Provide an source and sink that uses a pipe and fixed audio formats
The example source and sink included in the repository support a wide variety of audio formats. In some cases, it is necessary to interface with an external source or sink that only supports one.
This is a request for an example source and sink that read and write data from a pipe or socket, with the audio format specified via properties. This has two purposes: it provides documentation for how to implement a source or sink that only supports one audio format, and it provides an easy way to send or receive raw audio samples without having to write a custom plugin or module.