Create wraps obs_source_t *obs_source_create(const char *id, const char *name,obs_data_t *settings,obs_data_t *hotkey_data).

Enum wraps void obs_enum_sources(bool (*enum_proc)(void*, obs_source_t*), void *param).

EnumTypes wraps bool obs_enum_source_types(size_t idx, const char **id).

Output wraps obs_source_t *obs_get_output_source(uint32_t channel).

Null represents a Null obs_source_t.

MaxVolumeDb is the maximum decible value for a source's volume.

MinVolumeDb is the minimum decible value for a source's volume.