agora::media::base::AudioPcmFrame Struct Reference

#include <AgoraMediaBase.h>

Public Member Functions
AudioPcmFrame &	operator= (const AudioPcmFrame &src)
	AudioPcmFrame ()
	AudioPcmFrame (const AudioPcmFrame &src)

Public Attributes
	OPTIONAL_ENUM_SIZE_T
uint32_t	capture_timestamp
size_t	samples_per_channel_
int	sample_rate_hz_
size_t	num_channels_
rtc::BYTES_PER_SAMPLE	bytes_per_sample
int16_t	data_ [kMaxDataSizeSamples]

Detailed Description

The detailed information of the incoming audio frame in the PCM format.

Constructor & Destructor Documentation

AudioPcmFrame() [1/2]

agora::media::base::AudioPcmFrame::AudioPcmFrame ( )

inline

AudioPcmFrame() [2/2]

agora::media::base::AudioPcmFrame::AudioPcmFrame ( const AudioPcmFrame &  src )

inline

Member Function Documentation

operator=()

AudioPcmFrame & agora::media::base::AudioPcmFrame::operator= ( const AudioPcmFrame &  src )

inline

Member Data Documentation

bytes_per_sample

rtc::BYTES_PER_SAMPLE agora::media::base::AudioPcmFrame::bytes_per_sample

The number of bytes per sample.

capture_timestamp

uint32_t agora::media::base::AudioPcmFrame::capture_timestamp

The timestamp (ms) of the audio frame.

data_

int16_t agora::media::base::AudioPcmFrame::data_[kMaxDataSizeSamples]

The audio frame data.

num_channels_

size_t agora::media::base::AudioPcmFrame::num_channels_

The number of audio channels (data is interleaved, if stereo).

OPTIONAL_ENUM_SIZE_T

agora::media::base::AudioPcmFrame::OPTIONAL_ENUM_SIZE_T

Initial value:

{
    
    
    kMaxDataSizeSamples = 3840,
    
    kMaxDataSizeBytes = kMaxDataSizeSamples * sizeof(int16_t),
  }

The buffer size of the PCM audio frame.

sample_rate_hz_

int agora::media::base::AudioPcmFrame::sample_rate_hz_

The sample rate (Hz) of the audio data.

samples_per_channel_

size_t agora::media::base::AudioPcmFrame::samples_per_channel_

The number of samples per channel.

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

• AgoraMediaBase.h