feat: 添加 ffmpeg

Dockerfile

@@ -1,3 +1,37 @@
+FROM debian:bookworm-slim AS builder
+
+ENV DEBIAN_FRONTEND=noninteractive \
+    PREFIX=/usr/local
+
+RUN apt-get update && apt-get install -y \
+    autoconf automake build-essential cmake git \
+    libass-dev libfreetype6-dev libgnutls28-dev \
+    libmp3lame-dev libopus-dev libvorbis-dev \
+    libvpx-dev libx264-dev libx265-dev \
+    libtool pkg-config texinfo wget yasm nasm \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /tmp/ffmpeg
+RUN wget -O ffmpeg-snapshot.tar.bz2 https://ffmpeg.org/releases/ffmpeg-snapshot.tar.bz2 && \
+    tar xjf ffmpeg-snapshot.tar.bz2 && \
+    cd ffmpeg && \
+    ./configure \
+    --prefix=${PREFIX} \
+    --enable-gpl \
+    --enable-gnutls \
+    --enable-libass \
+    --enable-libfreetype \
+    --enable-libmp3lame \
+    --enable-libopus \
+    --enable-libvorbis \
+    --enable-libvpx \
+    --enable-libx264 \
+    --enable-libx265 \
+    --enable-nonfree \
+    --enable-version3 && \
+    make -j$(nproc) && \
+    make install
+
 FROM python:3.13.5-slim-bookworm
 COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/
 
@@ -8,8 +42,13 @@ WORKDIR /app
 COPY pyproject.toml .
 
 # 编译器
-RUN apt-get update && apt-get install -y build-essential
+RUN apt-get update && apt-get install -y build-essential \
+    libass9 libfreetype6 libgnutls30 libmp3lame0 \
+    libopus0 libvorbis0a libvorbisenc2 libvpx7 \
+    libx264-164 libx265-199
 
+COPY --from=builder /usr/local /usr/local
+RUN ldconfig && ffmpeg -version
 
 # 安装依赖
 RUN uv sync