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AudioStreamPlaybackResampled

Eredita: AudioStreamPlayback < RefCounted < Object

Ereditato da: AudioStreamGeneratorPlayback, AudioStreamPlaybackOggVorbis

Playback class used for resampled AudioStreams.

Descrizione

Playback class used to mix an AudioStream's audio samples to AudioServer.get_mix_rate() using cubic interpolation.

Metodi

float	_get_stream_sampling_rate() virtual required const
int	_mix_resampled(dst_buffer: AudioFrame*, frame_count: int) virtual required
void	begin_resample()

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Descrizioni dei metodi

float _get_stream_sampling_rate() virtual required const 🔗

Returns an AudioStream's sample rate, in Hz. Used to perform resampling.

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int _mix_resampled(dst_buffer: AudioFrame*, frame_count: int) virtual required 🔗

Called by begin_resample() to mix an AudioStream to AudioServer.get_mix_rate(). Uses _get_stream_sampling_rate() as the source sample rate. Returns the number of mixed frames.

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void begin_resample() 🔗

Called when an AudioStream is played. Clears the cubic interpolation history and starts mixing by calling _mix_resampled().