<?xml version="1.0" encoding="UTF-8"?>

<section xml:id="video-handshake-instruction"
    xmlns="http://docbook.org/ns/docbook" version="5.0" xml:lang="en"
    xmlns:xi="http://www.w3.org/2001/XInclude">
    <title>video</title>
    <indexterm>
        <primary>video</primary>
    </indexterm>
    <para>Specifies which video mimetypes are supported by the client. Each
        parameter must be a single mimetype, listed in order of client
        preference, with the optimal mimetype being the first parameter. This is
        the fourth instruction sent during the handshake phase.</para>
</section>