audiomixer_decrease_output

Decrease an output channel's volume.

Synopsis:

#include <bps/audiomixer.h>

BPS_API int audiomixer_decrease_output_level(audiomixer_output_t channel)

Since:

BlackBerry 10.0.0

Arguments:

channel: The output channel to decrease the volume for.

Library:

libbps (For the qcc command, use the -l bps option to link against this library)

Description:

The audiomixer_decrease_output_level() function decreases the volume of the specified output channel by an unspecified amount. This function can be used for audio devices that have simple or full volume control.

Returns:

BPS_SUCCESS if the volume was decreased successfully, BPS_FAILURE with errno set otherwise.