Wrapper which converts a Print to a AudioOutput. More...

#include <CodecTSDemux.h>

Inheritance diagram for AdapterPrintToAudioOutput:

Public Member Functions
	AdapterPrintToAudioOutput ()=default
	AdapterPrintToAudioOutput (Print &print)
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 ()
	provides the actual input AudioInfo
virtual AudioInfo	audioInfoOut ()
virtual AudioInfo	audioInfoOut ()
virtual int	availableForWrite () override
virtual int	availableForWrite () override
virtual bool	begin ()
virtual bool	begin ()
virtual bool	begin (AudioInfo info)
virtual bool	begin (AudioInfo info)
virtual void	clearNotifyAudioChange ()
	Deletes all change notify subscriptions.
virtual void	clearNotifyAudioChange ()
	Deletes all change notify subscriptions.
virtual void	end ()
virtual void	end ()
virtual void	flush ()
virtual void	flush ()
virtual bool	isDeletable ()
	If true we need to release the related memory in the destructor.
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 ()
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.
void	setAudioInfo (AudioInfo info)
	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	setStream (Print &out)
size_t	write (const uint8_t *data, size_t len)
virtual size_t	write (uint8_t ch) override
virtual void	writeSilence (size_t len)
virtual void	writeSilence (size_t len)

Protected Member Functions
void	notifyAudioChange (AudioInfo info)
void	notifyAudioChange (AudioInfo info)

Protected Attributes
int	_timeout = 10
AudioInfo	cfg
bool	is_active = false
bool	is_notify_active = true
Vector< AudioInfoSupport * >	notify_vector
Print *	p_print = nullptr
SingleBuffer< uint8_t >	tmp { 8 }
int	tmpPos = 0

Detailed Description

Wrapper which converts a Print to a AudioOutput.

Constructor & Destructor Documentation

◆ AdapterPrintToAudioOutput() [1/2]

AdapterPrintToAudioOutput ( )

default

◆ AdapterPrintToAudioOutput() [2/2]

AdapterPrintToAudioOutput ( Print & print )

inline

Member Function Documentation

◆ 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()

AudioInfo audioInfo ( )

inlinevirtual

provides the actual input AudioInfo

Reimplemented from AudioOutput.

◆ 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.

◆ availableForWrite() [1/2]

virtual int availableForWrite ( )

inlineoverridevirtualinherited

Reimplemented from Print.

Reimplemented in AdapterAudioStreamToAudioOutput, AdapterAudioStreamToAudioOutput, CsvOutput< T >, CsvOutput< T >, EncodedAudioOutput, MemoryOutput, MemoryOutput, AudioESP32ULP, AudioServerEx, AudioSyncWriter, CsvOutput< T >, EncodedAudioOutput, MemoryOutput, PWMAudioOutput< PWMDriverT >, RTSPOutput< Platform >, and SPIAudioMaster.

◆ availableForWrite() [2/2]

virtual int availableForWrite ( )

inlineoverridevirtualinherited

Reimplemented from Print.

Reimplemented in AdapterAudioStreamToAudioOutput, AdapterAudioStreamToAudioOutput, CsvOutput< T >, CsvOutput< T >, EncodedAudioOutput, MemoryOutput, MemoryOutput, AudioESP32ULP, AudioServerEx, AudioSyncWriter, CsvOutput< T >, EncodedAudioOutput, MemoryOutput, PWMAudioOutput< PWMDriverT >, RTSPOutput< Platform >, and SPIAudioMaster.

◆ begin() [1/4]

virtual bool begin ( )

inlinevirtualinherited

◆ begin() [2/4]

virtual bool begin ( )

inlinevirtualinherited

◆ begin() [3/4]

virtual bool begin ( AudioInfo info )

inlinevirtualinherited

Reimplemented in ChannelsSelectOutput, CsvOutput< T >, CsvOutput< T >, and EncodedAudioOutput.

◆ begin() [4/4]

virtual bool begin ( AudioInfo info )

inlinevirtualinherited

Reimplemented in ChannelsSelectOutput, CsvOutput< T >, CsvOutput< T >, and EncodedAudioOutput.

◆ 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]

virtual void end ( )

inlinevirtualinherited

Reimplemented in AdapterAudioStreamToAudioOutput, AdapterAudioStreamToAudioOutput, EncodedAudioOutput, AudioESP32ULP, AudioServerEx, AudioSyncWriter, EncodedAudioOutput, MetaDataFilter, MetaDataOutput, OggContainerOutput, OpusOggWriter, PitchShiftOutput< T, BufferT >, PWMAudioOutput< PWMDriverT >, RTSPOutput< Platform >, and SPIAudioMaster.

◆ end() [2/2]

virtual void end ( )

inlinevirtualinherited

Reimplemented in AdapterAudioStreamToAudioOutput, AdapterAudioStreamToAudioOutput, EncodedAudioOutput, AudioESP32ULP, AudioServerEx, AudioSyncWriter, EncodedAudioOutput, MetaDataFilter, MetaDataOutput, OggContainerOutput, OpusOggWriter, PitchShiftOutput< T, BufferT >, PWMAudioOutput< PWMDriverT >, RTSPOutput< Platform >, and SPIAudioMaster.

◆ flush() [1/2]

virtual void flush ( )

inlinevirtualinherited

Reimplemented from Print.

Reimplemented in HexDumpOutput, HexDumpOutput, MultiOutput, HexDumpOutput, and MultiOutput.

◆ flush() [2/2]

virtual void flush ( )

inlinevirtualinherited

Reimplemented from Print.

Reimplemented in HexDumpOutput, HexDumpOutput, MultiOutput, HexDumpOutput, and MultiOutput.

◆ isDeletable()

virtual bool isDeletable ( )

inlinevirtual

If true we need to release the related memory in the destructor.

Reimplemented from AudioOutput.

◆ 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.

◆ notifyAudioChange() [1/2]

void notifyAudioChange ( AudioInfo info )

inlineprotectedinherited

◆ notifyAudioChange() [2/2]

void notifyAudioChange ( AudioInfo info )

inlineprotectedinherited

◆ operator bool() [1/2]

virtual operator bool ( )

inlinevirtualinherited

Reimplemented in AdapterAudioStreamToAudioOutput, AdapterAudioStreamToAudioOutput, EncodedAudioOutput, EncodedAudioOutput, and RTSPOutput< Platform >.

◆ operator bool() [2/2]

virtual operator bool ( )

inlinevirtualinherited

Reimplemented in AdapterAudioStreamToAudioOutput, AdapterAudioStreamToAudioOutput, EncodedAudioOutput, EncodedAudioOutput, and RTSPOutput< Platform >.

◆ 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()

void setAudioInfo ( AudioInfo info )

inlinevirtual

Defines the input AudioInfo.

Reimplemented from AudioOutput.

◆ 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).

◆ setStream()

void setStream ( Print & out )

inline

◆ write() [1/2]

size_t write	(	const uint8_t *	data,
		size_t	len )

inlinevirtual

Implements AudioOutput.

◆ write() [2/2]

virtual size_t write ( uint8_t ch )

inlineoverridevirtualinherited

Reimplemented in MultiOutput, MetaDataOutput, and MultiOutput.

◆ writeSilence() [1/2]

virtual void writeSilence ( size_t len )

inlinevirtualinherited

Writes n 0 values (= silence)

Parameters

len

◆ writeSilence() [2/2]

virtual void writeSilence ( size_t len )

inlinevirtualinherited

Writes n 0 values (= silence)

Parameters

len

Member Data Documentation

◆ _timeout

int _timeout = 10

protectedinherited

◆ cfg

AudioInfo cfg

protected

◆ is_active

bool is_active = false

protectedinherited

◆ is_notify_active

bool is_notify_active = true

protectedinherited

◆ notify_vector

Vector< AudioInfoSupport * > notify_vector

protectedinherited

◆ p_print

Print* p_print = nullptr

protected

◆ tmp

SingleBuffer< uint8_t > tmp { 8 }

protectedinherited

◆ tmpPos

int tmpPos = 0

protectedinherited

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

src/AudioTools/AudioCodecs/CodecTSDemux.h

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ AdapterPrintToAudioOutput() [1/2]

◆ AdapterPrintToAudioOutput() [2/2]

Member Function Documentation

◆ addNotifyAudioChange() [1/2]

◆ addNotifyAudioChange() [2/2]

◆ audioInfo()

◆ audioInfoOut() [1/2]

◆ audioInfoOut() [2/2]

◆ availableForWrite() [1/2]

◆ availableForWrite() [2/2]

◆ begin() [1/4]

◆ begin() [2/4]

◆ begin() [3/4]

◆ begin() [4/4]

◆ clearNotifyAudioChange() [1/2]

◆ clearNotifyAudioChange() [2/2]

◆ end() [1/2]

◆ end() [2/2]

◆ flush() [1/2]

◆ flush() [2/2]

◆ isDeletable()

◆ isNotifyActive() [1/2]

◆ isNotifyActive() [2/2]

◆ notifyAudioChange() [1/2]

◆ notifyAudioChange() [2/2]

◆ operator bool() [1/2]

◆ operator bool() [2/2]

◆ removeNotifyAudioChange() [1/2]

◆ removeNotifyAudioChange() [2/2]

◆ setAudioInfo()

◆ setNotifyActive() [1/2]

◆ setNotifyActive() [2/2]

◆ setStream()

◆ write() [1/2]

◆ write() [2/2]

◆ writeSilence() [1/2]

◆ writeSilence() [2/2]

Member Data Documentation

◆ _timeout

◆ cfg

◆ is_active

◆ is_notify_active

◆ notify_vector

◆ p_print

◆ tmp

◆ tmpPos