|QMedia Movie audio metering|
||sessionRef||Longint||Frequency metering session reference|
Ends a frequency metering session.
Parameter sessionRef specifies the frequency session. It must be a valid frequency metering session reference number, otherwise error qm_ParamErr is returned. If the command completes successfully, sessionRef is set to zero.
Note: when a movie for which a frequency metering session has been started is freed, the frequency metering session is automatically ended. A movie can be freed either directly using QM_FreeMovie, or indirectly by assigning a new movie to the plug-in area to which it is assigned.
|QM_StartFreqMeteringSession||Starts a frequency metering session for a movie.|