Channel::setFrequency

Sets the channel frequency or playback rate, in Hz.

C++ Syntax

FMOD_RESULT Channel::setFrequency(
  float frequency
);

C Syntax

FMOD_RESULT FMOD_Channel_SetFrequency(
  FMOD_CHANNEL *channel,
  float frequency
);

Parameters

frequency: Frequency value in Hz. This value can also be negative to play the sound backwards (negative frequencies allowed with non-stream sounds only).

Return Values

If the function succeeds then the return value is FMOD_OK.
If the function fails then the return value will be one of the values defined in the FMOD_RESULT enumeration.

Remarks

When a sound is played, it plays at the default frequency of the sound which can be set by Sound::setDefaults.