QMedia Movie audio metering

QM_EndVolumeMeteringSession

QM_EndVolumeMeteringSession(sessionRef):error
sessionRef Longint Volume metering session reference
error Longint Error result

Ends a volume metering session.

Parameter sessionRef specifies the metering session. It must be a valid volume 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 volume metering session has been started is freed, the volume 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_StartVolumeMeteringSession Starts a volume metering session for a movie.

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