From 76ef21883497e517b63c82e87102e3553a97240d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=A0=E6=96=8C?= <259278618@qq.com>
Date: Mon, 22 Jun 2026 14:40:45 +0800
Subject: [PATCH] =?UTF-8?q?docker=E5=AE=89=E8=A3=85FFmpeg=20+=20Python3=20?=
 =?UTF-8?q?+=20PySceneDetect=20+=20Node.js=20+=20HyperFrames?=
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---
 Dockerfile | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 3be80a7..8430d80 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -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 PySceneDetect（opencv-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