The OpenD Programming Language

SampleController

Provides an interface to control a sound.

All methods on this interface execute asynchronously

interface SampleController {

void pause();

void resume();

float position();

bool finished();

bool paused();

void seek(float where);

float duration();

float volume();

float volume(float multiplierOfOriginal);

float playbackSpeed();

void playbackSpeed(float multiplierOfOriginal);

}

Members

Functions

duration float duration(): Duration of the sample, in seconds. Please note it may be nan if unknown or inf if infinite looping. You should check for both conditions.
finished bool finished(): If the sample has finished playing. Happens when it runs out or if it is stopped.
pause void pause(): Pauses playback, keeping its position. Use resume to pick up where it left off.
paused bool paused(): If the sample has been paused.
playbackSpeed void playbackSpeed(float multiplierOfOriginal): Controls the playback speed of this particular sample, as a multiplier of its original speed. Setting it to 0.0 is liable to crash.
playbackSpeed float playbackSpeed(): Controls the playback speed of this particular sample, as a multiplier of its original speed. Setting it to 0.0 is liable to crash.
position float position(): Reports the current stream position, in seconds, if available (NaN if not).
resume void resume(): Resumes playback after a call to pause.
seek void seek(float where): Seeks to a point in the sample, if possible. If impossible, this function does nothing.
stop void stop(): Stops playback. Once stopped, it cannot be restarted except by creating a new sample from the AudioOutputThread object.
volume float volume()
float volume(float multiplierOfOriginal): Controls the volume of this particular sample, as a multiplier of its original perceptual volume.

Meta

Source

See Implementation

History

Added December 23, 2020