具体来说，你可以编写一个应用程序，从设备采集音频和视频。

Specifically you can write an app that captures audio and video from the device.

youdao

具体来说，你可以编写一个应用程序，从设备采集音频和视频。

Specifically you can write an app that captures audio and video from the device.

youdao