Simulated PIP window in EPG
View Patent ↗A first signal representing a reduced size video program is transmitted from a central location to a plurality of user terminals in a television signal. A second signal representative of an EPG is generated at one of the user terminals. The first and second signals are linearly combined and applied to a display monitor to display the reduced size video program and the EPG on the screen of the monitor simultaneously in a PIG format. In one embodiment a plurality of reduced size video programs are transmitted in the television signal and one of them is selected for display in a PIG format by marking the program listing in the EPG corresponding to the selected reduced size video program with a cursor.
1. A method comprising:
receiving a first digital television channel signal, comprising a full size version of a video program and a reduced size version of said video program transmitted substantially simultaneously, from a central location to a plurality of user terminals, each user terminal having a display monitor with a screen;
redirecting the reduced size version of said video program to be combined with a first blanked portion of the screen and in a particular location on the screen;
generating a second signal of an electronic program guide (EPG) at one of the user terminals
combining the EPG and a second blanked portion of the screen with the reduced size version of said video program and said first blanked portion; and
switching from the full size version of said video program to the EPG combined with the reduced size version of said video program that was transmitted from the central location.
2. The method of claim 1 further comprising:
receiving a plurality of first digital television channel signals, each comprising a full size version of a video program and a reduced size version of said video program transmitted substantially simultaneously, to the user terminals;
selecting one of the plurality of first digital television channel signals; and
combining the selected first digital television channel signal with the second signal to display the reduced size version of the video program of the selected first digital television channel signal and the EPG on the screen simultaneously.
3. The method of claim 2 further comprising:
wherein the second signal of the EPG comprises a plurality of program listings corresponding to the video programs;
displaying a movable cursor on the screen to mark one of the plurality of program listings; and
selecting one of the plurality of first digital television channel signals corresponding to the marked program listing for combining with the second signal to display simultaneously the reduced size version of the video program corresponding to the marked program listing and the EPG.
4. The method of claim 2 further comprising tuning to a channel based on the selected one of the plurality of first digital television channel signals.
5. The method of claim 1 wherein the EPG is arranged to provide an area to be occupied by a reduced size version of the video program prior to generating the second signal.
6. The method of claim 1 wherein the reduced size version of the video program and the first blanked portion together cover an entire screen.
7. The method of claim 6 wherein the second signal includes the EPG having a specific size and position and the second blanked portion outside the specific size and position of the EPG, such that the EPG and the second blanked portion together cover an entire screen.
8. The method of claim 7 wherein the first blanked out area corresponds in size and position to the EPG.
9. A system comprising:
a tuner configured to receive a plurality of digital television channel signals, each comprising a full size version of a video program and a reduced size version of the video program transmitted substantially simultaneously;
memory having an electronic program guide (EPG); and
a video processor configured to:
redirect the reduced size version of said video program to be combined with a first blanked portion of the screen and in a particular location on the screen,
combine the EPG and a second blanked portion of the screen with the reduced size version of said video program and said first blanked portion, and
switch from the full size version of said video program to the EPG combined with the reduced size version of said video program that was transmitted from the central location.
10. The system of claim 9 further comprising a processor coupled to the tuner to cause the tuner to tune to a channel based on the selected one of the plurality of digital television channel signals.
11. The system of claim 9 , further comprising a video processor configured to select one of the plurality of digital television channel signals and to combine the EPG to the reduced size version of the video program of the selected one of the plurality of digital television channel signals, wherein the video processor combines the EPG to the reduced size version of the video program of the selected one of the plurality of digital television channel signals by combining said reduced size version of the video program and the first blanked portion with the EPG and the second blanked portion, the first blanked portion having a corresponding size and position as the EPG.
12. The method of claim 1 , wherein the video program is pay-per-view television program.
13. The method of claim 1 , further comprising:
selecting a television viewing mode; and
displaying the full size version of the video program on the screen in response to the selecting.
14. The method of claim 1 , wherein applying further comprises:
selecting an EPG viewing mode; and
displaying the reduced size version of the video program and the EPG on the screen simultaneously in response to the selecting.
15. The system of claim 9 , wherein the video program is pay-per-view television program.
16. The system of claim 9 , further comprising a video processor configured to select one of the plurality of digital television channel signals and to combine the EPG to the reduced size version of the video program of the selected one of the plurality of digital television channel signals.
17. The system of claim 16 , further comprising:
an input device configured to receive a user selection of an EPG viewing mode, and wherein the video processor is further configured to display the reduced size version of the video program and the EPG on the screen simultaneously in response to the input device receiving the user selection.
18. The method of claim 1 , further comprising applying the first and second signals to the display monitor to display the reduced size version of the video program and the EPG on the screen simultaneously.
19. The system of claim 16 , further comprising:
an input device configured to receive a user selection of a television viewing mode, and wherein the video processor is further configured to display the full size version of the video program on the screen in response to the input device receiving the user selection.
20. The method of claim 1 , further comprising:
selecting and displaying the full size version of the video program in a television viewing mode;
receiving a user input; and
switching from the television viewing mode to an EPG viewing mode in response to the user input, wherein the EPG viewing mode selects and displays the reduced size version of the video program and the second signal of the EPG.
21. The system of claim 9 , further comprising:
a video processor configured to select one of the plurality of digital television channel signals and to display the full size version of the video program of the selected one of the plurality of digital televisions channel signals in a television viewing mode; and
a device configured to receive a user input; and wherein the video processor is further configured to:
switch from the television viewing mode to an EPG viewing mode in response to the user input, and
select and display the reduced size version of the video program and the second signal of the EPG.
22. The method of claim 1 , further comprising displaying the EPG combined with the reduced size version of said video program, wherein the displayed EPG includes a plurality of program listings corresponding to at least two different video programs.
23. The method of claim 1 , wherein the first and second blanked portions do not display video.
24. The system of claim 9 , wherein the first and second blanked portions do not display video.