All Known Subinterfaces:

ReceiveTrackStats, SendTrackStats

All Known Implementing Classes:

AbstractTrackStats, ReceiveTrackStatsImpl, SendTrackStatsImpl
```
public interface TrackStats
```
Basic statistics for a single "stream". A stream can be defined either as the packets with a particular SSRC, or all packets of a MediaStream, or something else. This class does not make a distinction between packets sent or received.

Author:

Damian Minkov, Boris Grozev

Field Summary

Fields
Modifier and Type Field Description

static double JITTER_UNSET
The value that indicates that no values has been set for the jitter field.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`long`	`getBitrate()`
`long`	`getBytes()`
`long`	`getBytesNotRetransmitted()`	Gets the number of bytes for packets which were requested and found in the cache, but were intentionally not retransmitted.
`long`	`getBytesRetransmitted()`	Gets the number of bytes retransmitted.
`long`	`getCurrentBytes()`
`long`	`getCurrentPackets()`
`long`	`getInterval()`
`double`	`getJitter()`
`double`	`getLossRate()`
`long`	`getPacketRate()`
`long`	`getPackets()`
`long`	`getPacketsMissingFromCache()`	Gets the number of packets for which retransmission was requested, but they were missing from the cache.
`long`	`getPacketsNotRetransmitted()`	Gets the number of packets which were requested and found in the cache, but were intentionally not retransmitted.
`long`	`getPacketsRetransmitted()`	Gets the number of packets retransmitted.
`long`	`getRtt()`
`long`	`getSSRC()`

- Field Detail
  - JITTER_UNSET
```
static final double JITTER_UNSET
```
    The value that indicates that no values has been set for the jitter field.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - getSSRC
```
long getSSRC()
```
    Returns:
    
    the SSRC associated with this TrackStats.
  - getJitter
```
double getJitter()
```
    Returns:
    
    the jitter in milliseconds.
  - getBytes
```
long getBytes()
```
    Returns:
    
    the total number of bytes.
  - getPackets
```
long getPackets()
```
    Returns:
    
    the total number of packets.
  - getRtt
```
long getRtt()
```
    Returns:
    
    the round trip time in milliseconds.
  - getBitrate
```
long getBitrate()
```
    Returns:
    
    the current bitrate in bits per second.
  - getPacketRate
```
long getPacketRate()
```
    Returns:
    
    the current packet rate in packets per second.
  - getCurrentBytes
```
long getCurrentBytes()
```
    Returns:
    
    the number of bytes in the last interval.
  - getCurrentPackets
```
long getCurrentPackets()
```
    Returns:
    
    the number of packets in the last interval.
  - getInterval
```
long getInterval()
```
    Returns:
    
    the interval length in milliseconds over which getCurrentBytes() and getCurrentPackets() operate.
  - getLossRate
```
double getLossRate()
```
    Returns:
    
    an estimate for the recent loss rate.
  - getPacketsMissingFromCache
```
long getPacketsMissingFromCache()
```
    Gets the number of packets for which retransmission was requested, but they were missing from the cache.
    
    Returns:
    
    the number of packets for which retransmission was requested, but they were missing from the cache.
  - getBytesRetransmitted
```
long getBytesRetransmitted()
```
    Gets the number of bytes retransmitted.
    
    Returns:
    
    the number of bytes retransmitted.
  - getBytesNotRetransmitted
```
long getBytesNotRetransmitted()
```
    Gets the number of bytes for packets which were requested and found in the cache, but were intentionally not retransmitted.
    
    Returns:
    
    the number of bytes for packets which were requested and found in the cache, but were intentionally not retransmitted.
  - getPacketsRetransmitted
```
long getPacketsRetransmitted()
```
    Gets the number of packets retransmitted.
    
    Returns:
    
    the number of packets retransmitted.
  - getPacketsNotRetransmitted
```
long getPacketsNotRetransmitted()
```
    Gets the number of packets which were requested and found in the cache, but were intentionally not retransmitted.
    
    Returns:
    
    the number of packets which were requested and found in the cache, but were intentionally not retransmitted.

Interface TrackStats

Field Summary

Method Summary

Field Detail

JITTER_UNSET

Method Detail

getSSRC

getJitter

getBytes

getPackets

getRtt

getBitrate

getPacketRate

getCurrentBytes

getCurrentPackets

getInterval

getLossRate

getPacketsMissingFromCache

getBytesRetransmitted

getBytesNotRetransmitted

getPacketsRetransmitted

getPacketsNotRetransmitted