Patent ID: 8005344
Filing Date: 2011-08-23
Classification: H04L,H04N

Abstract:
1. A computer program product for providing a user interface guide, the computer program product comprising: a non-transitory computer readable storage medium having computer readable program code embodied therewith, the computer readable program code comprising: computer readable program code configured to generate an electronic indicator of available media component data streams for display on a video output device, the available media component data streams include a video from a first source, an overlay image from a second source, and audio from a third source; computer readable program code configured to receive a user selection of at least two individual available media component data streams from the available media component data streams included in the electronic indicator and configured to insert at least one key in a combined at least two individual available media component data streams for identifying a first data stream from a second data stream, wherein the first data stream and the second data stream are pulse code modulation data, the key being a fixed bit change included in a low order bit of the combined at least two individual available media component data streams, wherein the at least two individually selected available media component data streams are contemporaneously output for playback.