Patent ID: 8249414
Filing Date: 2012-08-21
Classification: G11B,H04N

Abstract:
1. A media playback device for a picture-in-picture presentation of a first video stream and a second video stream, the media playback device comprising: at least one media interface configured to receive the first video stream and the second video stream, wherein the first video stream is associated with first data and the second video stream is associated with second data; and a processor configured to obtain the first data and the second data, the processor is further configured to synchronize the first video stream and the second video stream using the first data and the second data indicative of a relative offset between the first video stream and the second video stream, and the processor is further configured to maintain the relative offset between the first video stream and the second video stream for providing synchronized playbacks of the first video stream and the second video stream at the relative offset during the picture-in-picture presentation.