docker安装FFmpeg + Python3 + PySceneDetect + Node.js + HyperFrames

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2026-06-22 14:40:45 +08:00
parent 3255f2be8c
commit 76ef218834
+10 -6
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@@ -20,28 +20,32 @@ RUN go build -ldflags="-s -w" -o main ./main.go
# 阶段2: 运行时(预装 FFmpeg + Python3 + PySceneDetect + Node.js + HyperFrames
FROM alpine:3.19
FROM alpine:3.21
# nodejs/npm 在 community 仓库,需启用
# 使用阿里云镜像加速
RUN sed -i 's|dl-cdn.alpinelinux.org|mirrors.aliyun.com|g' /etc/apk/repositories \
&& echo "https://mirrors.aliyun.com/alpine/v3.19/community" >> /etc/apk/repositories \
&& echo "https://mirrors.aliyun.com/alpine/v3.21/community" >> /etc/apk/repositories \
&& apk add --no-cache ca-certificates tzdata ffmpeg python3 py3-pip nodejs npm \
gcc musl-dev python3-dev linux-headers
ENV TZ=Asia/Shanghai
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
# 预装 PySceneDetectopencv-headless 无需 GUI 依赖)
# 使用阿里云 PyPI 镜像加速
RUN pip3 install --break-system-packages -i https://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com scenedetect[opencv-headless,ffmpeg]
# opencv-python 无 Alpine musllinux 预编译 wheel,改用 apk 的 py3-opencv
RUN apk add --no-cache py3-opencv
# 预装 PySceneDetect--no-deps: scenedetect 强依赖 opencv-python 会触发源码编译)
# opencv 已由 apk 的 py3-opencv 提供,无需 pip 重复安装
RUN pip3 install --break-system-packages --no-deps -i https://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com scenedetect \
&& pip3 install --break-system-packages -i https://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com click platformdirs tqdm
# 验证 PySceneDetect 安装
RUN python3 -c "import scenedetect; print(f'scenedetect {scenedetect.__version__} installed')"
# 预装 HyperFrames(全局安装)
# 使用 npmmirror 镜像加速
RUN npm install -g hyperframes --registry=https://registry.npmmirror.com/
RUN npm install -g hyperframes --registry=https://registry.npmmirror.com/ --ignore-scripts
WORKDIR /app