MediaPipe GSOC 2021: Web Video Effects App

• Built on-top of the MediaPipe project.
• The Emscripten mapping and the BUILD files for the project are in hello-world.
• Summary of the work done during GSOC 2021 is here.

How to run the project

• Set up MediaPipe using the official instructions.
  • The WebGL rendering via WASM uses GPU, so we need GPU version of MediaPipe setup.
  • The development environment for the project was Linux.
• From the root directory of the project, run the command in the terminal:
  • make build && make run
  • The scripts that are executed are in scripts/... and Makefile.
  • make build compiles the WASM binaries:
    • bazel build -c opt //hello-world:hello-world-simple --config=wasm
  • make run copies the required outputs and runs a NodeJS server to run the WASM binaries locally.
    • Output files are copied from bazel-out/wasm-opt/bin/hello-world/...

Live Demo

• WASM versions of face detection, selfie segmentation and face mesh are demonstated in the following web app.