ert video track</span>

<span class="sd">        Args:</span>
<span class="sd">            name(str): Name of new track.</span>
<span class="sd">            index(int): Position to insert</span>

<span class="sd">        Returns:</span>
<span class="sd">            success(Item): New item</span>
<span class="sd">        &quot;&quot;&quot;</span>

        <span class="n">result</span> <span class="o">=</span> <span class="n">Track</span><span class="p">(</span><span class="n">ItemType</span><span class="o">.