feat: 优化下载 ffmpeg 脚本，尝试解决 armv7 环境问题

install_dependencies.sh

@@ -9,37 +9,42 @@ arch=$(uname -m)
 # 输出架构信息
 echo "当前系统架构是：$arch"
 
-install_from_build() {
+install_from_github() {
 	pkg=$1
 	wget https://github.com/yt-dlp/FFmpeg-Builds/releases/download/latest/$pkg.tar.xz
 	tar -xvJf $pkg.tar.xz
-	mv $pkg ffmpeg
+	mkdir -p ffmpeg/bin
+	mv $pkg/bin/ffmpeg ffmpeg/bin/
+	mv $pkg/bin/ffprobe ffmpeg/bin/
 }
 
-install_from_apt() {
-	apt-get update
-	apt-get install -y ffmpeg
-	rm -rf /var/lib/apt/lists/*
-	mkdir -p /app/ffmpeg/bin
-	ln -s /usr/bin/ffmpeg /app/ffmpeg/bin/ffmpeg
-	ln -s /usr/bin/ffprobe /app/ffmpeg/bin/ffprobe
+install_from_ffmpeg() {
+	pkg=$1
+	wget https://johnvansickle.com/ffmpeg/builds/$pkg.tar.xz
+	mkdir -p $pkg
+	tar -xvJf $pkg.tar.xz -C $pkg
+	mkdir -p ffmpeg/bin
+	mv $pkg/*/ffmpeg ffmpeg/bin/
+	mv $pkg/*/ffprobe ffmpeg/bin/
 }
 
 # 基于架构执行不同的操作
 case "$arch" in
 x86_64)
 	echo "64位 x86 架构"
-	pkg=ffmpeg-master-latest-linux64-gpl
-	#install_from_build "$pkg"
-	install_from_apt
+	install_from_github ffmpeg-master-latest-linux64-gpl
+	#install_from_ffmpeg ffmpeg-git-amd64-static
 	;;
 arm64 | aarch64)
 	echo "64位 ARM 架构"
-	pkg=ffmpeg-master-latest-linuxarm64-gpl
-	install_from_build "$pkg"
+	install_from_github ffmpeg-master-latest-linuxarm64-gpl
+	#install_from_ffmpeg ffmpeg-git-arm64-static
+	;;
+armv7l)
+	echo "armv7l 架构"
+	install_from_ffmpeg ffmpeg-git-armhf-static
 	;;
 *)
 	echo "未知架构 $arch"
-	install_from_apt
 	;;
 esac