Camera selection interface for producing a media presentation

• US 9,684,435 B2
• Filed: 01/13/2014
• Issued: 06/20/2017
• Est. Priority Date: 01/13/2014
• Status: Active Grant

• Current Assignee: Disney Enterprises Incorporated (The Walt Disney Company)
• Original Assignee: Disney Enterprises Incorporated (The Walt Disney Company)
• Inventors: Carr, George Peter, Foote, Eric Ronald, Matthews, Iain, Lucey, Patrick Joseph, Sheikh, Yaser
• Primary Examiner(s): Patel, Jay
• Assistant Examiner(s): Haghani, Shadan E
• Application Number:
  US14/153,753
• Publication Number:
  US 20150201134A1
• Time in Patent Office: 1,254 Days
• Field of Search: None
• CPC Class Codes: G06F 3/04842 Selection of displayed objects or displayed text elements G06F3/0482 takes precedence
• CPC Class Codes: G11B 27/031 Electronic editing of digitised analogue information signals, e.g. audio or video signals
• CPC Class Codes: G11B 27/34 Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D
• CPC Class Codes: H04N 21/21805 enabling multiple viewpoints, e.g. using a plurality of cameras
• CPC Class Codes: H04N 21/2187 Live feed
• CPC Class Codes: H04N 21/454 Content or additional data filtering, e.g. blocking advertisements
• CPC Class Codes: H04N 23/62 Control of parameters via user interfaces
• CPC Class Codes: H04N 23/631 Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
• CPC Class Codes: H04N 23/661 Transmitting camera control signals through networks, e.g. control via the Internet
• CPC Class Codes: H04N 23/69 Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
• CPC Class Codes: H04N 5/262 Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
• CPC Class Codes: H04N 5/2624 for obtaining an image which is composed of whole input images, e.g. splitscreen

Abstract

To generate a media presentation of a live event, a user interface is coupled to at least three cameras that share substantially the same vantage point. One of the cameras (e.g., a context camera) provides a context view of the event that is displayed on a screen of the user interface. The views of the other two cameras are superimposed onto the context view to define sub-portions that are visually demarcated within the context view. Based on user interaction, the user interface can switch between the cameras views and control the cameras to capture different portions of the context view. Based the image data captured by the views of the cameras within the context view, the user interface generates a media presentation that may be broadcast to multiple viewers.

Claims

1. A method, comprising:

displaying a context video stream of a live event on a screen, wherein the context video stream is captured by a context camera;

superimposing a video stream of the live event captured by a first camera on the context video stream in the screen, wherein the video stream captured by the first camera is a first sub-portion of the context video stream and is marked by displaying a first visual demarcation in the context video stream;

transmitting, based on received user input, a command to adjust the video stream captured by the first camera, thereby moving the first sub-portion corresponding to the video stream captured by the first camera to a different location within the context video stream, wherein the first visual demarcation moves to the different location;

superimposing a video stream of the live event captured by a second camera on the context video stream, wherein the video stream captured by the second camera is a second sub-portion of the context video stream;

upon receiving a predefined user input to switch from the video stream captured by the first camera to the video stream captured by the second camera, removing the first visual demarcation of the first sub-portion in the context video stream and displaying a second visual demarcation for the second sub-portion in the context video stream on the screen; and

outputting the first and second sub-portions to generate a media presentation of the live event, wherein the first and second visual demarcations indicate which one of the first and second sub-portions of the context video stream is currently being used to generate the media presentation.

2. The method of claim 1, further comprising:

upon determining that the second sub-portion is visually demarcated on the screen, transmitting, based on received user input, a different command to adjust the video stream captured by the second camera, thereby moving the second sub-portion corresponding to the video stream captured by the second camera to a different location in the context video stream.

3. The method of claim 1, wherein displaying the first and second visual demarcations comprises displaying respective boundaries around the first and second sub-portions to visually distinguish the first and second sub-portion from a rest of the context video stream.

4. The method of claim 1, further comprising, upon receiving the predefined user input:

ceasing to output the first sub-portion to generate the media presentation; and

beginning to output the second sub-portion to generate the media presentation.

5. The method of claim 1, wherein the first, second, and context cameras are located proximate to each other and share substantially the same vantage point of the live event.

6. The method of claim 1, further comprising:

while the first sub-portion is visually demarcated on the screen and the second sub-portion is not visually demarcated on the screen, transmitting, without user input, a different command to the second camera to adjust the video stream captured by the second camera, thereby moving the second sub-portion corresponding to the video stream captured by the second camera to a different location in the context video stream.

7. The method of claim 1, further comprising:

switching, based on received user input, to a different context video stream of the live event captured from a different vantage point than a vantage point associated with the first and second cameras;

visually demarcating a third sub-portion of the different context video stream displayed on the screen, the third sub-portion corresponding to a video stream captured by one of a third camera and a fourth camera; and

transmitting, based on received user input, a command to adjust the video stream captured by one of the third and fourth cameras, thereby moving the third sub-portion to a different location within the different context video stream.

18. The method of claim 1, further comprising:

while the first sub-portion is visually demarcated on the screen and the second sub-portion is not visually demarcated on the screen, simultaneously transmitting commands to move the first sub-portion corresponding to the video stream captured by the first camera and move the second sub-portion corresponding to the video stream captured by the second camera to keep the video streams captured by the first and second cameras centered at a common point.

8. A computer program product for generating a media presentation, 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;

display a context video stream of a live event on a screen, wherein the context video stream is captured by a context camera;

superimpose a video stream of the live event captured by a first camera on the context video stream in the screen, wherein the video stream captured by the first camera is a first sub-portion of the context video stream and is marked by displaying a first visual demarcation in the context video stream;

transmit, based on received user input, a command to adjust the video stream captured by the first camera, thereby moving the first sub-portion corresponding to the video stream captured by the first camera to a different location within the context video stream, wherein the first visual demarcation moves to the different location;

superimpose a video stream of the live event captured by a second camera on the context video stream, wherein the video stream captured by the second camera is a second sub-portion of the context video stream;

upon receiving a predefined user input to switch from the video stream captured by the first camera to the video stream captured by the second camera, remove the first visual demarcation of the first sub-portion in the context video stream and displaying a second visual demarcation for the second sub-portion in the context video stream on the screen; and

output the first and second sub-portions to generate the media presentation of the live event, wherein the first and second visual demarcations indicate which one of the first and second sub-portions of the context video stream is currently being used to generate the media presentation.

9. The computer program product of claim 8, further comprising computer-readable program code configured to, upon determining that the second sub-portion is visually demarcated on the screen, transmit, based on received user input, a different command to adjust the video stream captured by the second camera, thereby moving the second sub-portion corresponding to the video stream captured by the second camera to a different location in the context video stream.

10. The computer program product of claim 8, further comprising computer-readable program code configured to, upon receiving the predefined user input:

ceasing to output the first sub-portion to generate the media presentation; and

beginning to output the second sub-portion to generate the media presentation.

11. The computer program product of claim 8, wherein outputting the first and second sub-portions to generate the media presentation comprises transmitting the first and second sub-portions to a broadcast network configured to broadcast the media presentation to a plurality of viewers.

12. The computer program product of claim 8, further comprising computer-readable program code configured to:

switch, based on received user input, to a different context video stream of the live event captured from a different vantage point than a vantage point associated with the first and second cameras;

visually demarcate a third sub-portion of the different context video stream displayed on the screen, the third sub-portion corresponding to a video stream captured by one of a third camera and a fourth camera;

transmit, based on received user input, a command to adjust the video stream captured by one of the third and fourth cameras, thereby moving the third sub-portion to a different location within the different context video stream.

19. The computer program product of claim 8, further comprising computer-readable program code configured to:

while the first sub-portion is visually demarcated on the screen and the second sub-portion is not visually demarcated on the screen, simultaneously transmit commands to move the first sub-portion corresponding to the video stream captured by the first camera and move the second sub-portion corresponding to the video stream captured by the second camera to keep the video streams captured by the first and second cameras centered at a common point.

13. A user interface, comprising:

a connection interface configured to couple to a first controllable camera, a second controllable camera, and a context camera;

a display screen; and

a processing element configured to;

receive and display a context video stream captured by the context camera of a live event on the display screen;

superimpose a video stream of the live event captured by the first camera on the context video stream in the screen, wherein the video stream captured by the first camera is a first sub-portion of the context video stream;

mark the first sub-portion by displaying a first visual demarcation in the context video stream;

transmit, based on received user input, a command to the first camera to adjust the video stream captured by the first camera, thereby moving the first sub-portion corresponding to the video stream captured by the first camera to a different location within the context video stream, wherein the first visual demarcation moves to the different location;

superimpose a video stream of the live event captured by the second camera to the context video stream, wherein the video stream captured by the second camera is a second sub-portion of the context video stream;

upon receiving a predefined user input to switch from the video stream captured by the first camera to the video stream captured by the second camera, remove the first visual demarcation of the first sub-portion in the context video stream and display a second visual demarcation for the second sub-portion in the context video stream on the display screen; and

output the first and second sub-portions to generate a media presentation of the live event, wherein the first and second visual demarcations indicate which one of the first and second sub-portions of the context video stream is currently being used to generate the media presentation.

14. The user interface of claim 13, wherein the processing element is further configured to:

upon determining that the second sub-portion is visually demarcated on the screen, transmit, based on received user input, a different command to the second camera to adjust the video stream captured by the second camera, thereby moving the second sub-portion corresponding to the video stream captured by the second camera to a different location in the context video stream.

15. The user interface of claim 13, wherein the processing element is further configured to upon receiving the predefined user input:

cease to output the first sub-portion to generate the media presentation; and

begin to output the second sub-portion to generate the media presentation.

16. The user interface of claim 13, wherein the connection interface is configured to couple to a third controllable camera, a fourth controllable camera, and a different context camera, the processing element is configured to:

switch from displaying the context video stream captured by the context camera to displaying a different context video stream captured by the different context camera, wherein one of a video stream of the third camera and a video stream of the fourth camera is visually demarcated within the different context video stream on the display screen.

17. The user interface of claim 13, wherein the first, second, and context cameras share a first vantage point of the live event and the third, fourth, and different context cameras share a second, different vantage point of the live event.

20. The user interface of claim 13, wherein the processing element is further configured to:

while the first sub-portion is visually demarcated on the screen and the second sub-portion is not visually demarcated on the screen, simultaneously transmit commands to move the first sub-portion corresponding to the video stream captured by the first camera and move the second sub-portion corresponding to the video stream captured by the second camera to keep the video streams captured by the first and second cameras centered at a common point.