,10 @@ new_local_repository(
 new_local_repository(
     name = "macos_opencv",
     build_file = "@//third_party:opencv_macos.BUILD",
-    path = "/usr/local/opt/opencv@3",
+    # For local MacOS builds, the path should point to an opencv@3 installation.
+    # If you edit the path here, you will also need to update the corresponding
+    # prefix in "opencv_macos.BUILD".
+    path = "/usr/local",
 )
 
 new_local_repository(
@@ -249,21 +308,12 @@ http_archive(
     ],
 )
 
-# You may run setup_android.sh to install Android SDK and NDK.
-android_ndk_repository(
-    name = "androidndk",
-)
-
-android_sdk_repository(
-    name = "androidsdk",
-)
-
 # iOS basic build deps.
 
 http_archive(
     name = "build_bazel_rules_apple",
-    sha256 = "7a7afdd4869bb201c9352eed2daf37294d42b093579b70423490c1b4d4f6ce42",
+    sha256 = "77e8bf6fda706f420a55874ae6ee4df0c9d95da6c7838228b26910fc82eea5a2",
-    url = "https://github.com/bazelbuild/rules_apple/releases/download/0.19.0/rules_apple.0.19.0.tar.gz",
+    url = "https://github.com/bazelbuild/rules_apple/releases/download/0.32.0/rules_apple.0.32.0.tar.gz",
     patches = [
         # Bypass checking ios unit test runner when building MP ios applications.
         "@//third_party:build_bazel_rules_apple_bypass_test_runner_check.diff"
@@ -289,10 +339,9 @@ swift_rules_dependencies()
 
 http_archive(
     name = "build_bazel_apple_support",
-    sha256 = "122ebf7fe7d1c8e938af6aeaee0efe788a3a2449ece5a8d6a428cb18d6f88033",
+    sha256 = "741366f79d900c11e11d8efd6cc6c66a31bfb2451178b58e0b5edc6f1db17b35",
     urls = [
-        "https://storage.googleapis.com/mirror.tensorflow.org/github.com/bazelbuild/apple_support/releases/download/0.7.1/apple_support.0.7.1.tar.gz",
+        "https://github.com/bazelbuild/apple_support/releases/download/0.10.0/apple_support.0.10.0.tar.gz"
-        "https://github.com/bazelbuild/apple_support/releases/download/0.7.1/apple_support.0.7.1.tar.gz",
     ],
 )
 
@@ -350,6 +399,9 @@ maven_install(
         "com.google.auto.value:auto-value:1.8.1",
         "com.google.auto.value:auto-value-annotations:1.8.1",
         "com.google.code.findbugs:jsr305:latest.release",
+        "com.google.android.datatransport:transport-api:3.0.0",
+        "com.google.android.datatransport:transport-backend-cct:3.1.0",
+        "com.google.android.datatransport:transport-runtime:3.1.0",
         "com.google.flogger:flogger-system-backend:0.6",
         "com.google.flogger:flogger:0.6",
         "com.google.guava:guava:27.0.1-android",
@@ -378,10 +430,29 @@ http_archive(
     ],
 )
 
-# Tensorflow repo should always go after the other external dependencies.
+# Load Zlib before initializing TensorFlow to guarantee that the target
-# 2021-07-29
+# @zlib//:mini_zlib is available
-_TENSORFLOW_GIT_COMMIT = "52a2905cbc21034766c08041933053178c5d10e3"
+http_archive(
-_TENSORFLOW_SHA256 = "06d4691bcdb700f3275fa0971a1585221c2b9f3dffe867963be565a6643d7f56"
+    name = "zlib",
+    build_file = "//third_party:zlib.BUILD",
+    sha256 = "c3e5e9fdd5004dcb542feda5ee4f0ff0744628baf8ed2dd5d66f8ca1197cb1a1",
+    strip_prefix = "zlib-1.2.11",
+    urls = [
+        "http://mirror.bazel.build/zlib.net/fossils/zlib-1.2.11.tar.gz",
+        "http://zlib.net/fossils/zlib-1.2.11.tar.gz",  # 2017-01-15
+    ],
+    patches = [
+        "@//third_party:zlib.diff",
+    ],
+    patch_args = [
+        "-p1",
+    ],
+)
+
+# TensorFlow repo should always go after the other external dependencies.
+# TF on 2022-08-10.
+_TENSORFLOW_GIT_COMMIT = "af1d5bc4fbb66d9e6cc1cf89503014a99233583b"
+_TENSORFLOW_SHA256 = "f85a5443264fc58a12d136ca6a30774b5bc25ceaf7d114d97f252351b3c3a2cb"
 http_archive(
     name = "org_tensorflow",
     urls = [
@@ -389,7 +460,6 @@ http_archive(
     ],
     patches = [
         "@//third_party:org_tensorflow_compatibility_fixes.diff",
-        "@//third_party:org_tensorflow_objc_cxx17.diff",
         # Diff is generated with a script, don't update it manually.
         "@//third_party:org_tensorflow_custom_ops.diff",
     ],
@@ -419,3 +489,6 @@ libedgetpu_dependencies()
 
 load("@coral_crosstool//:configure.bzl", "cc_crosstool")
 cc_crosstool(name = "crosstool")
+
+load("//third_party:external_files.bzl", "external_files")
+external_files()

build_android_examples.sh

@@ -109,7 +109,7 @@ for app in ${apps}; do
           if [[ ${category} != "shoe" ]]; then
             bazel_flags_extended+=(--define ${category}=true)
           fi
-          bazel "${bazel_flags_extended[@]}"
+          bazelisk "${bazel_flags_extended[@]}"
           cp -f "${bin}" "${apk}"
         fi
         apks+=(${apk})
@@ -120,7 +120,7 @@ for app in ${apps}; do
         if [[ ${app_name} == "templatematchingcpu" ]]; then
           switch_to_opencv_4
         fi
-        bazel "${bazel_flags[@]}"
+        bazelisk "${bazel_flags[@]}"
         cp -f "${bin}" "${apk}"
         if [[ ${app_name} == "templatematchingcpu" ]]; then
           switch_to_opencv_3

build_desktop_examples.sh

@@ -83,7 +83,7 @@ for app in ${apps}; do
       bazel_flags=("${default_bazel_flags[@]}")
       bazel_flags+=(${target})
 
-      bazel "${bazel_flags[@]}"
+      bazelisk "${bazel_flags[@]}"
       cp -f "${bin_dir}/${app}/"*"_cpu" "${out_dir}"
     fi
     if [[ $build_only == false ]]; then

build_ios_examples.sh

@@ -71,7 +71,7 @@ for app in ${apps}; do
       bazel_flags+=(--linkopt=-s)
     fi
 
-    bazel "${bazel_flags[@]}"
+    bazelisk "${bazel_flags[@]}"
     cp -f "${bin_dir}/${app}/"*".ipa" "${out_dir}"
   fi
 done

docs/_config.yml

@@ -20,7 +20,7 @@ aux_links:
     - "//github.com/google/mediapipe"
 
 # Footer content appears at the bottom of every page's main content
-footer_content: "&copy; 2020 GOOGLE LLC | <a href=\"https://policies.google.com/privacy\">PRIVACY POLICY</a> | <a href=\"https://policies.google.com/terms\">TERMS OF SERVICE</a>"
+footer_content: "&copy; GOOGLE LLC | <a href=\"https://policies.google.com/privacy\">PRIVACY POLICY</a> | <a href=\"https://policies.google.com/terms\">TERMS OF SERVICE</a>"
 
 # Color scheme currently only supports "dark", "light"/nil (default), or a custom scheme that you define
 color_scheme: mediapipe

docs/framework_concepts/calculators.md

@@ -133,7 +133,7 @@ write outputs. After Close returns, the calculator is destroyed.
 Calculators with no inputs are referred to as sources. A source calculator
 continues to have `Process()` called as long as it returns an `Ok` status. A
 source calculator indicates that it is exhausted by returning a stop status
-(i.e. MediaPipe::tool::StatusStop).
+(i.e. [`mediaPipe::tool::StatusStop()`](https://github.com/google/mediapipe/tree/master/mediapipe/framework/tool/status_util.cc).).
 
 ## Identifying inputs and outputs
 
@@ -459,6 +459,6 @@ node {
 The diagram below shows how the `PacketClonerCalculator` defines its output
 packets (bottom) based on its series of input packets (top).
 
-![Graph using PacketClonerCalculator](../images/packet_cloner_calculator.png)  |
+![Graph using PacketClonerCalculator](https://mediapipe.dev/images/packet_cloner_calculator.png)  |
 :--------------------------------------------------------------------------: |
 *Each time it receives a packet on its TICK input stream, the PacketClonerCalculator outputs the most recent packet from each of its input streams. The sequence of output packets (bottom) is determined by the sequence of input packets (top) and their timestamps. The timestamps are shown along the right side of the diagram.* |

docs/framework_concepts/gpu.md

@@ -149,7 +149,7 @@ When possible, these calculators use platform-specific functionality to share da
 
 The below diagram shows the data flow in a mobile application that captures video from the camera, runs it through a MediaPipe graph, and renders the output on the screen in real time. The dashed line indicates which parts are inside the MediaPipe graph proper. This application runs a Canny edge-detection filter on the CPU using OpenCV, and overlays it on top of the original video using the GPU.
 
-![How GPU calculators interact](../images/gpu_example_graph.png)
+![How GPU calculators interact](https://mediapipe.dev/images/gpu_example_graph.png)
 
 Video frames from the camera are fed into the graph as `GpuBuffer` packets. The
 input stream is accessed by two calculators in parallel.

docs/framework_concepts/graphs.md

@@ -159,7 +159,7 @@ Please use the `CalculatorGraphTest.Cycle` unit test in
 below is the cyclic graph in the test. The `sum` output of the adder is the sum
 of the integers generated by the integer source calculator.
 
-![a cyclic graph that adds a stream of integers](../images/cyclic_integer_sum_graph.svg "A cyclic graph")
+![a cyclic graph that adds a stream of integers](https://mediapipe.dev/images/cyclic_integer_sum_graph.svg "A cyclic graph")
 
 This simple graph illustrates all the issues in supporting cyclic graphs.
 

docs/framework_concepts/synchronization.md

@@ -169,7 +169,7 @@ behavior depending on resource constraints.
 
 [`CalculatorBase`]: https://github.com/google/mediapipe/tree/master/mediapipe/framework/calculator_base.h
 [`DefaultInputStreamHandler`]: https://github.com/google/mediapipe/tree/master/mediapipe/framework/stream_handler/default_input_stream_handler.h
-[`SyncSetInputStreamHandler`]: https://github.com/google/mediapipe/tree/master/mediapipe/framework/stream_handler/sync_set_input_stream_handler.h
+[`SyncSetInputStreamHandler`]: https://github.com/google/mediapipe/tree/master/mediapipe/framework/stream_handler/sync_set_input_stream_handler.cc
-[`ImmediateInputStreamHandler`]: https://github.com/google/mediapipe/tree/master/mediapipe/framework/stream_handler/immediate_input_stream_handler.h
+[`ImmediateInputStreamHandler`]: https://github.com/google/mediapipe/tree/master/mediapipe/framework/stream_handler/immediate_input_stream_handler.cc
 [`CalculatorGraphConfig::max_queue_size`]: https://github.com/google/mediapipe/tree/master/mediapipe/framework/calculator.proto
 [`FlowLimiterCalculator`]: https://github.com/google/mediapipe/tree/master/mediapipe/calculators/core/flow_limiter_calculator.cc

docs/getting_started/android.md

@@ -29,7 +29,7 @@ APIs (currently in alpha) that are now available in
 
 *   Install MediaPipe following these [instructions](./install.md).
 *   Setup Java Runtime.
-*   Setup Android SDK release 28.0.3 and above.
+*   Setup Android SDK release 30.0.0 and above.
 *   Setup Android NDK version between 18 and 21.
 
 MediaPipe recommends setting up Android SDK and NDK via Android Studio (and see
@@ -47,6 +47,15 @@ export ANDROID_HOME=<path to the Android SDK>
 export ANDROID_NDK_HOME=<path to the Android NDK>
 ```
 
+and add android_ndk_repository() and android_sdk_repository() rules into the
+[`WORKSPACE`](https://github.com/google/mediapipe/blob/master/WORKSPACE) file as
+the following:
+
+```bash
+$ echo "android_sdk_repository(name = \"androidsdk\")" >> WORKSPACE
+$ echo "android_ndk_repository(name = \"androidndk\", api_level=21)" >> WORKSPACE
+```
+
 In order to use MediaPipe on earlier Android versions, MediaPipe needs to switch
 to a lower Android API level. You can achieve this by specifying `api_level =
 $YOUR_INTENDED_API_LEVEL` in android_ndk_repository() and/or

docs/getting_started/android_archive_library.md

@@ -48,6 +48,16 @@ each project.
     bazel build -c opt --strip=ALWAYS \
         --host_crosstool_top=@bazel_tools//tools/cpp:toolchain \
         --fat_apk_cpu=arm64-v8a,armeabi-v7a \
+        --legacy_whole_archive=0 \
+        --features=-legacy_whole_archive \
+        --copt=-fvisibility=hidden \
+        --copt=-ffunction-sections \
+        --copt=-fdata-sections \
+        --copt=-fstack-protector \
+        --copt=-Oz \
+        --copt=-fomit-frame-pointer \
+        --copt=-DABSL_MIN_LOG_LEVEL=2 \
+        --linkopt=-Wl,--gc-sections,--strip-all \
         //path/to/the/aar/build/file:aar_name.aar
     ```
 
@@ -57,6 +67,16 @@ each project.
     bazel build -c opt --strip=ALWAYS \
         --host_crosstool_top=@bazel_tools//tools/cpp:toolchain \
         --fat_apk_cpu=arm64-v8a,armeabi-v7a \
+        --legacy_whole_archive=0 \
+        --features=-legacy_whole_archive \
+        --copt=-fvisibility=hidden \
+        --copt=-ffunction-sections \
+        --copt=-fdata-sections \
+        --copt=-fstack-protector \
+        --copt=-Oz \
+        --copt=-fomit-frame-pointer \
+        --copt=-DABSL_MIN_LOG_LEVEL=2 \
+        --linkopt=-Wl,--gc-sections,--strip-all \
         //mediapipe/examples/android/src/java/com/google/mediapipe/apps/aar_example:mediapipe_face_detection.aar
 
     # It should print:
@@ -82,7 +102,7 @@ each project.
     /path/to/your/app/libs/
     ```
 
-    ![Screenshot](../images/mobile/aar_location.png)
+    ![Screenshot](https://mediapipe.dev/images/mobile/aar_location.png)
 
 3.  Make app/src/main/assets and copy assets (graph, model, and etc) into
     app/src/main/assets.
@@ -100,7 +120,7 @@ each project.
     cp mediapipe/modules/face_detection/face_detection_short_range.tflite /path/to/your/app/src/main/assets/
     ```
 
-    ![Screenshot](../images/mobile/assets_location.png)
+    ![Screenshot](https://mediapipe.dev/images/mobile/assets_location.png)
 
 4.  Modify app/build.gradle to add MediaPipe dependencies and MediaPipe AAR.
 
@@ -117,7 +137,7 @@ each project.
         implementation 'com.google.flogger:flogger-system-backend:latest.release'
         implementation 'com.google.code.findbugs:jsr305:latest.release'
         implementation 'com.google.guava:guava:27.0.1-android'
-        implementation 'com.google.protobuf:protobuf-java:3.11.4'
+        implementation 'com.google.protobuf:protobuf-javalite:3.19.1'
         // CameraX core library
         def camerax_version = "1.0.0-beta10"
         implementation "androidx.camera:camera-core:$camerax_version"

docs/getting_started/android_solutions.md

@@ -1,28 +1,30 @@
 ---
 layout: default
-title: Android Solutions
+title: MediaPipe Android Solutions
 parent: MediaPipe on Android
 grand_parent: Getting Started
 nav_order: 2
 ---
 
-# Android Solution APIs
+# MediaPipe Android Solutions
 {: .no_toc }
 
 1. TOC
 {:toc}
 ---
 
-Please follow instructions below to use the MediaPipe Solution APIs in Android
+MediaPipe Android Solution APIs (currently in alpha) are available in:
-Studio projects and build the Android example apps in the supported MediaPipe
-[solutions](../solutions/solutions.md).
 
-## Integrate MediaPipe Android Solutions in Android Studio
+*   [MediaPipe Face Detection](../solutions/face_detection#android-solution-api)
+*   [MediaPipe Face Mesh](../solutions/face_mesh#android-solution-api)
+*   [MediaPipe Hands](../solutions/hands#android-solution-api)
 
-MediaPipe Android Solution APIs (currently in alpha) are now available in
+## Incorporation in Android Studio
+
+Prebuilt packages of Android Solution APIs can be found in
 [Google's Maven Repository](https://maven.google.com/web/index.html?#com.google.mediapipe).
-To incorporate MediaPipe Android Solutions into an Android Studio project, add
+To incorporate them into an Android Studio project, add the following into the
-the following into the project's Gradle dependencies:
+project's Gradle dependencies:
 
 ```
 dependencies {
@@ -34,48 +36,96 @@ dependencies {
     implementation 'com.google.mediapipe:facemesh:latest.release'
     // Optional: MediaPipe Hands Solution.
     implementation 'com.google.mediapipe:hands:latest.release'
-    // MediaPipe deps
-    implementation 'com.google.flogger:flogger:0.6'
-    implementation 'com.google.flogger:flogger-system-backend:0.6'
-    implementation 'com.google.guava:guava:27.0.1-android'
-    implementation 'com.google.protobuf:protobuf-java:3.11.4'
-    // CameraX core library
-    def camerax_version = "1.0.0-beta10"
-    implementation "androidx.camera:camera-core:$camerax_version"
-    implementation "androidx.camera:camera-camera2:$camerax_version"
-    implementation "androidx.camera:camera-lifecycle:$camerax_version"
 }
 ```
 
-See the detailed solution APIs usage examples for different use cases in the
+If you need further customization, instead of using the prebuilt maven packages
-solution example apps'
+consider building a MediaPipe Android Archive library locally from source by
-[source code](https://github.com/google/mediapipe/tree/master/mediapipe/examples/android/solutions).
+following these [instructions](./android_archive_library.md).
-If the prebuilt maven packages are not sufficient, building the MediaPipe
-Android archive library locally by following these
-[instructions](./android_archive_library.md).
 
-## Build solution example apps in Android Studio
+## Building solution example apps
+
+Detailed usage examples of the Android Solution APIs can be found in the
+[source code](https://github.com/google/mediapipe/tree/master/mediapipe/examples/android/solutions)
+of the solution example apps.
+
+To build these apps:
 
 1.  Open Android Studio Arctic Fox on Linux, macOS, or Windows.
 
 2.  Import mediapipe/examples/android/solutions directory into Android Studio.
 
-    ![Screenshot](../images/import_mp_android_studio_project.png)
+    ![Screenshot](https://mediapipe.dev/images/import_mp_android_studio_project.png)
 
 3.  For Windows users, run `create_win_symlinks.bat` as administrator to create
     res directory symlinks.
 
-    ![Screenshot](../images/run_create_win_symlinks.png)
+    ![Screenshot](https://mediapipe.dev/images/run_create_win_symlinks.png)
 
 4.  Select "File" -> "Sync Project with Gradle Files" to sync project.
 
 5.  Run solution example app in Android Studio.
 
-    ![Screenshot](../images/run_android_solution_app.png)
+    ![Screenshot](https://mediapipe.dev/images/run_android_solution_app.png)
 
 6.  (Optional) Run solutions on CPU.
 
-    MediaPipe solution example apps run the pipeline and the model inference on
+    MediaPipe solution example apps run the pipeline and model inference on GPU
-    GPU by default. If needed, for example to run the apps on Android Emulator,
+    by default. If needed, for example to run the apps on Android Emulator, set
-    set the `RUN_ON_GPU` boolean variable to `false` in the app's
+    the `RUN_ON_GPU` boolean variable to `false` in the app's
-    MainActivity.java to run the pipeline and the model inference on CPU.
+    `MainActivity.java` to run the pipeline and model inference on CPU.
+
+## MediaPipe Solution APIs Terms of Service
+
+Last modified: November 12, 2021
+
+Use of MediaPipe Solution APIs is subject to the
+[Google APIs Terms of Service](https://developers.google.com/terms),
+[Google API Services User Data Policy](https://developers.google.com/terms/api-services-user-data-policy),
+and the terms below. Please check back from time to time as these terms and
+policies are occasionally updated.
+
+**Privacy**
+
+When you use MediaPipe Solution APIs, processing of the input data (e.g. images,
+video, text) fully happens on-device, and **MediaPipe does not send that input
+data to Google servers**. As a result, you can use our APIs for processing data
+that should not leave the device.
+
+MediaPipe Android Solution APIs will contact Google servers from time to time in
+order to receive things like bug fixes, updated models, and hardware accelerator
+compatibility information. MediaPipe Android Solution APIs also send metrics
+about the performance and utilization of the APIs in your app to Google. Google
+uses this metrics data to measure performance, API usage, debug, maintain and
+improve the APIs, and detect misuse or abuse, as further described in our
+[Privacy Policy](https://policies.google.com/privacy).
+
+**You are responsible for obtaining informed consent from your app users about
+Google’s processing of MediaPipe metrics data as required by applicable law.**
+
+Data we collect may include the following, across all MediaPipe Android Solution
+APIs:
+
+-   Device information (such as manufacturer, model, OS version and build) and
+    available ML hardware accelerators (GPU and DSP). Used for diagnostics and
+    usage analytics.
+
+-   App identification information (package name / bundle id, app version). Used
+    for diagnostics and usage analytics.
+
+-   API configuration (such as image format, resolution, and MediaPipe version
+    used). Used for diagnostics and usage analytics.
+
+-   Event type (such as initialize, download model, update, run, and detection).
+    Used for diagnostics and usage analytics.
+
+-   Error codes. Used for diagnostics.
+
+-   Performance metrics. Used for diagnostics.
+
+-   Per-installation identifiers that do not uniquely identify a user or
+    physical device. Used for operation of remote configuration and usage
+    analytics.
+
+-   Network request sender IP addresses. Used for remote configuration
+    diagnostics. Collected IP addresses are retained temporarily.

docs/getting_started/gpu_support.md

@@ -59,6 +59,21 @@ OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
 OpenGL ES profile extensions:
 ```
 
+If you have connected to your computer through SSH and find when you probe for
+GPU information you see the output:
+
+```bash
+glxinfo | grep -i opengl
+Error: unable to open display
+```
+
+Try re-establishing your SSH connection with the `-X` option and try again. For
+example:
+
+```bash
+ssh -X <user>@<host>
+```
+
 *Notice the ES 3.20 text above.*
 
 You need to see ES 3.1 or greater printed in order to perform TFLite inference

docs/getting_started/hello_world_android.md

@@ -27,7 +27,7 @@ graph on Android.
 A simple camera app for real-time Sobel edge detection applied to a live video
 stream on an Android device.
 
-![edge_detection_android_gpu_gif](../images/mobile/edge_detection_android_gpu.gif)
+![edge_detection_android_gpu_gif](https://mediapipe.dev/images/mobile/edge_detection_android_gpu.gif)
 
 ## Setup
 
@@ -69,7 +69,7 @@ node: {
 
 A visualization of the graph is shown below:
 
-![edge_detection_mobile_gpu](../images/mobile/edge_detection_mobile_gpu.png)
+![edge_detection_mobile_gpu](https://mediapipe.dev/images/mobile/edge_detection_mobile_gpu.png)
 
 This graph has a single input stream named `input_video` for all incoming frames
 that will be provided by your device's camera.
@@ -260,7 +260,7 @@ adb install bazel-bin/$APPLICATION_PATH/helloworld.apk
 Open the application on your device. It should display a screen with the text
 `Hello World!`.
 
-![bazel_hello_world_android](../images/mobile/bazel_hello_world_android.png)
+![bazel_hello_world_android](https://mediapipe.dev/images/mobile/bazel_hello_world_android.png)
 
 ## Using the camera via `CameraX`
 
@@ -377,7 +377,7 @@ Add the following line in the `$APPLICATION_PATH/res/values/strings.xml` file:
 When the user doesn't grant camera permission, the screen will now look like
 this:
 
-![missing_camera_permission_android](../images/mobile/missing_camera_permission_android.png)
+![missing_camera_permission_android](https://mediapipe.dev/images/mobile/missing_camera_permission_android.png)
 
 Now, we will add the [`SurfaceTexture`] and [`SurfaceView`] objects to
 `MainActivity`:
@@ -753,7 +753,7 @@ And that's it! You should now be able to successfully build and run the
 application on the device and see Sobel edge detection running on a live camera
 feed! Congrats!
 
-![edge_detection_android_gpu_gif](../images/mobile/edge_detection_android_gpu.gif)
+![edge_detection_android_gpu_gif](https://mediapipe.dev/images/mobile/edge_detection_android_gpu.gif)
 
 If you ran into any issues, please see the full code of the tutorial
 [here](https://github.com/google/mediapipe/tree/master/mediapipe/examples/android/src/java/com/google/mediapipe/apps/basic).

docs/getting_started/hello_world_cpp.md

@@ -85,7 +85,7 @@ nav_order: 1
     This graph consists of 1 graph input stream (`in`) and 1 graph output stream
     (`out`), and 2 [`PassThroughCalculator`]s connected serially.
 
-    ![hello_world graph](../images/hello_world.png)
+    ![hello_world graph](https://mediapipe.dev/images/hello_world.png)
 
 4.  Before running the graph, an `OutputStreamPoller` object is connected to the
     output stream in order to later retrieve the graph output, and a graph run

docs/getting_started/hello_world_ios.md

@@ -27,7 +27,7 @@ on iOS.
 A simple camera app for real-time Sobel edge detection applied to a live video
 stream on an iOS device.
 
-![edge_detection_ios_gpu_gif](../images/mobile/edge_detection_ios_gpu.gif)
+![edge_detection_ios_gpu_gif](https://mediapipe.dev/images/mobile/edge_detection_ios_gpu.gif)
 
 ## Setup
 
@@ -67,7 +67,7 @@ node: {
 
 A visualization of the graph is shown below:
 
-![edge_detection_mobile_gpu](../images/mobile/edge_detection_mobile_gpu.png)
+![edge_detection_mobile_gpu](https://mediapipe.dev/images/mobile/edge_detection_mobile_gpu.png)
 
 This graph has a single input stream named `input_video` for all incoming frames
 that will be provided by your device's camera.
@@ -131,7 +131,7 @@ Create a `BUILD` file in the `$APPLICATION_PATH` and add the following build
 rules:
 
 ```
-MIN_IOS_VERSION = "10.0"
+MIN_IOS_VERSION = "11.0"
 
 load(
     "@build_bazel_rules_apple//apple:ios.bzl",
@@ -580,7 +580,7 @@ Update the interface definition of `ViewController` with `MPPGraphDelegate`:
 And that is all! Build and run the app on your iOS device. You should see the
 results of running the edge detection graph on a live video feed. Congrats!
 
-![edge_detection_ios_gpu_gif](../images/mobile/edge_detection_ios_gpu.gif)
+![edge_detection_ios_gpu_gif](https://mediapipe.dev/images/mobile/edge_detection_ios_gpu.gif)
 
 Please note that the iOS examples now use a [common] template app. The code in
 this tutorial is used in the [common] template app. The [helloworld] app has the

docs/getting_started/install.md

@@ -569,7 +569,7 @@ next section.
 
     Option 1. Follow
     [the official Bazel documentation](https://docs.bazel.build/versions/master/install-windows.html)
-    to install Bazel 3.7.2 or higher.
+    to install Bazel 5.2.0 or higher.
 
     Option 2. Follow the official
     [Bazel documentation](https://docs.bazel.build/versions/master/install-bazelisk.html)
@@ -657,7 +657,7 @@ cameras. Alternatively, you use a video file as input.
 
     Note: Windows' and WSL’s adb versions must be the same version, e.g., if WSL
     has ADB 1.0.39, you need to download the corresponding Windows ADB from
-    [here](https://dl.google.com/android/repository/platform-tools_r26.0.1-windows.zip).
+    [here](https://dl.google.com/android/repository/platform-tools_r30.0.3-windows.zip).
 
 3.  Launch WSL.
 
@@ -796,7 +796,7 @@ This will use a Docker image that will isolate mediapipe's installation from the
     ```bash
     $ docker run -it --name mediapipe mediapipe:latest
 
-    root@bca08b91ff63:/mediapipe# GLOG_logtostderr=1 bazelisk run --define MEDIAPIPE_DISABLE_GPU=1 mediapipe/examples/desktop/hello_world:hello_world
+    root@bca08b91ff63:/mediapipe# GLOG_logtostderr=1 bazel run --define MEDIAPIPE_DISABLE_GPU=1 mediapipe/examples/desktop/hello_world
 
     # Should print:
     # Hello World!

docs/getting_started/ios.md

@@ -32,9 +32,14 @@ example apps, start from, start from
     xcode-select --install
     ```
 
-3.  Install [Bazel](https://bazel.build/).
+3.  Install [Bazelisk](https://github.com/bazelbuild/bazelisk)
+.
 
-    We recommend using [Homebrew](https://brew.sh/) to get the latest version.
+    We recommend using [Homebrew](https://brew.sh/) to get the latest versions.
+
+    ```bash
+    brew install bazelisk
+    ```
 
 4.  Set Python 3.7 as the default Python version and install the Python "six"
     library. This is needed for TensorFlow.
@@ -187,6 +192,9 @@ Note: When you ask Xcode to run an app, by default it will use the Debug
 configuration. Some of our demos are computationally heavy; you may want to use
 the Release configuration for better performance.
 
+Note: Due to an imcoptibility caused by one of our dependencies, MediaPipe
+cannot be used for apps running on the iPhone Simulator on Apple Silicon (M1).
+
 Tip: To switch build configuration in Xcode, click on the target menu, choose
 "Edit Scheme...", select the Run action, and switch the Build Configuration from
 Debug to Release. Note that this is set independently for each target.

docs/getting_started/python.md

@@ -113,9 +113,8 @@ Nvidia Jetson and Raspberry Pi, please read
 
     Download the latest protoc win64 zip from
     [the Protobuf GitHub repo](https://github.com/protocolbuffers/protobuf/releases),
-    unzip the file, and copy the protoc.exe executable to a preferred
+    unzip the file, and copy the protoc.exe executable to a preferred location.
-    location. Please ensure that location is added into the Path environment
+    Please ensure that location is added into the Path environment variable.
-    variable.
 
 3.  Activate a Python virtual environment.
 
@@ -131,16 +130,14 @@ Nvidia Jetson and Raspberry Pi, please read
     (mp_env)mediapipe$ pip3 install -r requirements.txt
     ```
 
-6.  Generate and install MediaPipe package.
+6.  Build and install MediaPipe package.
 
     ```bash
-    (mp_env)mediapipe$ python3 setup.py gen_protos
     (mp_env)mediapipe$ python3 setup.py install --link-opencv
     ```
 
     or
 
     ```bash
-    (mp_env)mediapipe$ python3 setup.py gen_protos
     (mp_env)mediapipe$ python3 setup.py bdist_wheel
     ```

docs/getting_started/python_framework.md

@@ -126,6 +126,7 @@ following steps:
             }
             return packet.Get<MyType>();
           });
+    }
     }  // namespace mediapipe
     ```
 
@@ -249,12 +250,12 @@ three stages: initialization and setup, graph run, and graph shutdown.
     graph.start_run()
 
     graph.add_packet_to_input_stream(
-        'in_stream', mp.packet_creator.create_str('abc').at(0))
+        'in_stream', mp.packet_creator.create_string('abc').at(0))
 
     rgb_img = cv2.cvtColor(cv2.imread('/path/to/your/image.png'), cv2.COLOR_BGR2RGB)
     graph.add_packet_to_input_stream(
         'in_stream',
-        mp.packet_creator.create_image_frame(format=mp.ImageFormat.SRGB,
+        mp.packet_creator.create_image_frame(image_format=mp.ImageFormat.SRGB,
                                              data=rgb_img).at(1))
     ```
 

docs/getting_started/troubleshooting.md

@@ -108,14 +108,14 @@ ERROR: No matching distribution found for mediapipe
 
 after running `pip install mediapipe` usually indicates that there is no qualified MediaPipe Python for your system.
 Please note that MediaPipe Python PyPI officially supports the **64-bit**
-version of Python 3.7 and above on the following OS:
+version of Python 3.7 to 3.10 on the following OS:
 
 -   x86_64 Linux
 -   x86_64 macOS 10.15+
 -   amd64 Windows
 
 If the OS is currently supported and you still see this error, please make sure
-that both the Python and pip binary are for Python 3.7 and above. Otherwise,
+that both the Python and pip binary are for Python 3.7 to 3.10. Otherwise,
 please consider building the MediaPipe Python package locally by following the
 instructions [here](python.md#building-mediapipe-python-package).