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Agora Java API Reference for Android
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#include <IAgoraRtcEngine.h>
Public Attributes | |
| uid_t | uid |
| int | quality |
| int | networkTransportDelay |
| int | jitterBufferDelay |
| int | audioLossRate |
| int | numChannels |
| int | receivedSampleRate |
| int | receivedBitrate |
| int | totalFrozenTime |
| int | frozenRate |
| int | mosValue |
| uint32_t | frozenRateByCustomPlcCount |
| uint32_t | plcCount |
| int | totalActiveTime |
| int | publishDuration |
| int | qoeQuality |
| int | qualityChangedReason |
| unsigned int | rxAudioBytes |
| int | e2eDelay |
Audio statistics of the remote user.
| uid_t agora::rtc::RemoteAudioStats::uid |
User ID of the remote user sending the audio stream.
| int agora::rtc::RemoteAudioStats::quality |
The quality of the remote audio: #QUALITY_TYPE.
| int agora::rtc::RemoteAudioStats::networkTransportDelay |
The network delay (ms) from the sender to the receiver.
| int agora::rtc::RemoteAudioStats::jitterBufferDelay |
The network delay (ms) from the receiver to the jitter buffer.
audienceLatencyLevel of ClientRoleOptions is 1, this parameter does not take effect. | int agora::rtc::RemoteAudioStats::audioLossRate |
The audio frame loss rate in the reported interval.
| int agora::rtc::RemoteAudioStats::numChannels |
The number of channels.
| int agora::rtc::RemoteAudioStats::receivedSampleRate |
The sample rate (Hz) of the remote audio stream in the reported interval.
| int agora::rtc::RemoteAudioStats::receivedBitrate |
The average bitrate (Kbps) of the remote audio stream in the reported interval.
| int agora::rtc::RemoteAudioStats::totalFrozenTime |
The total freeze time (ms) of the remote audio stream after the remote user joins the channel.
In a session, audio freeze occurs when the audio frame loss rate reaches 4%.
| int agora::rtc::RemoteAudioStats::frozenRate |
The total audio freeze time as a percentage (%) of the total time when the audio is available.
| int agora::rtc::RemoteAudioStats::mosValue |
The quality of the remote audio stream as determined by the Agora real-time audio MOS (Mean Opinion Score) measurement method in the reported interval. The return value ranges from 0 to 500. Dividing the return value by 100 gets the MOS score, which ranges from 0 to 5. The higher the score, the better the audio quality.
| MOS score | Perception of audio quality |
|---|---|
| Greater than 4 | Excellent. The audio sounds clear and smooth. |
| From 3.5 to 4 | Good. The audio has some perceptible impairment, but still sounds clear. |
| From 3 to 3.5 | Fair. The audio freezes occasionally and requires attentive listening. |
| From 2.5 to 3 | Poor. The audio sounds choppy and requires considerable effort to understand. |
| From 2 to 2.5 | Bad. The audio has occasional noise. Consecutive audio dropouts occur, resulting in some information loss. The users can communicate only with difficulty. |
| Less than 2 | Very bad. The audio has persistent noise. Consecutive audio dropouts are frequent, resulting in severe information loss. Communication is nearly impossible. |
| uint32_t agora::rtc::RemoteAudioStats::frozenRateByCustomPlcCount |
If the packet loss concealment (PLC) occurs for N consecutive times, freeze is considered as PLC occurring for M consecutive times. freeze cnt = (n_plc - n) / m
| uint32_t agora::rtc::RemoteAudioStats::plcCount |
The number of audio packet loss concealment
| int agora::rtc::RemoteAudioStats::totalActiveTime |
The total time (ms) when the remote user neither stops sending the audio stream nor disables the audio module after joining the channel.
| int agora::rtc::RemoteAudioStats::publishDuration |
The total publish duration (ms) of the remote audio stream.
| int agora::rtc::RemoteAudioStats::qoeQuality |
Quality of experience (QoE) of the local user when receiving a remote audio stream. See #EXPERIENCE_QUALITY_TYPE.
| int agora::rtc::RemoteAudioStats::qualityChangedReason |
The reason for poor QoE of the local user when receiving a remote audio stream. See #EXPERIENCE_POOR_REASON.
| unsigned int agora::rtc::RemoteAudioStats::rxAudioBytes |
The total number of audio bytes received (bytes), inluding the FEC bytes, represented by an aggregate value.
| int agora::rtc::RemoteAudioStats::e2eDelay |
The end-to-end delay (ms) from the sender to the receiver.
1.8.18