NERtcDegradationPreference class

带宽受限时的视频编码降级偏好

Constructors

NERtcDegradationPreference()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

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

Constants

degradationBalanced → const int

在编码帧率和视频质量之间保持平衡

degradationDefault → const int

（默认）根据场景模式调整适应性偏好。

degradationMaintainFrameRate → const int

流畅优先，降低视频质量以保证编码帧率。在弱网环境下，降低视频清晰度以保证视频流畅，此时画质降低，画面会变得模糊，但可以保持视频流畅

degradationMaintainQuality → const int

清晰优先，降低编码帧率以保证视频质量。在弱网环境下，降低视频帧率以保证视频清晰，此时可能会出现一定卡顿。