shared/com.mediasfu.sdk.webrtc

Package-level declarations

Types

class AndroidVirtualVideoSource(nativeVideoSource: VideoSource, nativeVideoTrack: VideoTrack, val stream: MediaStream, width: Int, height: Int) : VirtualVideoSource

Android implementation of VirtualVideoSource. Allows feeding processed Bitmap frames into a WebRTC video track.

AndroidWebRtcDevice

class AndroidWebRtcDevice : WebRtcDevice

Android implementation of the WebRTC device backed by mediasoup-client.

AudioInboundStats

data class AudioInboundStats(val packetsReceived: Long, val packetsLost: Long, val audioLevel: Double?, val totalAudioEnergy: Double?, val totalSamplesDuration: Double?, val concealedSamples: Double?, val jitter: Double?, val bytesReceived: Long? = null, val lastPacketReceivedTimestamp: Double? = null, val ssrc: Long? = null, val jitterBufferDelay: Double? = null, val jitterBufferEmittedCount: Long? = null, val framesDecoded: Long? = null, val trackIdentifier: String? = null, val mid: String? = null)

Snapshot of inbound audio statistics for a consumer.

AudioStatsProvider

interface AudioStatsProvider

Optional capability for providing inbound audio statistics from a consumer.

ConnectData

data class ConnectData(val dtlsParameters: DtlsParameters, val callback: () -> Unit, val errback: (Throwable) -> Unit)

Data passed to connect event handler.

Consumer

typealias Consumer = WebRtcConsumer

DtlsFingerprint

@Serializable

data class DtlsFingerprint(val algorithm: String, val value: String)

DTLS fingerprint.

DtlsParameters

@Serializable

data class DtlsParameters(val role: DtlsRole = DtlsRole.AUTO, val fingerprints: List<DtlsFingerprint> = emptyList())

DTLS parameters for transport connection.

DtlsRole

@Serializable

enum DtlsRole : Enum<DtlsRole>

DTLS role.

MediaDeviceInfo

data class MediaDeviceInfo(val deviceId: String, val kind: String, val label: String? = null, val groupId: String? = null)

Representation of a media input or output device.

MediaKind

@Serializable

enum MediaKind : Enum<MediaKind>

Media kinds.

MediaStream

interface MediaStream

Platform-agnostic media stream interface. Platform implementations will provide concrete implementations.

MediaStreamTrack

interface MediaStreamTrack

Platform-agnostic media stream track interface.

ProduceData

data class ProduceData(val kind: MediaKind, val rtpParameters: RtpParameters, val appData: Map<String, Any?>?, val callback: (String?) -> Unit, val errback: (Throwable) -> Unit)

Data passed to produce event handler.

Producer

typealias Producer = WebRtcProducer

ProducerSource

@Serializable

enum ProducerSource : Enum<ProducerSource>

Producer sources.

RtcpFeedback

@Serializable

data class RtcpFeedback(val type: String, val parameter: String? = null)

RTCP feedback parameters.

RtcpParameters

@Serializable

data class RtcpParameters(val cname: String? = null, val reducedSize: Boolean? = null, val mux: Boolean? = null)

RTCP parameters block.

RtpCapabilities

@Serializable

data class RtpCapabilities(val codecs: List<RtpCodecCapability> = emptyList(), val headerExtensions: List<RtpHeaderExtension> = emptyList(), val fecMechanisms: List<String> = emptyList())

RTP capabilities for device loading.

RtpCodecCapability

@Serializable

data class RtpCodecCapability(val kind: MediaKind, val mimeType: String, val preferredPayloadType: Int? = null, val clockRate: Int, val channels: Int? = null, val parameters: Map<String, String> = emptyMap(), val rtcpFeedback: List<RtcpFeedback> = emptyList())

RTP codec capability.

RtpCodecParameters

@Serializable

data class RtpCodecParameters(val mimeType: String, val payloadType: Int, val clockRate: Int, val channels: Int? = null, val parameters: Map<String, String> = emptyMap(), val rtcpFeedback: List<RtcpFeedback> = emptyList())

RTP codec parameters.

RtpEncodingParameters

@Serializable

data class RtpEncodingParameters(val ssrc: Long? = null, val rid: String? = null, val active: Boolean = true, val maxBitrate: Int? = null, val minBitrate: Int? = null, val maxFramerate: Double? = null, val scalabilityMode: String? = null, val scaleResolutionDownBy: Double? = null, val dtx: Boolean? = null, val networkPriority: String? = null)

RTP encoding parameters.

RtpHeaderDirection

@Serializable

enum RtpHeaderDirection : Enum<RtpHeaderDirection>

RTP header extension direction.

RtpHeaderExtension

@Serializable

data class RtpHeaderExtension(val kind: MediaKind? = null, val uri: String, val preferredId: Int, val preferredEncrypt: Boolean = false, val direction: RtpHeaderDirection? = null)

RTP header extension.

RtpHeaderExtensionParameters

@Serializable

data class RtpHeaderExtensionParameters(val uri: String, val id: Int, val encrypt: Boolean = false, val parameters: Map<String, String> = emptyMap())

RTP header extension parameters.

RtpParameters

@Serializable

data class RtpParameters(val mid: String? = null, val codecs: List<RtpCodecParameters> = emptyList(), val headerExtensions: List<RtpHeaderExtensionParameters> = emptyList(), val encodings: List<RtpEncodingParameters> = emptyList(), val rtcp: RtcpParameters? = null)

RTP parameters for media production.

ScreenCaptureHelper

object ScreenCaptureHelper

Helper utilities for screen capture permission flow.

ScreenCapturePermissionData

data class ScreenCapturePermissionData(val resultCode: Int, val data: Intent)

Data class holding the MediaProjection permission result.

ScreenCapturePermissionDeniedException

class ScreenCapturePermissionDeniedException(message: String) : Exception

Exception thrown when the user denies screen capture permission.

SharedEglContext

object SharedEglContext

Singleton holder for the shared EGL context used across the WebRTC stack.

TransportConnectionState

@Serializable

enum TransportConnectionState : Enum<TransportConnectionState>

Transport connection states.

TransportType

@Serializable

enum TransportType : Enum<TransportType>

Transport types.

VirtualVideoSource

interface VirtualVideoSource

Virtual video source for feeding processed frames into WebRTC. Used for virtual backgrounds where ML Kit processed frames need to be sent to remote participants.

WebRtcConsumer

interface WebRtcConsumer

Basic WebRTC consumer abstraction.

WebRtcDevice

interface WebRtcDevice

Basic WebRTC device abstraction.

WebRtcFactory

actual object WebRtcFactory

Android-specific implementation of WebRtcFactory.

expect object WebRtcFactory

Common declaration for platform-specific WebRTC factory implementations.

WebRtcProducer

interface WebRtcProducer

Basic WebRTC producer abstraction.

WebRtcTransport

interface WebRtcTransport

Basic WebRTC transport abstraction.

WhiteboardVideoCapturer

class WhiteboardVideoCapturer(context: Context, shapesProvider: () -> List<WhiteboardShape>, useImageBackgroundProvider: () -> Boolean = { false }) : VideoCapturer

WhiteboardVideoCapturer - Captures the whiteboard canvas as a video stream.

Functions

debugJson

fun RtpCapabilities.debugJson(): String

Emits a JSON payload for deeper parity investigations.

debugSummary

fun RtpCapabilities.debugSummary(label: String = "RTP Caps"): String

Produces a compact, stable summary of the codecs/header extensions for logging and parity checks.

fun OrtcUtils.ExtendedRtpCapabilities.debugSummary(label: String = "ExtendedCaps"): String