Class AudioDecoder

AAD Class

Description

A class used to decode an audio data stream using AAC (Advanced Audio Codec) standard.

Syntax

class AAD

Members

Public Constructors
AAD::AAD	Constructs an AAD object.
Public Methods
AAD::configAudio	Configure AAD module by setting up audio configuration parameters.
AAD::begin	Start AAD module audio decoder.
AAD::end	Stop AAD module audio decoder.

AAD::configAudio

Description

Configure AAD module by setting up audio configuration parameters.

Syntax

void configAudio(AudioSetting& config);

Parameters

config: AudioSetting object containing desired audio configuration.

Returns

NA

Example Code

Example: Audio/RTPAudioStream

Note

“AudioDecoder.h” must be included to use the class function.

AAD::begin

Description

Start AAD audio decoder.

Syntax

void begin(void);

Parameters

NA

Returns

NA

Example Code

Example: Audio/RTPAudioStream

Note

“AudioDecoder.h” must be included to use the class function.

AAD::end

Description

Stop AAD audio decoder.

Syntax

void end(void);

Parameters

NA

Returns

NA

Example Code

NA

Note

“AudioDecoder.h” must be included to use the class function.

G711D Class

Description

A class used to decode an audio data stream using ITU-T G.711 standard.

Syntax

class G711D

Members

Public Constructors
G711D::G711D	Constructs a G711D object.
Public Methods
G711D::configAudio	Configure G711D module by setting up audio configuration parameters.
G711D::configCodec	Configure G711D module companding algorithm.
G711D::begin	Start G711D module audio decoder.
G711D::end	Stop G711D module audio decoder.

G711D::configAudio

Description

Configure G711D module by setting up audio configuration parameters.

Syntax

void configAudio(AudioSetting& config);

Parameters

config: AudioSetting object containing desired audio configuration.

Returns

NA

Example Code

Example: Audio/RTPAudioStream

Note

“AudioDecoder.h” must be included to use the class function. The G711D audio decoder will only work when the audio sample rate is configured as 8kHz or 16kHz.

G711D::configCodec

Description

Configure G711D module companding algorithm.

Syntax

void configCodec(Audio_Codec_T codec);

Parameters

codec: Codec format of audio stream.

CODEC_G711_PCMU (Default value)
CODEC_G711_PCMA

Returns

NA

Example Code

Example: Audio/RTPAudioStream

Note

“AudioDecoder.h” must be included to use the class function. The G711D audio decoder will only work when the audio sample rate is configured as 8kHz or 16kHz.