QMedia Movie audio metering


sessionRef Longint Frequency metering session reference
error Longint Error result

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.

Related commands

QM_StartFreqMeteringSession Starts a frequency metering session for a movie.

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