# Tee

Media Blocks SDK .Net

The tee block splits the video or audio data stream into multiple streams that completely copy the original stream.

# Block info

Name: TeeBlock.

Pin direction Media type Pins count
Input Any 1
Output Same as input 2 or more

# The sample pipeline 

graph LR;
    UniversalSourceBlock-->TeeBlock;
    TeeBlock-->VideoRendererBlock;
    TeeBlock-->H264EncoderBlock;
    H264EncoderBlock-->MP4SinkBlock;

# Sample code 

var pipeline = new MediaBlocksPipeline();

var filename = "test.mp4";
var fileSource = new UniversalSourceBlock(await UniversalSourceSettings.CreateAsync(new Uri(filename)));

var videoTee = new TeeBlock(2);
var h264Encoder = new H264EncoderBlock(new OpenH264EncoderSettings());
var mp4Muxer = new MP4SinkBlock(new MP4SinkSettings(@"output.mp4"));
var videoRenderer = new VideoRendererBlock(pipeline, VideoView1);

pipeline.Connect(fileSource.VideoOutput, videoTee.Input);
pipeline.Connect(videoTee.Outputs[0], videoRenderer.Input);
pipeline.Connect(videoTee.Outputs[1], h264Encoder.Input);
pipeline.Connect(h264Encoder.Output, mp4Muxer.CreateNewInput(MediaBlockPadMediaType.Video));

await pipeline.StartAsync();

# Sample applications

# Platforms

Windows, macOS, Linux, iOS, Android.