3.0.0-RC

streampack-core/io.github.thibaultbee.streampack.core.streamers.dual/VideoOnlyDualStreamer

VideoOnlyDualStreamer

class VideoOnlyDualStreamer(context: Context, firstEndpointFactory: IEndpointInternal.Factory = DynamicEndpointFactory(), secondEndpointFactory: IEndpointInternal.Factory = DynamicEndpointFactory(), defaultRotation: Int = context.displayRotation) : IDualStreamer, IVideoDualStreamer

A ISingleStreamer implementation for video only (without audio).

Parameters

context

the application context

firstEndpointFactory

the IEndpointInternal.Factory implementation of the first output. By default, it is a DynamicEndpointFactory.

secondEndpointFactory

the IEndpointInternal.Factory implementation of the second output. By default, it is a DynamicEndpointFactory.

defaultRotation

the default rotation in Surface rotation (Surface.ROTATION_0, ...). By default, it is the current device orientation.

Constructors

VideoOnlyDualStreamer

constructor(context: Context, firstEndpointFactory: IEndpointInternal.Factory = DynamicEndpointFactory(), secondEndpointFactory: IEndpointInternal.Factory = DynamicEndpointFactory(), defaultRotation: Int = context.displayRotation)

Properties

open override val first: IConfigurableVideoEncodingPipelineOutput

First output of the streamer.

open override val isOpenFlow: StateFlow<Boolean>

Returns true if output is opened. For example, if the streamer is connected to a server if the endpoint is SRT or RTMP.

val IWithVideoSource.isPreviewable: Boolean

Whether the video source has a preview.

isStreamingFlow

open override val isStreamingFlow: StateFlow<Boolean>

Returns true if stream is running.

open override val second: IConfigurableVideoEncodingPipelineOutput

Second output of the streamer.

open override val throwableFlow: StateFlow<Throwable?>

Returns the last throwable that occurred.

videoSourceFlow

open override val videoSourceFlow: StateFlow<IVideoSource?>

A video source flow to access to advanced settings.

Functions

open suspend override fun close()

Closes the streamer endpoint.

open suspend override fun release()

Clean and reset the streamer.

releaseBlocking

fun IStreamer.releaseBlocking()

Clean and reset the streamer synchronously.

setActivityResult

fun IVideoStreamer<*>.setActivityResult(activityResult: ActivityResult)

Sets activity result from ComponentActivity.registerForActivityResult callback.

@RequiresPermission(value = "android.permission.CAMERA")

suspend fun IWithVideoSource.setCameraId(cameraId: String)

Sets the camera id.

suspend fun IWithVideoSource.setPreview(surface: Surface)

Sets the preview surface.

suspend fun IWithVideoSource.setPreview(surfaceHolder: SurfaceHolder)

Sets a preview surface holder.

suspend fun IWithVideoSource.setPreview(surfaceView: SurfaceView)

suspend fun IWithVideoSource.setPreview(textureView: TextureView)

Sets a preview surface.

setTargetRotation

open suspend override fun setTargetRotation(rotation: Int)

Sets the target rotation.

open suspend override fun setVideoConfig(videoConfig: DualStreamerVideoConfig)

Configures only video settings.

open suspend override fun setVideoSource(videoSourceFactory: IVideoSourceInternal.Factory)

Sets the video source.

suspend fun IWithVideoSource.startPreview()

Starts video preview.

suspend fun IWithVideoSource.startPreview(surface: Surface)

@RequiresPermission(value = "android.permission.CAMERA")

suspend fun IWithVideoSource.startPreview(surfaceHolder: SurfaceHolder)

@RequiresPermission(value = "android.permission.CAMERA")

suspend fun IWithVideoSource.startPreview(surfaceView: SurfaceView)

@RequiresPermission(value = "android.permission.CAMERA")

suspend fun IWithVideoSource.startPreview(textureView: TextureView)

Sets preview surface and start video preview.

open suspend override fun startStream()

Starts audio/video stream.

suspend fun IWithVideoSource.stopPreview()

Stops video preview.

open suspend override fun stopStream()

Stops audio/video stream.