# 音频插件

用于捕获和播放音频流的插件。

- **[pulsesrc](https://docs.qualcomm.com/doc/80-70017-50SC/topic/pulsesrc.html)**  

pulssrc 插件与底层 PulseAudio 声音服务器交互以捕获脉冲编码调制 (PCM) 样本。
- **[pulsesink](https://docs.qualcomm.com/doc/80-70017-50SC/topic/pulsesink.html)**  

pulsesink 插件与底层 PulseAudio 声音服务器交互以播放 PCM 样本。

**上一级主题：** [Qualcomm GStreamer 插件](https://docs.qualcomm.com/doc/80-70017-50SC/topic/qim-sdk-plugins.html)

Last Published: Nov 11, 2025

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