VideoSource</a></span></span><span class="token punctuation">)</span></div><div class="brief "><p class="paragraph">Start local video with a provided custom <a href="../../com.amazonaws.services.chime.sdk.meetings.audiovideo.video/-video-source/index.html">VideoSource</a> which can be used to provide custom VideoFrame objects to be transmitted to remote clients</p></div><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keywor