Agora RTC Objective-C API Reference Refactor

Data Fields
ILocalAudioTrack::LocalAudioTrackStats Struct Reference

## Data Fields
uint32_t | source_id
uint32_t | buffered_pcm_data_list_size
uint32_t | missed_audio_frames
uint32_t | sent_audio_frames
uint32_t | pushed_audio_frames
uint32_t | dropped_audio_frames
uint32_t | playout_audio_frames
uint32_t | effect_type
uint32_t | hw_ear_monitor
bool | enabled
uint32_t | audio_volume

## Detailed Description

Statistics of a local audio track.

## Constructor & Destructor Documentation

## ◆ LocalAudioTrackStats()

LocalAudioTrackStats | ( |  | ) |
| inline

## Field Documentation

## ◆ source_id

uint32_t source_id

The source ID of the local audio track.

## ◆ buffered_pcm_data_list_size

uint32_t buffered_pcm_data_list_size

The number of audio frames in the buffer.

When sending PCM data, the PCM data is first stored in a buffer area. Then a thread gets audio frames from the buffer and sends PCM data.

## ◆ missed_audio_frames

uint32_t missed_audio_frames

The number of audio frames missed by the thread that gets PCM data from the buffer.

## ◆ sent_audio_frames

uint32_t sent_audio_frames

The number of audio frames sent by the thread that gets PCM data from the buffer.

## ◆ pushed_audio_frames

uint32_t pushed_audio_frames

The number of audio frames sent by the user.

## ◆ dropped_audio_frames

uint32_t dropped_audio_frames

The number of dropped audio frames caused by insufficient buffer size.

## ◆ playout_audio_frames

uint32_t playout_audio_frames

The number of playout audio frames.

## ◆ effect_type

uint32_t effect_type

The type of audio effect.

## ◆ hw_ear_monitor

uint32_t hw_ear_monitor

Whether the hardware ear monitor is enabled.

## ◆ enabled

bool enabled

Whether the local audio track is enabled.

## ◆ audio_volume

uint32_t audio_volume

The volume that ranges from 0 to 255.