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README_zh.md
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README_zh.md
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@ -144,122 +144,120 @@ scrcpy --max-size 1024
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scrcpy -m 1024 # short version
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```
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The other dimension is computed to that the device aspect ratio is preserved.
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That way, a device in 1920×1080 will be mirrored at 1024×576.
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较短的一边会被按比例缩小以保持设备的显示比例。
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这样,1920x1080的设备会以1020x576的分辨率显示。
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#### 修改画面比特率
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The default bit-rate is 8 Mbps. To change the video bitrate (e.g. to 2 Mbps):
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默认的比特率是8Mbps。如果要改变画面的比特率 (比如说改成2Mbps):
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```bash
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scrcpy --bit-rate 2M
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scrcpy -b 2M # short version
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```
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#### Limit frame rate
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#### 限制画面帧率
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The capture frame rate can be limited:
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画面的帧率可以通过下面的命令被限制:
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```bash
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scrcpy --max-fps 15
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```
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This is officially supported since Android 10, but may work on earlier versions.
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这个功能仅在Android 10和以后的版本被Android官方支持,但也有可能在更早的版本可用。
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#### Crop
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#### 画面裁剪
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The device screen may be cropped to mirror only part of the screen.
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设备画面可在输出到电脑时被裁切,以仅显示屏幕的一部分。
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This is useful for example to mirror only one eye of the Oculus Go:
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这项功能可以用于,例如,只显示Oculus Go的一只眼睛。
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```bash
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scrcpy --crop 1224:1440:0:0 # 1224x1440 at offset (0,0)
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```
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If `--max-size` is also specified, resizing is applied after cropping.
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如果`--max-size`在同时被指定,分辨率的改变将在画面裁切后进行。
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#### Lock video orientation
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#### 锁定屏幕朝向
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To lock the orientation of the mirroring:
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可以使用如下命令锁定屏幕朝向:
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```bash
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scrcpy --lock-video-orientation 0 # natural orientation
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scrcpy --lock-video-orientation 1 # 90° counterclockwise
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scrcpy --lock-video-orientation 0 # 自然朝向
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scrcpy --lock-video-orientation 1 # 90° 逆时针旋转
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scrcpy --lock-video-orientation 2 # 180°
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scrcpy --lock-video-orientation 3 # 90° clockwise
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scrcpy --lock-video-orientation 3 # 90° 顺时针旋转
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```
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This affects recording orientation.
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该设定影响录制。
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### Recording
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### 屏幕录制
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It is possible to record the screen while mirroring:
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可以在传输的同时录制视频:
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```bash
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scrcpy --record file.mp4
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scrcpy -r file.mkv
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```
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To disable mirroring while recording:
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在不开启屏幕共享的同时录制:
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```bash
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scrcpy --no-display --record file.mp4
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scrcpy -Nr file.mkv
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# interrupt recording with Ctrl+C
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# 按Ctrl+C以停止录制
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```
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"Skipped frames" are recorded, even if they are not displayed in real time (for
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performance reasons). Frames are _timestamped_ on the device, so [packet delay
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variation] does not impact the recorded file.
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在显示中“被跳过的帧”会被录制,虽然它们由于性能原因没有实时显示。
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在传输中每一帧都有 _时间戳_ ,所以 [包时延变化] 并不影响录制的文件。
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[packet delay variation]: https://en.wikipedia.org/wiki/Packet_delay_variation
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[包时延变化]: https://en.wikipedia.org/wiki/Packet_delay_variation
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### Connection
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### 连接方式
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#### Wireless
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#### 无线
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_Scrcpy_ uses `adb` to communicate with the device, and `adb` can [connect] to a
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device over TCP/IP:
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_Scrcpy_ 使用`adb`来与安卓设备连接。同时,`adb`能够通过TCP/IP[连接]到安卓设备:
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1. Connect the device to the same Wi-Fi as your computer.
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2. Get your device IP address (in Settings → About phone → Status).
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3. Enable adb over TCP/IP on your device: `adb tcpip 5555`.
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4. Unplug your device.
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5. Connect to your device: `adb connect DEVICE_IP:5555` _(replace `DEVICE_IP`)_.
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6. Run `scrcpy` as usual.
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1. 将您的安卓设备和电脑连接至同一Wi-Fi。
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2. 获取安卓设备的IP地址(在设置-关于手机-状态信息)。
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3. 打开安卓设备的网络adb功能`adb tcpip 5555`。
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4. 将您的设备与电脑断开连接。
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5. 连接到您的设备:`adb connect DEVICE_IP:5555` _(用设备IP替换 `DEVICE_IP`)_.
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6. 运行`scrcpy`。
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It may be useful to decrease the bit-rate and the definition:
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降低比特率和分辨率可能有助于性能:
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```bash
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scrcpy --bit-rate 2M --max-size 800
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scrcpy -b2M -m800 # short version
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```
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[connect]: https://developer.android.com/studio/command-line/adb.html#wireless
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[连接]: https://developer.android.com/studio/command-line/adb.html#wireless
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#### Multi-devices
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#### 多设备
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If several devices are listed in `adb devices`, you must specify the _serial_:
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如果多个设备在执行`adb devices`后被列出,您必须指定设备的 _序列号_ :
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```bash
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scrcpy --serial 0123456789abcdef
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scrcpy -s 0123456789abcdef # short version
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```
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If the device is connected over TCP/IP:
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如果设备是通过TCP/IP方式连接到电脑的:
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```bash
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scrcpy --serial 192.168.0.1:5555
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scrcpy -s 192.168.0.1:5555 # short version
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```
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You can start several instances of _scrcpy_ for several devices.
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您可以同时启动多个 _scrcpy_ 实例以同时显示多个设备的画面。
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#### Autostart on device connection
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scrcpy -b2M -m800 --max-fps 15
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```
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### Window configuration
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### 窗口设置
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#### Title
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#### 标题
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By default, the window title is the device model. It can be changed:
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窗口的标题默认为设备型号。您可以通过如下命令修改它:
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```bash
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scrcpy --window-title 'My device'
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```
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#### Position and size
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#### 位置和大小
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The initial window position and size may be specified:
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您可以指定初始的窗口位置和大小:
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```bash
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scrcpy --window-x 100 --window-y 100 --window-width 800 --window-height 600
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```
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#### Borderless
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#### 无边框
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To disable window decorations:
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关闭边框:
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```bash
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scrcpy --window-borderless
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```
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#### Always on top
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#### 保持窗口在最前
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To keep the scrcpy window always on top:
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您可以通过如下命令保持窗口在最前面:
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```bash
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scrcpy --always-on-top
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```
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#### Fullscreen
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#### 全屏
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The app may be started directly in fullscreen:
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您可以通过如下命令直接全屏打开共享:
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```bash
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scrcpy --fullscreen
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scrcpy -f # short version
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```
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Fullscreen can then be toggled dynamically with <kbd>MOD</kbd>+<kbd>f</kbd>.
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全屏状态可以通过<kbd>MOD</kbd>+<kbd>f</kbd>实时改变。
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#### Rotation
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#### 旋转
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The window may be rotated:
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通过如下命令,窗口可以旋转:
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```bash
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scrcpy --rotation 1
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```
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Possibles values are:
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- `0`: no rotation
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- `1`: 90 degrees counterclockwise
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- `2`: 180 degrees
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- `3`: 90 degrees clockwise
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可选的值有:
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- `0`: 无旋转
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- `1`: 逆时针旋转90°
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- `2`: 旋转180°
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- `3`: 顺时针旋转90°
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The rotation can also be changed dynamically with <kbd>MOD</kbd>+<kbd>←</kbd>
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_(left)_ and <kbd>MOD</kbd>+<kbd>→</kbd> _(right)_.
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这同样可以使用<kbd>MOD</kbd>+<kbd>←</kbd>
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_(left)_ and <kbd>MOD</kbd>+<kbd>→</kbd> _(right)_ 的快捷键实时更改。
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Note that _scrcpy_ manages 3 different rotations:
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- <kbd>MOD</kbd>+<kbd>r</kbd> requests the device to switch between portrait and
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handled by the active application.
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## Custom paths
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## 自定义路径
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To use a specific _adb_ binary, configure its path in the environment variable
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`ADB`:
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为了使用您想使用的 _adb_ ,您可以在环境变量
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`ADB`中设置它的路径:
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ADB=/path/to/adb scrcpy
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To override the path of the `scrcpy-server` file, configure its path in
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`SCRCPY_SERVER_PATH`.
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如果需要覆盖`scrcpy-server`的路径,您可以在
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`SCRCPY_SERVER_PATH`中设置它。
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[useful]: https://github.com/Genymobile/scrcpy/issues/278#issuecomment-429330345
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## Why _scrcpy_?
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## 为什么叫 _scrcpy_ ?
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A colleague challenged me to find a name as unpronounceable as [gnirehtet].
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一个同事让我找出一个和[gnirehtet]一样难以发音的名字。
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[`strcpy`] copies a **str**ing; `scrcpy` copies a **scr**een.
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[`strcpy`] 可以复制**str**ing; `scrcpy` 可以“复制”**scr**een。
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[gnirehtet]: https://github.com/Genymobile/gnirehtet
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[`strcpy`]: http://man7.org/linux/man-pages/man3/strcpy.3.html
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## How to build?
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## 如何编译?
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See [BUILD].
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请查看[编译]。
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[BUILD]: BUILD.md
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[编译]: BUILD.md
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## Common issues
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## 常见问题
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See the [FAQ](FAQ.md).
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请查看[FAQ](FAQ.md).
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## Developers
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## 开发者
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Read the [developers page].
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请查看[开发者页面]。
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[developers page]: DEVELOP.md
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[开发者]: DEVELOP.md
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## Licence
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@ -742,13 +740,3 @@ Read the [developers page].
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[article-intro]: https://blog.rom1v.com/2018/03/introducing-scrcpy/
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[article-tcpip]: https://www.genymotion.com/blog/open-source-project-scrcpy-now-works-wirelessly/
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## Translations
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This README is available in other languages:
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- [繁體中文 (Traditional Chinese, `zh-Hant`) - v1.15](README.zh-Hant.md)
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- [한국어 (Korean, `ko`) - v1.11](README.ko.md)
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- [português brasileiro (Brazilian Portuguese, `pt-BR`) - v1.12.1](README.pt-br.md)
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Only this README file is guaranteed to be up-to-date.
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