Getting uninterrupted audio samples from PipeWire

[nots1dd]

Basic boilerplate of becoming a client of PipeWire and getting access to its audio stream input is simple enough

However, there are a few issues that I have tackled when learning its API (and looking at other refs)

Refs:

a. pipewire API

b. cava

1. Ensure that the changing of audio device does not change the pipewire stream (both refs dont mention it or am just dumb)
2. When there are multiple running clients of pipewire, and one of them is us, we are not able to maintain the stream of samples and instead get garbage values.

For example, try running any boilerplate pipewire audio capture code and CAVA simultaneously.
The stream of our PW input changes drastically and does not make sense anymore

These are the biggest issues I have faced and it would be great to have this issue resolved.