Dockerfile

FROM debian:bullseye-slim

# Install build and runtime deps
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    autoconf \
    automake \
    libtool \
    pkg-config \
    git \
    wget \
    ca-certificates \
    && rm -rf /var/lib/apt/lists/*

# Install yt-dlp via pip (more up-to-date than Debian package)
RUN python3 -m pip install --no-cache-dir gradio

WORKDIR /app

# Build and install libfdk-aac locally
RUN git clone https://github.com/mstorsjo/fdk-aac.git /tmp/fdk-aac && \
    cd /tmp/fdk-aac && \
    autoreconf -fiv && \
    ./configure --prefix=/usr/local --disable-shared --enable-static && \
    make && make install

# Build and install fdkaac locally
RUN git clone https://github.com/nu774/fdkaac.git /tmp/fdkaac && \
    cd /tmp/fdkaac && \
    autoreconf -fiv && \
    ./configure --prefix=/usr/local && \
    make && make install

# Copy your Python app code here
COPY your_script.py .

ENV PATH="/usr/local/bin:${PATH}"
ENV LD_LIBRARY_PATH="/usr/local/lib:${LD_LIBRARY_PATH}"