AudioStreamGenerator

public AudioStreamGenerator();

Creates a generator resource with Custom mode, MixRate=44100 and BufferLength=0.5 seconds. It neither synthesizes PCM nor starts playback itself; use a player and fill its playback buffer.

public float BufferLength { get; set; }

Requested queue duration in seconds when playback is created. Ring-buffer sizing rounds capacity; this is not exact device output latency. A longer queue tolerates refill delays but can increase control latency. Configure before creating playback.

public float MixRate { get; set; }

Source PCM frames per second in Custom mode only; defaults to 44100. This is neither oscillator frequency nor a command to change the device rate. The setter stores its value without enforcing the Inspector range: validate a finite positive rate before creating playback.

public AudioStreamGenerator.AudioStreamGeneratorMixRate MixRateMode { get; set; }

Selects source PCM rate: Custom uses MixRate, Output uses AudioServer output rate, Input uses its input rate. Input neither enables a microphone nor feeds microphone data into the queue. Max is an enum sentinel, not a usable mode.

public float GetBufferLength();

Reads the BufferLength setting. This is requested duration, not actual queued audio or measured latency.

public float GetMixRate();

Returns the stored custom MixRate. In Output/Input modes the effective source rate comes from AudioServer, so this is not a general effective-rate query.

public AudioStreamGenerator.AudioStreamGeneratorMixRate GetMixRateMode();

Returns the MixRateMode setting that selects the generator’s source-rate provider.

public void SetBufferLength(float seconds);

Sets BufferLength for subsequent playback creation. The setter does not recreate an existing playback’s queue. Validate a finite positive duration and reasonable memory use.

public void SetMixRate(float hz);

Stores custom MixRate for Custom mode. The generation formula must use that same source frame rate. Do not change it in a running stream without coordinated stopping and reconfiguration.

public void SetMixRateMode(AudioStreamGenerator.AudioStreamGeneratorMixRate mode);

Sets MixRateMode. Selecting Output/Input does not fill the PCM buffer automatically; the producer must still supply data at the matching rate.