Microsoft has changed the interface on Stream slightly, so my code to export the transcript needed an update:
var objTranscriptLines = window.angular.element(window.document.querySelectorAll('.transcript-list')).scope().$ctrl.transcriptLines.map((t) => { return t.eventData.text; }); var strRunningText = ""; for(var i = 0; i < objTranscriptLines.length; i++){ if( objTranscriptLines[i] ){ var strLineText = objTranscriptLines[i]; strRunningText = strRunningText + "\n" + strLineText; } } console.log(strRunningText);