webrtc::AudioFrame Class Reference

#include <module_common_types.h>

Public Types
enum	: size_t { kMaxDataSizeSamples = 3840 }
enum	VADActivity {   kVadActive = 0, kVadPassive = 1, kVadUnknown = 2, kVadActive = 0,   kVadPassive = 1, kVadUnknown = 2 }
enum	SpeechType {   kNormalSpeech = 0, kPLC = 1, kCNG = 2, kPLCCNG = 3,   kUndefined = 4, kNormalSpeech = 0, kPLC = 1, kCNG = 2,   kPLCCNG = 3, kUndefined = 4 }
enum	: size_t { kMaxDataSizeSamples = 3840 }
enum	VADActivity {   kVadActive = 0, kVadPassive = 1, kVadUnknown = 2, kVadActive = 0,   kVadPassive = 1, kVadUnknown = 2 }
enum	SpeechType {   kNormalSpeech = 0, kPLC = 1, kCNG = 2, kPLCCNG = 3,   kUndefined = 4, kNormalSpeech = 0, kPLC = 1, kCNG = 2,   kPLCCNG = 3, kUndefined = 4 }

Public Member Functions
	AudioFrame ()
void	Reset ()
void	UpdateFrame (int id, uint32_t timestamp, const int16_t *data, size_t samples_per_channel, int sample_rate_hz, SpeechType speech_type, VADActivity vad_activity, size_t num_channels=1)
void	CopyFrom (const AudioFrame &src)
RTC_DEPRECATED void	Mute ()
RTC_DEPRECATED AudioFrame &	operator>>= (const int rhs)
RTC_DEPRECATED AudioFrame &	operator+= (const AudioFrame &rhs)
	AudioFrame ()
void	Reset ()
void	UpdateFrame (int id, uint32_t timestamp, const int16_t *data, size_t samples_per_channel, int sample_rate_hz, SpeechType speech_type, VADActivity vad_activity, size_t num_channels=1)
void	CopyFrom (const AudioFrame &src)
RTC_DEPRECATED void	Mute ()
RTC_DEPRECATED AudioFrame &	operator>>= (const int rhs)
RTC_DEPRECATED AudioFrame &	operator+= (const AudioFrame &rhs)

Public Attributes
int	id_
uint32_t	timestamp_ = 0
int64_t	elapsed_time_ms_ = -1
int64_t	ntp_time_ms_ = -1
int16_t	data_ [kMaxDataSizeSamples]
size_t	samples_per_channel_ = 0
int	sample_rate_hz_ = 0
size_t	num_channels_ = 0
SpeechType	speech_type_ = kUndefined
VADActivity	vad_activity_ = kVadUnknown

Member Enumeration Documentation

anonymous enum

anonymous enum : size_t

Enumerator
kMaxDataSizeSamples

anonymous enum

anonymous enum : size_t

Enumerator
kMaxDataSizeSamples

SpeechType [1/2]

enum webrtc::AudioFrame::SpeechType

Enumerator
kNormalSpeech
kPLC
kCNG
kPLCCNG
kUndefined
kNormalSpeech
kPLC
kCNG
kPLCCNG
kUndefined

SpeechType [2/2]

enum webrtc::AudioFrame::SpeechType

Enumerator
kNormalSpeech
kPLC
kCNG
kPLCCNG
kUndefined
kNormalSpeech
kPLC
kCNG
kPLCCNG
kUndefined

VADActivity [1/2]

enum webrtc::AudioFrame::VADActivity

Enumerator
kVadActive
kVadPassive
kVadUnknown
kVadActive
kVadPassive
kVadUnknown

VADActivity [2/2]

enum webrtc::AudioFrame::VADActivity

Enumerator
kVadActive
kVadPassive
kVadUnknown
kVadActive
kVadPassive
kVadUnknown

Constructor & Destructor Documentation

AudioFrame() [1/2]

webrtc::AudioFrame::AudioFrame ( )

inline

AudioFrame() [2/2]

webrtc::AudioFrame::AudioFrame

(

)

Member Function Documentation

CopyFrom() [1/2]

void webrtc::AudioFrame::CopyFrom ( const AudioFrame &  src )

inline

CopyFrom() [2/2]

void webrtc::AudioFrame::CopyFrom

(

const AudioFrame &

src

)

Mute() [1/2]

void webrtc::AudioFrame::Mute ( )

inline

Mute() [2/2]

RTC_DEPRECATED void webrtc::AudioFrame::Mute

(

)

operator+=() [1/2]

AudioFrame & webrtc::AudioFrame::operator+= ( const AudioFrame &  rhs )

inline

operator+=() [2/2]

RTC_DEPRECATED AudioFrame& webrtc::AudioFrame::operator+=

(

const AudioFrame &

rhs

)

operator>>=() [1/2]

AudioFrame & webrtc::AudioFrame::operator>>= ( const int  rhs )

inline

operator>>=() [2/2]

RTC_DEPRECATED AudioFrame& webrtc::AudioFrame::operator>>=

(

const int

rhs

)

Reset() [1/2]

void webrtc::AudioFrame::Reset ( )

inline

Reset() [2/2]

void webrtc::AudioFrame::Reset

(

)

UpdateFrame() [1/2]

void webrtc::AudioFrame::UpdateFrame ( int  id, uint32_t  timestamp, const int16_t *  data, size_t  samples_per_channel, int  sample_rate_hz, SpeechType  speech_type, VADActivity  vad_activity, size_t  num_channels = 1  )

inline

UpdateFrame() [2/2]

void webrtc::AudioFrame::UpdateFrame	(	int	id,
		uint32_t	timestamp,
		const int16_t *	data,
		size_t	samples_per_channel,
		int	sample_rate_hz,
		SpeechType	speech_type,
		VADActivity	vad_activity,
		size_t	num_channels = 1
	)

Member Data Documentation

data_

int16_t webrtc::AudioFrame::data_

elapsed_time_ms_

int64_t webrtc::AudioFrame::elapsed_time_ms_ = -1

id_

int webrtc::AudioFrame::id_

ntp_time_ms_

int64_t webrtc::AudioFrame::ntp_time_ms_ = -1

num_channels_

size_t webrtc::AudioFrame::num_channels_ = 0

sample_rate_hz_

int webrtc::AudioFrame::sample_rate_hz_ = 0

samples_per_channel_

size_t webrtc::AudioFrame::samples_per_channel_ = 0

speech_type_

SpeechType webrtc::AudioFrame::speech_type_ = kUndefined

timestamp_

uint32_t webrtc::AudioFrame::timestamp_ = 0

vad_activity_

VADActivity webrtc::AudioFrame::vad_activity_ = kVadUnknown

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

• DerivedData/WebKit/Build/Products/Debug/usr/local/include/webrtc/modules/include/module_common_types.h