Besides video, we do preparatory research on audio capture and playback on Davinci platform.
除了视频之外，对达芬奇平台的音频采集和回放，进行了初步的研究。
参考来源 - 基于Davinci平台的数字视频技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
So you have audio capture filter you provided code snippet for.
所以你有你提供的代码段的音频捕获过滤器。
Audio capture is also supported, from input sources such as microphones.
同时还支持输入源(例如麦克风)的音频捕捉。
Locomotive software was mainly divided into audio capture and compression module, file storage management module, wireless Ethernet data download module, MAX485 communication module;
车载软件主要划分为语音采集压缩模块、文件存储管理模块、无线以太网数据下载模块、MAX485通信模块；
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