METHOD AND SYSTEM FOR PROVIDING SYNCHRONIZED PLAYBACK OF MEDIA STREAMS AND CORRESPONDING CLOSED CAPTIONS

摘要

An approach for providing synchronized playback of media streams and corresponding closed captions is described. One or more portions of a media stream and corresponding closed caption data is received, at a virtual video server resident on a user device, from an external video server. The one or more portions of the media stream and the corresponding closed caption data is buffered by the virtual video server. The one or more portions of the media stream is delivered to a video player application and the corresponding closed caption data is delivered to a rendering application as to synchronize playback of the one or more portions of the media stream and the corresponding closed caption data by the respective applications, wherein the video player application and the rendering application are resident on the user device.