# VPX encoder

Media Blocks SDK .Net

VPX encoder block is used to encode files in WebM, MKV, or OGG files. VPX encoder is a set of video codecs for encoding in VP8 and VP9 formats.

Use classes that implement the IVPXEncoderSettings interface to set the parameters.

# Settings

# VP8EncoderSettings

VP8 CPU encoder.

# VP9EncoderSettings

VP9 CPU encoder.

# Block info

Name: VPXEncoderBlock.

Pin direction	Media type	Pins count
Input	Uncompressed video	1
Output	VP8/VP9	1

# The sample pipeline

graph LR;
    UniversalSourceBlock-->VPXEncoderBlock;
    VPXEncoderBlock-->WebMSinkBlock;

# Sample code

var pipeline = new MediaBlocksPipeline();

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

var vp8EncoderBlock = new VPXEncoderBlock(new VP8EncoderSettings());
pipeline.Connect(fileSource.VideoOutput, vp8EncoderBlock.Input);

var webmSinkBlock = new WebMSinkBlock(new WebMSinkSettings(@"output.webm"));
pipeline.Connect(vp8EncoderBlock.Output, webmSinkBlock.CreateNewInput(MediaBlockPadMediaType.Video));

await pipeline.StartAsync();

# Platforms

Windows, macOS, Linux, iOS, Android.