Type alias ABRParams

ABRParams: {
    appreciationDuration?: number;
    maximum?: number;
    minimum?: number;
    recoverySteps?: number;
    startup?: number;
}

ABRParams is the structure used to initialize an ABRAbstract instance.

Type declaration

Optional appreciationDuration?: number
The appreciationDuration parameter defines the duration (in milliseconds) for recognizing a stable network condition. By default it is set to 4 seconds, which is longer than the typical GOP unit, usually set to 2 seconds.
Warning
Only used by ABRLinear.

Default Value
```
4000
```
Optional maximum?: number
Maximum bitrate in bps
Default Value
```
3000000
```
Optional minimum?: number
Minimum bitrate in bps
Default Value
```
200000
```
Optional recoverySteps?: number
The recoverySteps parameter defines the step size used to gradually restore the bitrate towards the ideal bandwidth, aiming to approach the ABRParams.maximum limit.

Initially set to the configured value (default: 2), this factor determines the number of steps taken to adapt the bitrate based on network conditions :
- If network congestion is detected, the step count increases to avoid overshooting.
- Once the network stabilizes, the step count decreases, returning gradually to its initial value.
In essence, recoverySteps controls the initial speed at which the system recovers a high transfer rate.
Warning
Only used by ABRLinear

Default Value
```
2
```
Optional startup?: number
Startup bitrate in bps
Default Value
```
2000000
```

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