# Audio plugins

Plugins to capture and play the audio streams.

- **pulsesrc**  

The pulsesrc plugin interacts with the underlying PulseAudio sound server to capture         the pulse-coded modulation (PCM) samples.
- **pulsesink**  

The pulsesink plugin interacts with the underlying PulseAudio sound server to play         the PCM samples.

**Parent Topic:** Qualcomm GStreamer plugins

Last Published: Oct 27, 2025

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