Essentia script and Windows warning

README.md

@@ -2,6 +2,10 @@
 
 This plugin is not affiliated with the [AcousticBrainz](https://acousticbrainz.org) project.
 
+## Note
+
+Although compatible, the plugin will likely not work on Windows due to an access violation error (exit code 3221225477) when ran with Picard. If you have a fix or a workaround, please let me know.
+
 ## Features
 
 - Moods

misc/build-essentia.sh

@@ -0,0 +1,72 @@
+#! /bin/bash
+
+install_packages=false
+install_tf_lib=false
+test=false
+
+tflib_already_downloaded=$([ -f libtensorflow-cpu-linux-x86_64.tar.gz ] && echo true || echo false)
+
+if [ "$EUID" -ne 0 ]; then
+    echo "Must be root (to install packages and TensorFlow)"
+    exit 1
+fi
+
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        --test)
+            test=true
+            shift
+        ;;
+        --install-packages)
+            install_packages=true
+            shift
+        ;;
+        --install-tf-lib)
+            install_tf_lib=true
+            shift
+        ;;
+        --help)
+            echo "Usage: $0 [--test] [--install-packages] [--install-tf-lib]"
+            echo "Options:"
+            echo "  --test                Run tests after building"
+            echo "  --install-packages    Install required packages (only needed on first run if not already installed)"
+            echo "  --install-tf-lib      Install TensorFlow C library (only needed on first run if not already installed)"
+            exit 0
+        ;;
+        *)
+            echo "Unknown option: $1"
+            exit 1
+        ;;
+    esac
+done
+
+if [ "$install_packages" = true ]; then
+    apt-get install -y git wget build-essential cmake libeigen3-dev libyaml-dev libfftw3-dev libavcodec-dev libavformat-dev libavutil-dev libswresample-dev libsamplerate0-dev libtag1-dev libchromaprint-dev vamp-plugin-sdk libyaml-cpp-dev
+fi
+
+if [ "$install_tf_lib" = true ]; then
+    if [ "$tflib_already_downloaded" = false ]; then
+        wget https://storage.googleapis.com/tensorflow/versions/2.18.0/libtensorflow-cpu-linux-x86_64.tar.gz
+    fi
+    tar -C /usr/local -xzf libtensorflow-cpu-linux-x86_64.tar.gz
+    echo "/usr/local/lib" | tee /etc/ld.so.conf.d/tensorflow.conf
+    /sbin/ldconfig
+fi
+
+if [ ! -d "essentia" ]; then
+    git clone https://github.com/wo80/essentia.git
+fi
+
+cd essentia || return 1
+git switch cmake
+sed -i 's@find_package(Yaml)@find_package(yaml-cpp REQUIRED)@' CMakeLists.txt
+cmake -B build -D BUILD_EXAMPLES=ON -D BUILD_TESTS="$([ "$test" = true ] && echo ON || echo OFF)" -D BUILD_PYTHON_BINDINGS=OFF -D BUILD_VAMP_PLUGIN=ON -D USE_TENSORFLOW=ON
+cmake --build build --config Release --parallel "$(nproc)"
+if [ "$test" = true ]; then
+    ctest --test-dir build --output-on-failure -C Release
+fi
+cmake --install build --config Release
+
+cd ..
+mkdir -p out
+find essentia/build/src/examples -type f -executable -exec cp {} out \;