Enhanced Media Transport Stream Multiplexing Multiple Video Programs

The patent segments the video content into multiple elementary video streams within a single program stream, each carrying different video content programs. This allows the access device to select and process multiple video content programs from the same program stream without requiring separate program streams for each channel, thereby increasing user video content options while managing the transport stream structure through organized segmentation of video data.

The patent introduces a new dimension to the traditional one-to-one mapping between program streams and video content programs by enabling multiple video content programs to be carried within a single program stream. This dimensional change allows the system to provide multiple video options on the same channel without requiring additional physical channels or separate program streams, thus enhancing versatility while controlling structural complexity.

The patent makes the program stream universal by enabling it to carry multiple video content programs simultaneously. Instead of requiring separate program streams for each video content program (which would increase the quantity of substance and cost), the single program stream serves multiple functions by multiplexing different video content programs, thereby reducing the total number of program streams needed while maintaining diverse user video content options.

The patent merges multiple video content programs into a single program stream, combining what would traditionally require separate program streams and channels into one unified stream. This merging reduces the quantity of substance (number of program streams) that media content service providers need to manage and transmit, thereby reducing costs while still providing multiple video content options to users through the same channel.