pjmedia_echo_stat class final

Echo cancellation statistics.

Inheritance

• Object
• Struct
• pjmedia_echo_stat

Implemented types

• NativeType

Available extensions

• StructAddress

Constructors

pjmedia_echo_stat.new()

Properties

address → Pointer<T>

Available on T, provided by the StructAddress extension

The memory address of the underlying data.

no setter

avg_factor ↔ int

Average scaling factor (in ms). PJMEDIA_ECHO_STAT_NOT_SPECIFIED if unavailable.

getter/setter pair

buf_ ↔ Array<Char>

Internal buffer.

getter/setter pair

delay ↔ int

Echo delay value (in ms). PJMEDIA_ECHO_STAT_NOT_SPECIFIED if unavailable.

getter/setter pair

duration ↔ int

Learning duration (in ms). PJMEDIA_ECHO_STAT_NOT_SPECIFIED if unavailable.

getter/setter pair

frac_delay ↔ double

Fraction of poor delay. Value between 0 to 1. The closer to 1, the poorer the EC quality. PJMEDIA_ECHO_STAT_NOT_SPECIFIED if unavailable.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

learning ↔ int

Learning still in progress? PJ_TRUE if yes, false if done. PJMEDIA_ECHO_STAT_NOT_SPECIFIED if unavailable.

getter/setter pair

min_factor ↔ int

Minimum scaling factor (in ms). PJMEDIA_ECHO_STAT_NOT_SPECIFIED if unavailable.

getter/setter pair

name ↔ Pointer<Char>

The name of the EC backend. NULL if not specified.

getter/setter pair

return_loss ↔ double

Echo return loss. PJMEDIA_ECHO_STAT_NOT_SPECIFIED if unavailable.

getter/setter pair

return_loss_enh ↔ double

Echo return loss enhancement. PJMEDIA_ECHO_STAT_NOT_SPECIFIED if unavailable.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

stat_info ↔ pj_str_t

Text describing the statistic.

getter/setter pair

std ↔ int

Echo delay standard deviation (in ms). PJMEDIA_ECHO_STAT_NOT_SPECIFIED if unavailable.

getter/setter pair

tail ↔ int

Detected echo tail length (in ms). PJMEDIA_ECHO_STAT_NOT_SPECIFIED if unavailable.

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited