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AudioClipAudioSource

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AudioDecoderPcm Class

An audio decoder for raw PCM audio data

Meta::Voice::Audio::Decoding::AudioDecoderPcm extends Meta.Voice.Audio.Decoding.IAudioDecoder.

Overview

Properties

int	Channels`[Get]` Once setup this should display the number of channels expected to be decoded
int	SampleRate`[Get]` Once setup this should display the number of samples per second expected

Data Fields

bool	RequireSequentialDecode`[Get]` PCM can be decoded in any order prior to merging back in

Public Member Functions

void	Setup ( int channels, int sampleRate ) Initial setup of the decoder
int	GetTotalSamples ( ulong contentLength ) Gets pcm sample count from byte content length (1 sample = 2 bytes)
float []	Decode ( byte [] chunkData, int chunkStart, int chunkLength ) A method for returning decoded bytes into audio data

Static Public Member Functions

static int	GetTotalSamplesPCM16 ( ulong contentLength ) Gets pcm sample count from byte content length (1 sample = 2 bytes)
static int	GetTotalSamplesPCM16 ( int contentLength ) Gets pcm sample count from byte content length
static float []	DecodePCM16 ( byte [] rawData )
static float	DecodeSamplePCM16 ( byte [] rawData, int index )

Details

Properties

int Meta.Voice.Audio.Decoding.AudioDecoderPcm.Channels
Once setup this should display the number of channels expected to be decoded

int Meta.Voice.Audio.Decoding.AudioDecoderPcm.SampleRate
Once setup this should display the number of samples per second expected

Fields

bool Meta.Voice.Audio.Decoding.AudioDecoderPcm.RequireSequentialDecode
PCM can be decoded in any order prior to merging back in

Member Functions

void Meta.Voice.Audio.Decoding.AudioDecoderPcm.Setup ( int channels, int sampleRate )
Initial setup of the decoder Parameters channels Total channels of audio data sampleRate The rate of audio data received

int Meta.Voice.Audio.Decoding.AudioDecoderPcm.GetTotalSamples ( ulong contentLength )
Gets pcm sample count from byte content length (1 sample = 2 bytes) Parameters contentLength The provided number of bytes

float [] Meta.Voice.Audio.Decoding.AudioDecoderPcm.Decode ( byte [] chunkData, int chunkStart, int chunkLength )
A method for returning decoded bytes into audio data Parameters chunkData A chunk of bytes to be decoded into audio data chunkStart The array start index into account when decoding chunkLength The total number of bytes to be used within chunkData Returns Returns an array of audio data from 0-1

Static Member Functions

static int Meta.Voice.Audio.Decoding.AudioDecoderPcm.GetTotalSamplesPCM16 ( ulong contentLength )
Gets pcm sample count from byte content length (1 sample = 2 bytes) Parameters contentLength The provided number of bytes

static int Meta.Voice.Audio.Decoding.AudioDecoderPcm.GetTotalSamplesPCM16 ( int contentLength )
Gets pcm sample count from byte content length Parameters contentLength The provided number of bytes

static float [] Meta.Voice.Audio.Decoding.AudioDecoderPcm.DecodePCM16 ( byte [] rawData )
No description available.

static float Meta.Voice.Audio.Decoding.AudioDecoderPcm.DecodeSamplePCM16 ( byte [] rawData, int index )
No description available.

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