Audio Decoder which decodes AAC into a PCM stream This is basically just a wrapper using https://github.com/pschatzmann/arduino-fdk-aac which uses AudioInfo and provides the handlig of AudioInfo changes. More...

Inheritance diagram for AACDecoderFDK:

Public Member Functions
	AACDecoderFDK (Print &out_stream, int output_buffer_size=2048)

AudioInfo	audioInfo ()

CStreamInfo	audioInfoEx ()

void	begin ()

virtual void	begin (AudioInfo info)

void	begin (TRANSPORT_TYPE transportType, UINT nrOfLayers)

AAC_DECODER_ERROR	configure (uint8_t *conf, const uint32_t &length)
	Explicitly configure the decoder by passing a raw AudioSpecificConfig (ASC) or a StreamMuxConfig (SMC), contained in a binary buffer. This is required for MPEG-4 and Raw Packets file format bitstreams as well as for LATM bitstreams with no in-band SMC. If the transport format is LATM with or without LOAS, configuration is assumed to be an SMC, for all other file formats an ASC.

aac_fdk::AACDecoderFDK *	driver ()

void	end ()

virtual bool	isResultPCM ()
	If true, the decoding result is PCM data.

virtual	operator bool ()

virtual void	setAudioInfo (AudioInfo from) override
	for most decoders this is not needed

virtual void	setNotifyAudioChange (AudioInfoSupport &bi)
	Registers an object that is notified if the audio format is changing.

virtual void	setOutput (AudioOutput &out_stream)
	Defines where the decoded result is written to.

virtual void	setOutput (AudioStream &out_stream)
	Defines where the decoded result is written to.

void	setOutput (Print &out_stream)
	Defines the output stream.

virtual size_t	write (const void *in_ptr, size_t in_size)

Static Public Member Functions
static void	audioChangeCallback (CStreamInfo &info)

Protected Member Functions
void	writeBlocking (Print out, uint8_t data, size_t len)

Detailed Description

Audio Decoder which decodes AAC into a PCM stream This is basically just a wrapper using https://github.com/pschatzmann/arduino-fdk-aac which uses AudioInfo and provides the handlig of AudioInfo changes.

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

Public Member Functions