# Virtual video source

Media Blocks SDK .Net

VirtualVideoSourceBlock is used to produce test video data in a wide variety of video formats. The type of test data is controlled by the settings.

# Block info

Name: VirtualVideoSourceBlock.

Pin direction	Media type	Pins count
Output video	uncompressed video	1

# The sample pipeline

graph LR;
    VirtualVideoSourceBlock-->VideoRendererBlock;

# Sample code

var pipeline = new MediaBlocksPipeline();

var audioSourceBlock = new VirtualAudioSourceBlock(new VirtualAudioSourceSettings());
var videoSourceBlock = new VirtualVideoSourceBlock(new VirtualVideoSourceSettings());
                      
var videoRenderer = new VideoRendererBlock(pipeline, VideoView1);
pipeline.Connect(videoSourceBlock.Output, videoRenderer.Input);

var audioRenderer = new AudioRendererBlock();
pipeline.Connect(audioSourceBlock.Output, audioRenderer.Input);

await pipeline.StartAsync();

# Platforms

Windows, macOS, Linux, iOS, Android.