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#!/bin/bash
# 设置错误时退出
set -e
# 颜色输出
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m'
echo -e "${GREEN}=== 安装UMP视频渲染环境 ===${NC}"
# 检查是否为root用户
if [ "$EUID" -ne 0 ]; then
echo -e "${YELLOW}需要root权限,将使用sudo${NC}"
SUDO="sudo"
else
SUDO=""
fi
# 更新系统
echo -e "${GREEN}[1/6] 更新系统包...${NC}"
$SUDO apt update
# 安装基础软件
echo -e "${GREEN}[2/6] 安装基础软件...${NC}"
$SUDO apt install -y git unzip wget
# 安装Java
echo -e "${GREEN}[3/6] 安装Java...${NC}"
$SUDO apt install -y openjdk-17-jre
# 安装中文字体(界面显示需要)
echo -e "${GREEN}[4/6] 安装中文字体...${NC}"
$SUDO apt install -y fonts-noto-cjk fonts-wqy-microhei fonts-wqy-zenhei
$SUDO fc-cache -fv
# 安装VNC(如果需要远程操作)
echo -e "${GREEN}[5/6] 配置VNC...${NC}"
if [ ! -d "/data3/VNC_Debian" ]; then
cd /data3
git clone https://github.com/2575044704/VNC_Debian
cd VNC_Debian
VNC_PASSWORD="${VNC_PASSWORD:-Qq2575044704}" bash vnc.sh
cd /data3
else
echo "VNC已安装,跳过"
fi
# 下载和配置UMP
echo -e "${GREEN}[6/6] 配置UMP和FFmpeg...${NC}"
mkdir -p /data3/UMP
cd /data3/UMP
# 下载UMP
if [ ! -f "MIDIPlayer.jar" ]; then
echo "下载UMP..."
wget -q --show-progress "https://huggingface.co/datasets/ACCA225/MIDI_collections/resolve/main/Piano%20From%20Above.zip?download=true" -o development.zip
unzip -a -o development.zip &
#rm development.zip
else
echo "UMP已存在"
fi
# 下载FFmpeg(视频渲染必需)
if [ ! -f "ffmpeg" ]; then
echo "下载FFmpeg..."
wget -q --show-progress https://github.com/BtbN/FFmpeg-Builds/releases/download/latest/ffmpeg-master-latest-linux64-gpl.tar.xz
tar -xf ffmpeg-master-latest-linux64-gpl.tar.xz
mv ffmpeg-master-latest-linux64-gpl/bin/ffmpeg ./
chmod +x ffmpeg
rm -rf ffmpeg-master-latest-linux64-gpl*
else
echo "FFmpeg已存在"
fi
# 验证安装
echo -e "${GREEN}=== 验证安装 ===${NC}"
java -version 2>&1 | head -n 1 || echo -e "${RED}Java未安装!${NC}"
./ffmpeg -version 2>&1 | head -n 1 || echo -e "${RED}FFmpeg未安装!${NC}"
# 创建启动脚本
cat > /data3/start_ump.sh << 'EOF'
#!/bin/bash
cd /data3/UMP
echo "启动UMP (仅视频渲染模式)..."
echo "提示:在启动界面选择 'Gervill' 或任意MIDI设备,然后忽略音频"
DISPLAY=:1 java -Xms4G -Xmx250G -jar MIDIPlayer.jar
EOF
chmod +x /data3/start_ump.sh
# 完成
echo -e "${GREEN}=== 安装完成!===${NC}"
echo ""
echo -e "${YELLOW}启动命令:${NC}"
echo "DISPLAY=:1 java -Xms4G -Xmx16G -jar /data3/UMP/MIDIPlayer.jar"
echo ""
echo -e "${YELLOW}或使用脚本:${NC}"
echo "/data3/start_ump.sh"
echo ""
echo -e "${GREEN}渲染视频步骤:${NC}"
echo "1. 启动UMP后,在设备选择界面随便选一个(如Gervill)"
echo "2. 打开MIDI文件"
echo "3. 选择菜单 [Renderer] -> [Render to Video]"
echo "4. 设置视频参数,FFmpeg会自动识别"
echo "5. 开始渲染(不会有声音,纯视频)" |