"el" href="struct_host_info.html" title="Information from the host that is updated on each buffer process cycle; includes BPM, time signature, SMPTE and other data. The values in the stock structure are consistent across most APIs, however others may be added (commnted out here) ">HostInfo</a> structure holds information from the host about the current buffer of data being processed, including the current session Beats Per Minute (BPM), the time signature numerator and denominator, and the audio track time 