TRTCTranscodingConfig class

On-Cloud MixTranscoding configuration

This contains the final encoding quality and the positions of images of each channel.

Constructors

TRTCTranscodingConfig({int? appId, int? bizId, int mode = TRTCCloudDef.TRTC_TranscodingConfigMode_Unknown, int videoWidth = 0, int videoHeight = 0, int videoBitrate = 0, int videoFramerate = 15, int videoGOP = 2, int backgroundColor = 0x000000, String? backgroundImage, int audioSampleRate = 48000, int audioBitrate = 64, int audioChannels = 1, List<TRTCMixUser>? mixUsers, String? streamId})

Properties

appId ↔ int?

Field description: Tencent Cloud CSS AppID

getter/setter pair

audioBitrate ↔ int

Field description: audio bitrate after transcoding.

getter/setter pair

audioChannels ↔ int

Field description: number of sound channels after transcoding.

getter/setter pair

audioSampleRate ↔ int

Field description: audio sample rate after transcoding.

getter/setter pair

backgroundColor ↔ int

Field description: background color of the mixed video image. The default value is black, and the format is hex number; for example: "0x61B9F1" represents the RGB color (97,158,241).

getter/setter pair

backgroundImage ↔ String?

Field description: background image of the mixed video image.

getter/setter pair

bizId ↔ int?

Field description: Tencent Cloud CSS bizid

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

mixUsers ↔ List<TRTCMixUser>?

Field description: position information of each channel of subimage

getter/setter pair

mode ↔ int

Field description: transcoding configuration mode

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

streamId ↔ String?

Field description: ID of the live stream output to CDN - If this parameter is not set, the SDK will execute the default logic, that is, it will mix the multiple streams in the room into the video stream of the caller of the API, i.e., A + B => A; - If this parameter is set, the SDK will mix the multiple streams in the room into the live stream ID you specify, i.e., A + B => C.

getter/setter pair

videoBitrate ↔ int

Field description: bitrate of video resolution in Kbps after transcoding.

getter/setter pair

videoFramerate ↔ int

Field description: frame rate of video resolution in fps after transcoding.

getter/setter pair

videoGOP ↔ int

Field description: keyframe interval (GOP) of video resolution after transcoding.

getter/setter pair

videoHeight ↔ int

Field description: height of video resolution after transcoding.

getter/setter pair

videoWidth ↔ int

Field description: width of video resolution after transcoding.

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

Convert the current object to JSON.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited