cameraDualStreamer
Creates a DualStreamer with a default audio source.
Parameters
the application context
the camera id to use. By default, it is the default camera.
the audio source factory. By default, it is the default microphone source factory. If set to null, you will have to set it later explicitly.
the IEndpointInternal.Factory implementation of the first output. By default, it is a DynamicEndpointFactory.
the IEndpointInternal.Factory implementation of the second output. By default, it is a DynamicEndpointFactory.
the default rotation in Surface rotation (Surface.ROTATION_0, ...). By default, it is the current device orientation.
the ISurfaceProcessorInternal.Factory implementation to use to create the video processor. By default, it is a DefaultSurfaceProcessorFactory.
the IDispatcherProvider implementation. By default, it is a DispatcherProvider.