PassthroughVideoCodec class

Pretends to encode by handing the input bytes back out unchanged. Useful for tests and for piping pre-encoded frames through the RTP transport.

Implemented types

• VideoEncoder
• VideoDecoder

Constructors

PassthroughVideoCodec({SdpVideoCodec codec = SdpVideoCodec.vp8})

Properties

codec → SdpVideoCodec

final

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

close() → void

Release native resources (no-op for pure-Dart codecs).

override

decode(Uint8List bytes) → YuvFrame?

Decode one encoded frame and return the YUV picture, or null if the codec needs more data (e.g. the inbound stream hasn't seen a keyframe yet).

override

encode(YuvFrame frame, {bool forceKeyframe = false}) → List<EncodedVideoFrame>

In passthrough mode encode accepts raw bitstream wrapped as a fake YuvFrame whose y plane carries the bytestream. Caller should keep width/height populated for upper layers but the chroma planes are unused.

override

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