Merges multiple input streams. So if you provide 2 mono channels you get a stereo signal as result with the left channel from channel 0 and the right from channel 1. More...

#include <CodecOpusOgg.h>

Inheritance diagram for InputMerge< T >:

Classes
struct	MergeRecord

Public Member Functions
	InputMerge ()=default
	Default constructor.
	InputMerge ()=default
	Default constructor.
	InputMerge (Stream &left, Stream &right)
	Constructor for stereo signal from to mono input stream.
	InputMerge (Stream &left, Stream &right)
	Constructor for stereo signal from to mono input stream.
void	add (Stream &in, int channelCount, float weight=1.0)
	Adds a new input stream with 1 channel.
void	add (Stream &in, int channelCount, float weight=1.0)
	Adds a new input stream with 1 channel.
virtual void	addNotifyAudioChange (AudioInfoSupport &bi)
	Adds target to be notified about audio changes.
virtual void	addNotifyAudioChange (AudioInfoSupport &bi)
	Adds target to be notified about audio changes.
AudioInfo	audioInfo () override
	Provides the audio info with the total channel count.
AudioInfo	audioInfo () override
	Provides the audio info with the total channel count.
virtual AudioInfo	audioInfoOut ()
virtual AudioInfo	audioInfoOut ()
int	available () override
	Provides the min available data from all streams.
int	available () override
	Provides the min available data from all streams.
virtual int	availableForWrite () override
virtual int	availableForWrite () override
virtual bool	begin () override
virtual bool	begin () override
virtual bool	begin (AudioInfo info)
virtual bool	begin (AudioInfo info)
int	channelCount ()
	Number of channels to which are mixed together = number of result channels.
int	channelCount ()
	Number of channels to which are mixed together = number of result channels.
virtual void	clearNotifyAudioChange ()
	Deletes all change notify subscriptions.
virtual void	clearNotifyAudioChange ()
	Deletes all change notify subscriptions.
void	end () override
	Remove all input streams.
void	end () override
	Remove all input streams.
virtual void	flush () override
virtual void	flush () override
bool	isNotifyActive ()
	Checks if the automatic AudioInfo update is active.
bool	isNotifyActive ()
	Checks if the automatic AudioInfo update is active.
virtual	operator bool ()
virtual	operator bool ()
size_t	readBytes (uint8_t *data, size_t len) override
	Provides the data from all streams mixed together.
size_t	readBytes (uint8_t *data, size_t len) override
	Provides the data from all streams mixed together.
virtual size_t	readSilence (uint8_t *buffer, size_t length)
	Source to generate silence: just sets the buffer to 0.
virtual size_t	readSilence (uint8_t *buffer, size_t length)
	Source to generate silence: just sets the buffer to 0.
virtual bool	removeNotifyAudioChange (AudioInfoSupport &bi)
	Removes a target in order not to be notified about audio changes.
virtual bool	removeNotifyAudioChange (AudioInfoSupport &bi)
	Removes a target in order not to be notified about audio changes.
virtual void	setAudioInfo (AudioInfo newInfo) override
	Defines the input AudioInfo.
virtual void	setAudioInfo (AudioInfo newInfo) override
	Defines the input AudioInfo.
void	setNotifyActive (bool flag)
	Deactivate/Reactivate automatic AudioInfo updates: (default is active).
void	setNotifyActive (bool flag)
	Deactivate/Reactivate automatic AudioInfo updates: (default is active).
void	setWeight (int channel, float weight)
void	setWeight (int channel, float weight)
void	setWriteBufferSize (int size)
void	setWriteBufferSize (int size)
virtual size_t	write (const uint8_t *data, size_t len) override
virtual size_t	write (const uint8_t *data, size_t len) override
virtual size_t	write (uint8_t ch) override
virtual void	writeSilence (size_t len)
	Writes len bytes of silence (=0).
virtual void	writeSilence (size_t len)
	Writes len bytes of silence (=0).

Protected Member Functions
virtual int	not_supported (int out, const char *msg="")
virtual int	not_supported (int out, const char *msg="")
void	notifyAudioChange (AudioInfo info)
void	notifyAudioChange (AudioInfo info)
void	refillReadBuffer ()
	Refill small read buffer (e.g. 8 bytes) to avoid single byte reads when calling read().
void	refillReadBuffer ()
	Refill small read buffer (e.g. 8 bytes) to avoid single byte reads when calling read().

Protected Attributes
int	_timeout = 10
AudioInfo	info
bool	is_notify_active = true
Vector< AudioInfoSupport * >	notify_vector
Vector< MergeRecord >	records
RingBuffer< uint8_t >	tmp_in {0}
RingBuffer< uint8_t >	tmp_out {0}
int	total_channel_count = 0
int	write_buffer_size = 8

Detailed Description

template<typename T>
class audio_tools::audio_tools::InputMerge< T >

Merges multiple input streams. So if you provide 2 mono channels you get a stereo signal as result with the left channel from channel 0 and the right from channel 1.

Author: Phil Schatzmann

Copyright: GPLv3

Template Parameters

T

Constructor & Destructor Documentation

◆ InputMerge() [1/4]

template<typename T>

InputMerge ( )

default

Default constructor.

◆ InputMerge() [2/4]

template<typename T>

InputMerge	(	Stream &	left,
		Stream &	right )

inline

Constructor for stereo signal from to mono input stream.

Parameters

left
right

◆ InputMerge() [3/4]

template<typename T>

InputMerge ( )

default

Default constructor.

◆ InputMerge() [4/4]

template<typename T>

InputMerge	(	Stream &	left,
		Stream &	right )

inline

Constructor for stereo signal from to mono input stream.

Parameters

left
right

Member Function Documentation

◆ add() [1/2]

template<typename T>

void add	(	Stream &	in,
		int	channelCount,
		float	weight = 1.0 )

inline

Adds a new input stream with 1 channel.

◆ add() [2/2]

template<typename T>

void add	(	Stream &	in,
		int	channelCount,
		float	weight = 1.0 )

inline

Adds a new input stream with 1 channel.

◆ addNotifyAudioChange() [1/2]

virtual void addNotifyAudioChange ( AudioInfoSupport & bi )

inlinevirtualinherited

Adds target to be notified about audio changes.

Reimplemented in CodecNOP, CodecNOP, EncodedAudioOutput, and EncodedAudioStream.

◆ addNotifyAudioChange() [2/2]

virtual void addNotifyAudioChange ( AudioInfoSupport & bi )

inlinevirtualinherited

Adds target to be notified about audio changes.

Reimplemented in CodecNOP, CodecNOP, EncodedAudioOutput, and EncodedAudioStream.

◆ audioInfo() [1/2]

template<typename T>

AudioInfo audioInfo ( )

inlineoverridevirtual

Provides the audio info with the total channel count.

Reimplemented from AudioStream.

◆ audioInfo() [2/2]

template<typename T>

AudioInfo audioInfo ( )

inlineoverridevirtual

Provides the audio info with the total channel count.

Reimplemented from AudioStream.

◆ audioInfoOut() [1/2]

virtual AudioInfo audioInfoOut ( )

inlinevirtualinherited

provides the actual output AudioInfo: this is usually the same as audioInfo() unless we use a transforming stream

Reimplemented in ChannelFormatConverterStream, ChannelFormatConverterStreamT< T >, FormatConverterStream, MP3EncoderShine, NumberFormatConverterStream, NumberFormatConverterStreamT< TFrom, TTo >, Pipeline, PureDataStream, PWMAudioOutput< PWMDriverT >, ResampleStream, ResampleStreamT< TInterpolator >, and SupportedRatesStream.

◆ audioInfoOut() [2/2]

virtual AudioInfo audioInfoOut ( )

inlinevirtualinherited

provides the actual output AudioInfo: this is usually the same as audioInfo() unless we use a transforming stream

Reimplemented in ChannelFormatConverterStream, ChannelFormatConverterStreamT< T >, FormatConverterStream, MP3EncoderShine, NumberFormatConverterStream, NumberFormatConverterStreamT< TFrom, TTo >, Pipeline, PureDataStream, PWMAudioOutput< PWMDriverT >, ResampleStream, ResampleStreamT< TInterpolator >, and SupportedRatesStream.

◆ available() [1/2]

template<typename T>

int available ( )

inlineoverridevirtual

Provides the min available data from all streams.

Reimplemented from BaseStream.

◆ available() [2/2]

template<typename T>

int available ( )

inlineoverridevirtual

Provides the min available data from all streams.

Reimplemented from BaseStream.

◆ availableForWrite() [1/2]

virtual int availableForWrite ( )

inlineoverridevirtualinherited

Reimplemented from Print.

Reimplemented in A2DPStream, AbstractURLStream, AnalogAudioStream, AudioStreamWrapper, AudioStreamWrapper, ConverterStream< T >, ConverterStream< T >, DynamicMemoryStream, DynamicMemoryStream, EncodedAudioStream, FilteredStream< T, TF >, FilteredStream< T, TF >, FilteredStream< int16_t, int16_t >, MemoryStream, MemoryStream, ProgressStream, ProgressStream, QueueStream< T >, QueueStream< T >, QueueStream< uint8_t >, ReformatBaseStream, RingBufferStream, RingBufferStream, Throttle, Throttle, TimedStream, AudioBLEClient, AudioBLEClient, AudioBLEServer, AudioBLEServer, AudioEffectStream, AudioEffectStreamT< T >, AudioFFTBase, AudioLoRa, AudioStreamWrapper, AutomaticGainControlStream, ChannelFormatConverterStream, ChannelFormatConverterStreamT< T >, ConverterStream< T >, DynamicMemoryStream, EncodedAudioStream, Equalizer3BandsPerChannelT< T >, Equalizer3BandsPerChannelT< float >, Equalizer3BandsT< T >, Equalizer3BandsT< float >, ESPNowStream, FadeStream, FaustStream< DSP >, FilteredStream< T, TF >, FrequencyDetectorAutoCorrelation, FrequencyDetectorZeroCrossing, HammingFEC< bytecount, block_t >, I2SCodecStream, I2SStream, MeasuringStream, MemoryStream, MiniAudioStream, NRF24Stream, NumberFormatConverterStream, NumberFormatConverterStreamT< TFrom, TTo >, Pipeline, ProgressStream, QualityAnalysisStream, QueueStream< T >, ReedSolomonFEC< bytecount, additional_bytes >, ReformatBaseStream, RingBufferStream, SPIAudioSlave, StdioStream, SupportedRatesStream, Throttle, TimedStream, UDPStream, URLStreamESP32, USBAudioStreamBase, VBANStream, and VolumeStream.

◆ availableForWrite() [2/2]

virtual int availableForWrite ( )

inlineoverridevirtualinherited

Reimplemented from Print.

Reimplemented in A2DPStream, AbstractURLStream, AnalogAudioStream, AudioStreamWrapper, AudioStreamWrapper, ConverterStream< T >, ConverterStream< T >, DynamicMemoryStream, DynamicMemoryStream, EncodedAudioStream, FilteredStream< T, TF >, FilteredStream< T, TF >, FilteredStream< int16_t, int16_t >, MemoryStream, MemoryStream, ProgressStream, ProgressStream, QueueStream< T >, QueueStream< T >, QueueStream< uint8_t >, ReformatBaseStream, RingBufferStream, RingBufferStream, Throttle, Throttle, TimedStream, AudioBLEClient, AudioBLEClient, AudioBLEServer, AudioBLEServer, AudioEffectStream, AudioEffectStreamT< T >, AudioFFTBase, AudioLoRa, AudioStreamWrapper, AutomaticGainControlStream, ChannelFormatConverterStream, ChannelFormatConverterStreamT< T >, ConverterStream< T >, DynamicMemoryStream, EncodedAudioStream, Equalizer3BandsPerChannelT< T >, Equalizer3BandsPerChannelT< float >, Equalizer3BandsT< T >, Equalizer3BandsT< float >, ESPNowStream, FadeStream, FaustStream< DSP >, FilteredStream< T, TF >, FrequencyDetectorAutoCorrelation, FrequencyDetectorZeroCrossing, HammingFEC< bytecount, block_t >, I2SCodecStream, I2SStream, MeasuringStream, MemoryStream, MiniAudioStream, NRF24Stream, NumberFormatConverterStream, NumberFormatConverterStreamT< TFrom, TTo >, Pipeline, ProgressStream, QualityAnalysisStream, QueueStream< T >, ReedSolomonFEC< bytecount, additional_bytes >, ReformatBaseStream, RingBufferStream, SPIAudioSlave, StdioStream, SupportedRatesStream, Throttle, TimedStream, UDPStream, URLStreamESP32, USBAudioStreamBase, VBANStream, and VolumeStream.

◆ begin() [1/4]

template<typename T>

virtual bool begin ( )

inlineoverridevirtual

Reimplemented from BaseStream.

◆ begin() [2/4]

template<typename T>

virtual bool begin ( )

inlineoverridevirtual

Reimplemented from BaseStream.

◆ begin() [3/4]

template<typename T>

virtual bool begin ( AudioInfo info )

inlinevirtual

◆ begin() [4/4]

template<typename T>

virtual bool begin ( AudioInfo info )

inlinevirtual

◆ channelCount() [1/2]

template<typename T>

int channelCount ( )

inline

Number of channels to which are mixed together = number of result channels.

◆ channelCount() [2/2]

template<typename T>

int channelCount ( )

inline

Number of channels to which are mixed together = number of result channels.

◆ clearNotifyAudioChange() [1/2]

virtual void clearNotifyAudioChange ( )

inlinevirtualinherited

Deletes all change notify subscriptions.

Reimplemented in RTSPClient< TcpClient, UdpSocket >, RTSPClient< EthernetClient, EthernetUDP >, and RTSPClient< WiFiClient, WiFiUDP >.

◆ clearNotifyAudioChange() [2/2]

virtual void clearNotifyAudioChange ( )

inlinevirtualinherited

Deletes all change notify subscriptions.

Reimplemented in RTSPClient< TcpClient, UdpSocket >, RTSPClient< EthernetClient, EthernetUDP >, and RTSPClient< WiFiClient, WiFiUDP >.

◆ end() [1/2]

template<typename T>

void end ( )

inlineoverridevirtual

Remove all input streams.

Reimplemented from BaseStream.

◆ end() [2/2]

template<typename T>

void end ( )

inlineoverridevirtual

Remove all input streams.

Reimplemented from BaseStream.

◆ flush() [1/2]

virtual void flush ( )

inlineoverridevirtualinherited

Reimplemented from Print.

Reimplemented in AudioStreamWrapper, AudioStreamWrapper, BufferedStream, BufferedStream, EncodedAudioStream, FilteredStream< T, TF >, FilteredStream< T, TF >, FilteredStream< int16_t, int16_t >, GeneratedSoundStream< T >, GeneratedSoundStream< T >, GeneratedSoundStream< int16_t >, MemoryStream, MemoryStream, QueueStream< T >, QueueStream< T >, QueueStream< uint8_t >, ReformatBaseStream, RingBufferStream, RingBufferStream, TimedStream, AudioEffectStream, AudioEffectStreamT< T >, AudioStreamWrapper, AutomaticGainControlStream, BufferedStream, BufferedTaskStream, EncodedAudioStream, Equalizer3BandsPerChannelT< T >, Equalizer3BandsPerChannelT< float >, Equalizer3BandsT< T >, Equalizer3BandsT< float >, EqualizerNBands< SampleT, AccT, NUM_TAPS, NUM_BANDS >, FadeStream, FilteredStream< T, TF >, GeneratedSoundStream< T >, I2SStream, MeasuringStream, MemoryStream, Pipeline::ModifyingStreamAdapter, PureDataStream, QualityAnalysisStream, QueueStream< T >, ReformatBaseStream, ResampleStream, RingBufferStream, SupportedRatesStream, TimedStream, URLStream, URLStreamBufferedT< T >, URLStreamBufferedT< ICYStream >, URLStreamBufferedT< ICYStreamESP32 >, URLStreamBufferedT< URLStream >, URLStreamBufferedT< URLStreamESP32 >, and VolumeStream.

◆ flush() [2/2]

virtual void flush ( )

inlineoverridevirtualinherited

Reimplemented from Print.

Reimplemented in AudioStreamWrapper, AudioStreamWrapper, BufferedStream, BufferedStream, EncodedAudioStream, FilteredStream< T, TF >, FilteredStream< T, TF >, FilteredStream< int16_t, int16_t >, GeneratedSoundStream< T >, GeneratedSoundStream< T >, GeneratedSoundStream< int16_t >, MemoryStream, MemoryStream, QueueStream< T >, QueueStream< T >, QueueStream< uint8_t >, ReformatBaseStream, RingBufferStream, RingBufferStream, TimedStream, AudioEffectStream, AudioEffectStreamT< T >, AudioStreamWrapper, AutomaticGainControlStream, BufferedStream, BufferedTaskStream, EncodedAudioStream, Equalizer3BandsPerChannelT< T >, Equalizer3BandsPerChannelT< float >, Equalizer3BandsT< T >, Equalizer3BandsT< float >, EqualizerNBands< SampleT, AccT, NUM_TAPS, NUM_BANDS >, FadeStream, FilteredStream< T, TF >, GeneratedSoundStream< T >, I2SStream, MeasuringStream, MemoryStream, Pipeline::ModifyingStreamAdapter, PureDataStream, QualityAnalysisStream, QueueStream< T >, ReformatBaseStream, ResampleStream, RingBufferStream, SupportedRatesStream, TimedStream, URLStream, URLStreamBufferedT< T >, URLStreamBufferedT< ICYStream >, URLStreamBufferedT< ICYStreamESP32 >, URLStreamBufferedT< URLStream >, URLStreamBufferedT< URLStreamESP32 >, and VolumeStream.

◆ isNotifyActive() [1/2]

bool isNotifyActive ( )

inlineinherited

Checks if the automatic AudioInfo update is active.

◆ isNotifyActive() [2/2]

bool isNotifyActive ( )

inlineinherited

Checks if the automatic AudioInfo update is active.

◆ not_supported() [1/2]

virtual int not_supported	(	int	out,
		const char *	msg = "" )

inlineprotectedvirtualinherited

◆ not_supported() [2/2]

virtual int not_supported	(	int	out,
		const char *	msg = "" )

inlineprotectedvirtualinherited

◆ notifyAudioChange() [1/2]

void notifyAudioChange ( AudioInfo info )

inlineprotectedinherited

◆ notifyAudioChange() [2/2]

void notifyAudioChange ( AudioInfo info )

inlineprotectedinherited

◆ operator bool() [1/2]

virtual operator bool ( )

inlinevirtualinherited

◆ operator bool() [2/2]

virtual operator bool ( )

inlinevirtualinherited

◆ readBytes() [1/2]

template<typename T>

size_t readBytes	(	uint8_t *	data,
		size_t	len )

inlineoverridevirtual

Provides the data from all streams mixed together.

Reimplemented from AudioStream.

◆ readBytes() [2/2]

template<typename T>

size_t readBytes	(	uint8_t *	data,
		size_t	len )

inlineoverridevirtual

Provides the data from all streams mixed together.

Reimplemented from AudioStream.

◆ readSilence() [1/2]

virtual size_t readSilence	(	uint8_t *	buffer,
		size_t	length )

inlinevirtualinherited

Source to generate silence: just sets the buffer to 0.

◆ readSilence() [2/2]

virtual size_t readSilence	(	uint8_t *	buffer,
		size_t	length )

inlinevirtualinherited

Source to generate silence: just sets the buffer to 0.

◆ refillReadBuffer() [1/2]

void refillReadBuffer ( )

inlineprotectedinherited

Refill small read buffer (e.g. 8 bytes) to avoid single byte reads when calling read().

◆ refillReadBuffer() [2/2]

void refillReadBuffer ( )

inlineprotectedinherited

Refill small read buffer (e.g. 8 bytes) to avoid single byte reads when calling read().

◆ removeNotifyAudioChange() [1/2]

virtual bool removeNotifyAudioChange ( AudioInfoSupport & bi )

inlinevirtualinherited

Removes a target in order not to be notified about audio changes.

◆ removeNotifyAudioChange() [2/2]

virtual bool removeNotifyAudioChange ( AudioInfoSupport & bi )

inlinevirtualinherited

Removes a target in order not to be notified about audio changes.

◆ setAudioInfo() [1/2]

virtual void setAudioInfo ( AudioInfo info )

inlineoverridevirtualinherited

Defines the input AudioInfo.

Implements AudioInfoSupport.

Reimplemented in AdapterAudioOutputToAudioStream, AudioInputMonitor, AudioInputMonitor, CallbackStream, CallbackStream, EncodedAudioStream, GeneratedSoundStream< T >, GeneratedSoundStream< T >, GeneratedSoundStream< int16_t >, ProgressStream, ProgressStream, TimedStream, TimerCallbackAudioStream, TimerCallbackAudioStream, VolumeMeter, and VolumeMeter.

◆ setAudioInfo() [2/2]

virtual void setAudioInfo ( AudioInfo info )

inlineoverridevirtualinherited

Defines the input AudioInfo.

Implements AudioInfoSupport.

Reimplemented in AdapterAudioOutputToAudioStream, AudioInputMonitor, AudioInputMonitor, CallbackStream, CallbackStream, EncodedAudioStream, GeneratedSoundStream< T >, GeneratedSoundStream< T >, GeneratedSoundStream< int16_t >, ProgressStream, ProgressStream, TimedStream, TimerCallbackAudioStream, TimerCallbackAudioStream, VolumeMeter, and VolumeMeter.

◆ setNotifyActive() [1/2]

void setNotifyActive ( bool flag )

inlineinherited

Deactivate/Reactivate automatic AudioInfo updates: (default is active).

◆ setNotifyActive() [2/2]

void setNotifyActive ( bool flag )

inlineinherited

Deactivate/Reactivate automatic AudioInfo updates: (default is active).

◆ setWeight() [1/2]

template<typename T>

void setWeight	(	int	channel,
		float	weight )

inline

Defines a new weight for the indicated channel: If you set it to 0 it is muted.

◆ setWeight() [2/2]

template<typename T>

void setWeight	(	int	channel,
		float	weight )

inline

Defines a new weight for the indicated channel: If you set it to 0 it is muted.

◆ setWriteBufferSize() [1/2]

void setWriteBufferSize ( int size )

inlineinherited

◆ setWriteBufferSize() [2/2]

void setWriteBufferSize ( int size )

inlineinherited

◆ write() [1/3]

virtual size_t write	(	const uint8_t *	data,
		size_t	len )

inlineoverridevirtualinherited

Implements BaseStream.

Reimplemented in A2DPStream, AdapterAudioOutputToAudioStream, AdaptiveResamplingStream, AnalogAudioStream, AnalogDriverESP32V1::IO16Bit, AnalogDriverESP32V2::IO16Bit, AdapterAudioOutputToAudioStream, AudioInputMonitor, AudioInputMonitor, AudioStreamWrapper, AudioStreamWrapper, AudioTimeSourceStream, BufferedStream, BufferedStream, CallbackStream, CallbackStream, ConverterStream< T >, ConverterStream< T >, EncodedAudioStream, FilteredStream< T, TF >, FilteredStream< T, TF >, FilteredStream< int16_t, int16_t >, MemoryStream, MemoryStream, ProgressStream, ProgressStream, RingBufferStream, RingBufferStream, Throttle, Throttle, TimedStream, VolumeMeter, VolumeMeter, AudioBLEClient, AudioBLEClient, AudioBLEServer, AudioBLEServer, AudioEffectStream, AudioEffectStreamT< T >, AudioFFTBase, AudioInputMonitor, AudioKitStream, AudioLoRa, AudioStreamWrapper, AudioTimeSourceStream, AutomaticGainControlStream, BufferedStream, BufferedTaskStream, CallbackStream, ChannelFormatConverterStream, ChannelFormatConverterStreamT< T >, ConverterStream< T >, EncodedAudioStream, Equalizer3BandsPerChannelT< T >, Equalizer3BandsPerChannelT< float >, Equalizer3BandsT< T >, Equalizer3BandsT< float >, EqualizerNBands< SampleT, AccT, NUM_TAPS, NUM_BANDS >, ESP3288AudioOutput, FadeStream, FaustStream< DSP >, FilteredStream< T, TF >, FormatConverterStream, FrequencyDetectorAutoCorrelation, FrequencyDetectorZeroCrossing, GoertzelStream, I2SCodecStream, I2SStream, LMSEchoCancellationStream< T >, MDFEchoCancellationStream< T, SampleType >, MeasuringStream, MemoryStream, MiniAudioStream, MozziStream, NRF24Stream, NumberFormatConverterStream, NumberFormatConverterStreamT< TFrom, TTo >, Pipeline::ModifyingStreamAdapter, Pipeline, PortAudioStream, ProgressStream, PureDataStream, QualityAnalysisStream, ResampleStream, ResampleStreamT< TInterpolator >, RingBufferStream, SPDIFOutput, SPIAudioSlave, SupportedRatesStream, TfLiteAudioStream, TfLiteAudioStreamBase, Throttle, TimedStream, URLStream, URLStreamESP32, USBAudioStreamBase, VBANStream, VolumeMeter, VolumeStream, VS1053Stream, and WM8960Stream.

◆ write() [2/3]

virtual size_t write	(	const uint8_t *	data,
		size_t	len )

inlineoverridevirtualinherited

Implements BaseStream.

Reimplemented in A2DPStream, AdapterAudioOutputToAudioStream, AdaptiveResamplingStream, AnalogAudioStream, AnalogDriverESP32V1::IO16Bit, AnalogDriverESP32V2::IO16Bit, AdapterAudioOutputToAudioStream, AudioInputMonitor, AudioInputMonitor, AudioStreamWrapper, AudioStreamWrapper, AudioTimeSourceStream, BufferedStream, BufferedStream, CallbackStream, CallbackStream, ConverterStream< T >, ConverterStream< T >, EncodedAudioStream, FilteredStream< T, TF >, FilteredStream< T, TF >, FilteredStream< int16_t, int16_t >, MemoryStream, MemoryStream, ProgressStream, ProgressStream, RingBufferStream, RingBufferStream, Throttle, Throttle, TimedStream, VolumeMeter, VolumeMeter, AudioBLEClient, AudioBLEClient, AudioBLEServer, AudioBLEServer, AudioEffectStream, AudioEffectStreamT< T >, AudioFFTBase, AudioInputMonitor, AudioKitStream, AudioLoRa, AudioStreamWrapper, AudioTimeSourceStream, AutomaticGainControlStream, BufferedStream, BufferedTaskStream, CallbackStream, ChannelFormatConverterStream, ChannelFormatConverterStreamT< T >, ConverterStream< T >, EncodedAudioStream, Equalizer3BandsPerChannelT< T >, Equalizer3BandsPerChannelT< float >, Equalizer3BandsT< T >, Equalizer3BandsT< float >, EqualizerNBands< SampleT, AccT, NUM_TAPS, NUM_BANDS >, ESP3288AudioOutput, FadeStream, FaustStream< DSP >, FilteredStream< T, TF >, FormatConverterStream, FrequencyDetectorAutoCorrelation, FrequencyDetectorZeroCrossing, GoertzelStream, I2SCodecStream, I2SStream, LMSEchoCancellationStream< T >, MDFEchoCancellationStream< T, SampleType >, MeasuringStream, MemoryStream, MiniAudioStream, MozziStream, NRF24Stream, NumberFormatConverterStream, NumberFormatConverterStreamT< TFrom, TTo >, Pipeline::ModifyingStreamAdapter, Pipeline, PortAudioStream, ProgressStream, PureDataStream, QualityAnalysisStream, ResampleStream, ResampleStreamT< TInterpolator >, RingBufferStream, SPDIFOutput, SPIAudioSlave, SupportedRatesStream, TfLiteAudioStream, TfLiteAudioStreamBase, Throttle, TimedStream, URLStream, URLStreamESP32, USBAudioStreamBase, VBANStream, VolumeMeter, VolumeStream, VS1053Stream, and WM8960Stream.

◆ write() [3/3]

virtual size_t write ( uint8_t ch )

inlineoverridevirtualinherited

Reimplemented in AudioStreamWrapper, AudioStreamWrapper, BufferedStream, BufferedStream, MemoryStream, MemoryStream, RingBufferStream, RingBufferStream, AudioStreamWrapper, BufferedStream, BufferedTaskStream, MemoryStream, RingBufferStream, and URLStream.

◆ writeSilence() [1/2]

virtual void writeSilence ( size_t len )

inlinevirtualinherited

Writes len bytes of silence (=0).

◆ writeSilence() [2/2]

virtual void writeSilence ( size_t len )

inlinevirtualinherited

Writes len bytes of silence (=0).

Member Data Documentation

◆ _timeout

int _timeout = 10

protectedinherited

◆ info

AudioInfo info

protectedinherited

◆ is_notify_active

bool is_notify_active = true

protectedinherited

◆ notify_vector

Vector< AudioInfoSupport * > notify_vector

protectedinherited

◆ records

template<typename T>

Vector< MergeRecord > records

protected

◆ tmp_in

RingBuffer< uint8_t > tmp_in {0}

protectedinherited

◆ tmp_out

RingBuffer< uint8_t > tmp_out {0}

protectedinherited

◆ total_channel_count

template<typename T>

int total_channel_count = 0

protected

◆ write_buffer_size

int write_buffer_size = 8

protectedinherited

The documentation for this class was generated from the following files:

src/AudioTools/AudioCodecs/CodecOpusOgg.h
src/AudioTools/AudioCodecs/CodecTSDemux.h

Classes

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ InputMerge() [1/4]

◆ InputMerge() [2/4]

◆ InputMerge() [3/4]

◆ InputMerge() [4/4]

Member Function Documentation

◆ add() [1/2]

◆ add() [2/2]

◆ addNotifyAudioChange() [1/2]

◆ addNotifyAudioChange() [2/2]

◆ audioInfo() [1/2]

◆ audioInfo() [2/2]

◆ audioInfoOut() [1/2]

◆ audioInfoOut() [2/2]

◆ available() [1/2]

◆ available() [2/2]

◆ availableForWrite() [1/2]

◆ availableForWrite() [2/2]

◆ begin() [1/4]

◆ begin() [2/4]

◆ begin() [3/4]

◆ begin() [4/4]

◆ channelCount() [1/2]

◆ channelCount() [2/2]

◆ clearNotifyAudioChange() [1/2]

◆ clearNotifyAudioChange() [2/2]

◆ end() [1/2]

◆ end() [2/2]

◆ flush() [1/2]

◆ flush() [2/2]

◆ isNotifyActive() [1/2]

◆ isNotifyActive() [2/2]

◆ not_supported() [1/2]

◆ not_supported() [2/2]

◆ notifyAudioChange() [1/2]

◆ notifyAudioChange() [2/2]

◆ operator bool() [1/2]

◆ operator bool() [2/2]

◆ readBytes() [1/2]

◆ readBytes() [2/2]

◆ readSilence() [1/2]

◆ readSilence() [2/2]

◆ refillReadBuffer() [1/2]

◆ refillReadBuffer() [2/2]

◆ removeNotifyAudioChange() [1/2]

◆ removeNotifyAudioChange() [2/2]

◆ setAudioInfo() [1/2]

◆ setAudioInfo() [2/2]

◆ setNotifyActive() [1/2]

◆ setNotifyActive() [2/2]

◆ setWeight() [1/2]

◆ setWeight() [2/2]

◆ setWriteBufferSize() [1/2]

◆ setWriteBufferSize() [2/2]

◆ write() [1/3]

◆ write() [2/3]

◆ write() [3/3]

◆ writeSilence() [1/2]

◆ writeSilence() [2/2]

Member Data Documentation

◆ _timeout

◆ info

◆ is_notify_active

◆ notify_vector

◆ records

◆ tmp_in

◆ tmp_out

◆ total_channel_count

◆ write_buffer_size