#!/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)"