OpusOggEncoder Class Reference

Opus Encoder which uses the Ogg Container: see https://datatracker.ietf.org/doc/html/rfc7845 Dependency: https://github.com/pschatzmann/arduino-libopus. More...

#include <CodecOpusOgg.h>

Inheritance diagram for OpusOggEncoder:

Public Member Functions
AudioInfo	audioInfo ()
	provides the actual input AudioInfo
virtual AudioInfo	audioInfoOut ()
virtual bool	begin () override
	starts the processing using the actual AudioInfo
virtual bool	begin (AudioInfo from) override
OpusEncoderSettings &	config ()
	Provides access to the Opus config.
void	end () override
	stops the processing
bool	isOpen ()
const char *	mime () override
	Provides "audio/opus".
	operator bool () override
virtual void	setAudioInfo (AudioInfo info) override
	We actually do nothing with this.
void	setOutput (Print &print) override
	Defines the output Stream.
virtual size_t	write (const uint8_t *data, size_t len) override
	Writes raw data to be encoded and packaged.

Protected Member Functions
void	setEncoder (AudioEncoder *enc)
void	setOggOutput (OggContainerOutput *out)
	Replace the ogg output class.
void	writeBlocking (Print *out, uint8_t *data, size_t len)

Protected Attributes
OpusAudioEncoder	enc
AudioInfo	info
OggContainerOutput	ogg
OpusOggWriter	ogg_writer
AudioEncoder *	p_codec = nullptr
OggContainerOutput *	p_ogg = &ogg

Detailed Description

Opus Encoder which uses the Ogg Container: see https://datatracker.ietf.org/doc/html/rfc7845 Dependency: https://github.com/pschatzmann/arduino-libopus.

Author

Phil Schatzmann

Copyright

GPLv3

Member Function Documentation

audioInfo()

AudioInfo audioInfo ( )

inlinevirtualinherited

provides the actual input AudioInfo

Implements AudioInfoSupport.

Reimplemented in CodecNOP, and BinaryContainerEncoder.

audioInfoOut()

virtual AudioInfo audioInfoOut ( )

inlinevirtualinherited

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

Reimplemented in PureDataStream, PWMAudioOutput, ChannelFormatConverterStreamT< T >, ChannelFormatConverterStream, NumberFormatConverterStreamT< TFrom, TTo >, NumberFormatConverterStream, FormatConverterStream, Pipeline, and ResampleStream.

begin() [1/2]

virtual bool begin ( )

inlineoverridevirtualinherited

starts the processing using the actual AudioInfo

Implements AudioWriter.

begin() [2/2]

virtual bool begin ( AudioInfo  from )

inlineoverridevirtualinherited

Reimplemented from AudioWriter.

end()

void end ( )

inlineoverridevirtualinherited

stops the processing

Implements AudioWriter.

mime()

const char * mime ( )

inlineoverridevirtual

Provides "audio/opus".

Reimplemented from OggContainerEncoder.

operator bool()

operator bool ( )

inlineoverridevirtualinherited

Implements AudioWriter.

setAudioInfo()

virtual void setAudioInfo ( AudioInfo  info )

inlineoverridevirtualinherited

We actually do nothing with this.

Reimplemented from AudioEncoder.

setOutput()

void setOutput ( Print &  print )

inlineoverridevirtualinherited

Defines the output Stream.

Implements AudioWriter.

write()

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

inlineoverridevirtualinherited

Writes raw data to be encoded and packaged.

Implements AudioWriter.

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

• src/AudioTools/AudioCodecs/CodecOpusOgg.h