Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:

- channels : _PayloadType
- clock_rate : _PayloadType
- code : b64ErrorString_t_
- len : b64ErrorString_t_
- max_packets : _JBParameters
- max_size : _JBParameters
- mime_type : _PayloadType
- min_size : _JBParameters
- nom_size : _JBParameters
- str : b64ErrorString_t_
- type : _PayloadType