Abstract: A video receiver comprising a single decoder may be operable to decode concurrently, by the single decoder, a plurality of received programs. The plurality of received programs may comprise a current program associated with a current channel and one or more other programs associated with one or more corresponding other channels. The video receiver may be operable to cause display of the decoded current program associated with the current channel for viewing. The plurality of received programs may be received via a single transport stream. The plurality of received programs may be received via a plurality of transport streams. The video receiver may be operable to switch from the current channel to one of the other channels based on a received request. The video receiver may be operable to cause display of one of the decoded other programs which is associated with the switched channel.

Abstract: A system, method, and apparatus for providing display parameters from the decode process to the display process are presented herein. The decode process receives images which are encoded according to a predetermined standard. Included with the encoded images are parameters which facilitate the decode and display processes. The decode process decodes the encoded images as well as the parameters and stores each image in a separate image buffer. Additionally, the decode process stores the parameters which facilitate the display process in a buffer descriptor structure associated with the image buffer. The display process uses the parameters stored in the buffer descriptor structure during the display process.

Abstract: Presented herein is a system and method for pause and picture advance. In one embodiment, there is presented a method for displaying pictures. The method comprises displaying a first picture at a first vertical synchronization signal; receiving a particular input between the first vertical synchronization signal and a second vertical synchronization signal, the second vertical synchronization signal coming after the first vertical synchronization signal; displaying a second picture at the second vertical synchronization signal; and preventing overwriting of the second picture.