Add Dockerfile for libopenshot

Dockerfile

@@ -0,0 +1,95 @@
+FROM buildpack-deps:bookworm AS build_stage
+
+WORKDIR /build
+
+RUN git clone --depth=1 https://github.com/OpenShot/libopenshot.git && \
+    git clone --depth=1 https://github.com/OpenShot/libopenshot-audio.git
+
+RUN sed -i -e's/ main/ main contrib non-free non-free-firmware/g' /etc/apt/sources.list.d/debian.sources && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends \
+        cmake \
+        pkg-config dpkg \
+        libfreetype-dev \
+        libasound2-dev \
+        libavcodec-dev \
+        libavformat-dev \
+        libavutil-dev \
+        libswresample-dev \
+        libswscale-dev \
+        libpostproc-dev \
+        libfdk-aac-dev \
+        libjsoncpp-dev \
+        cppzmq-dev libzmq3-dev \
+        qtbase5-dev \
+        libqt5svg5-dev \
+        libbabl-dev \
+        libopencv-dev \
+        libprotobuf-dev \
+        protobuf-compiler \
+        libpython3.11-dev \
+        swig zlib1g \
+        libgcc-s1 libstdc++6 \
+        libomp-dev \
+        libmagick++-6.q16-dev libmagick++-dev \
+        && \
+    apt-get clean && rm -rf /var/lib/apt/lists/*
+
+ARG CMAKE_CXX_FLAGS="-Ofast -flto=auto -DNDEBUG -march=native -mtune=native -funroll-loops -Wall -Wextra -Wl,--gc-sections"
+
+RUN cd libopenshot-audio && \
+    cmake -DCMAKE_CXX_FLAGS="${CMAKE_CXX_FLAGS}" -B build -S . && cmake --build build -j$(nproc) && cmake --install build && \
+    cd ../libopenshot && \
+    cmake \
+        -DCMAKE_CXX_FLAGS="${CMAKE_CXX_FLAGS}" \
+        -DDISABLE_BUNDLED_JSONCPP=1 \
+        -DENABLE_TESTS=0 \
+        -DENABLE_COVERAGE=0 \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DENABLE_LIB_DOCS=0 \
+        -B build -S . && \
+    cmake --build build -j$(nproc)
+
+FROM debian:bookworm-slim AS run_stage
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    DEBIAN_FRONTEND=noninteractive
+
+WORKDIR /app
+
+RUN --mount=from=build_stage,source=/build,target=/build,rw \
+    sed -i -e's/ main/ main contrib non-free non-free-firmware/g' /etc/apt/sources.list.d/debian.sources && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends \
+        cmake \
+        libfreetype6 \
+        libasound2 \
+        libavcodec59 \
+        libavformat59 \
+        libavutil57 \
+        libswresample4 \
+        libswscale6 \
+        libpostproc56 \
+        libfdk-aac2 \
+        libjsoncpp25 \
+        libzmq5 \
+        libqt5core5a libqt5svg5 \
+        gir1.2-babl-0.1 libbabl-0.1-0 \
+        libopencv-core406 libopencv-contrib406 \
+        libopencv-imgproc406 \
+        libprotobuf32 \
+        python3 libpython3.11 python3-pyqt5 \
+        swig zlib1g \
+        libc6 libstdc++6 \
+        imagemagick-6-common libmagick++-6.q16-8 \
+        libomp5-14 \
+        ffmpeg \
+        && \
+    cd /build/libopenshot-audio && cmake --install build && \
+    cd /build/libopenshot && cmake --install build && \
+    ldconfig && \
+    apt-get autoremove -y \
+        cmake \
+    && \
+    apt-get clean && rm -rf /var/lib/apt/lists/*