Difference between revisions of "Template:RK3399-Android-USBCamera"

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(使用USB摄像头进行拍照和录像)
 
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===使用USB摄像头进行拍照和录像===
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===Work with USB Camera to Take Pictures and Record Video===
Android系统同时支持USB摄像头拍照和录像,使用系统自带的 Camera 应用即可,有两点需要注意的地方:<br />
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FriendlyELEC's Android system supports picture taking and video recording with a USB camera, Android's camera app has these functions. When you use the app to take pictures or record video you need to be aware of the following two things:<br />
1)需要根据摄像头规格,选择合适的录像分辨率,可以先选择较低的CIF分辨率,测试OK之后再尝试更高的分辨率,设置界面如下所示:<br />
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1) Make sure your camera's resolution works. We suggest you try a camera with a lower CIF resolution first. If it works you may switch to a camera with a higher resolution:<br />
 
[[File:Android8-usbcamera-setting.png|frameless|800px]]; <br />
 
[[File:Android8-usbcamera-setting.png|frameless|800px]]; <br />
2)USB摄像头不能与MIPI摄像头同时使用,也不能热拨插,插入摄像头后需要重新开机才能识别;<br />
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2)A USB camera cannot work simultaneously with a MIPI camera. Plug and play is not supporter for camera modules. After you connect a camera to a board you need to reboot your board to enable the camera.<br />
 
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我们测试过的USB摄像头型号如下:罗技C270,罗技C922 PRO, <br />
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Here are the camera modules we tested: Logitech C270 and LogitechC922 PRO<br />
实测罗技C922 PRO录像和拍照可以达到1080P分辨率。<br />
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In our test the resolution was 1080P when we used a Logitech C922 PRO to take pictures or record video.<br />

Latest revision as of 01:40, 16 November 2018

Work with USB Camera to Take Pictures and Record Video

FriendlyELEC's Android system supports picture taking and video recording with a USB camera, Android's camera app has these functions. When you use the app to take pictures or record video you need to be aware of the following two things:
1) Make sure your camera's resolution works. We suggest you try a camera with a lower CIF resolution first. If it works you may switch to a camera with a higher resolution:
Android8-usbcamera-setting.png;
2)A USB camera cannot work simultaneously with a MIPI camera. Plug and play is not supporter for camera modules. After you connect a camera to a board you need to reboot your board to enable the camera.

Here are the camera modules we tested: Logitech C270 and LogitechC922 PRO
In our test the resolution was 1080P when we used a Logitech C922 PRO to take pictures or record video.