Blender2.5x-2.6完全教程 1.4.7
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第 1.4.7 节 系统 (system)
User Preferences用户自定义窗口里的System系统标签页，，列出了声音、图形、及驱动等与运行Blender相关的设置。以下为System系统标签页的可自定义选项：
| 左侧 | |||
| General | 通用项 | ||
| DPI | 显示字体大小（Dots Per Inch 每英寸点数） | 72 (48~128) | Font size and resolution for display |
| Frame Server Port | 帧服务器渲染端口 | 8080 (0~32727) | Frameserver Port for Frameserver Rendering |
| Console Scrollback | 终端缓冲区存储的可回滚查看的行数 | 128 (32~32768) | Maximum number of lines to store for the console buffer |
| Author （文本框） | 作者信息（当输出文件的格式支持此功能时有效） | Name that will be used in exported files when format supports such feature | |
| Auto Run Python Scripts | 允许自动运行.blend文件里的Python程序脚本（对于来源不明不被信任的blend文件有可能不安全） | √ | Allow any .blend file to run scripts automatically (unsafe with blend files from an untrusted source) |
| Tabs as Spaces | 在新的或载入的文本文件中自动把所有的制表符转换为空格符 | √ | Automatically converts all new tabs into spaces for new and loaded text files |
| Sound | 声音 | （按钮） | |
| None | 空设备（没有音频输出） | Null device - there will be no audio output | |
| SDL | 简单直达多媒体应用层（建议在序列中使用） | SDL device - simple direct media layer, recommended for sequencer usage | |
| OpenAL | 开源音效库，支持3D音效（Open Audio Library 建议在游戏引擎中使用） | √ | OpenAL device - supports 3D audio, recommended for game engine usage |
| Jack | 杰克开源专业音效（Professional audio 建议专业音效用户使用） | Jack device - Open source pro audio, recommended for pro audio users | |
| Channels | 设置音频通道数 | （菜单） | Sets the audio channels count |
| 7.1 Surround | 7.1 环绕声 | Audio Channels | |
| 5.1 Surround | 5.1 环绕声 | Audio Channels | |
| 4 Channels | 4通道 | Audio Channels | |
| Stereo | 立体声 | √ | Audio Channels |
| Mono | 单声道 | Audio Channels | |
| Mixing Buffer | 设置音频混合缓冲区采样大小 | （菜单） | Sets the number of samples used by the audio mixing buffer |
| 32768 | Audio Mixing Buffer | ||
| 16384 | Audio Mixing Buffer | ||
| 8192 | Audio Mixing Buffer | ||
| 4096 | Audio Mixing Buffer | ||
| 2048 | √ | Audio Mixing Buffer | |
| 1024 | Audio Mixing Buffer | ||
| 512 | Audio Mixing Buffer | ||
| 256 | Audio Mixing Buffer | ||
| Sample Rate | 设置音频采样率（千赫） | （菜单） | Sets the audio sample rate |
| 192 kHz | Audio Sample Rate | ||
| 96 kHz | Audio Sample Rate | ||
| 48 kHz | Audio Sample Rate | ||
| 44.1 kHz | √ | Audio Sample Rate | |
| Sample Format | 设置音频样本格式 | （菜单） | Sets the audio sample format |
| 64-bit Float | 64位浮点 | Audio Sample Format | |
| 32-bit Float | 32位浮点 | √ | Audio Sample Format |
| 32-bit Signed | 32位带符号 | Audio Sample Format | Audio Sample Format |
| 24-bit Signed | 24位带符号 | Audio Sample Format | Audio Sample Format |
| 16-bit Signed | 16位带符号 | Audio Sample Format | Audio Sample Format |
| 8-bit Unsigned | 8位无符号 | Audio Sample Format | Audio Sample Format |
| 中间 | |||
| 右侧 | |||
