Method and apparatus for a video conference user interface

• US 5,657,246 A
• Filed: 03/07/1995
• Issued: 08/12/1997
• Est. Priority Date: 03/07/1995
• Status: Expired due to Term

• Current Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Original Assignee: Vtel Corporation
• Inventors: Hogan, Michael J., Rinn, Reed Howard
• Primary Examiner(s): Voeltz, Emanuel T.
• Assistant Examiner(s): PEESO, THOMAS R
• Application Number:
  US08/399,610
• Time in Patent Office: 889 Days
• Field of Search: 364/514 A, 348/13, 348/14, 348/15, 348/211, 348/347, 379/96, 379/158, 395/155, 395/159
• US Class Current: 348/14.1
• CPC Class Codes: H04N 7/142 Constructional details of the terminal equipment, e.g. arrangements of the camera and the display

Abstract

A video conference platform includes a graphical user interface for configuration and control of a video conference. In particular, the graphical user interface allows for "windows" type operations to control various aspects of the video conference, including initial configuration, camera control, and data transmission.

Claims

1. A video conference platform for transmitting and receiving audio and video signals to and from other video conference platforms, comprising:

a display for displaying video generated at a selected one of a remote camera and a local camera;

an input device operable to generate input signals, said input signals used in part to position a cursor on said display; and

a processor coupled to said display and said input device, said processor operable to receive said input signals and to effect pan, tilt, and zoom of video from the selected camera based on said cursor'"'"'s position;

wherein said video is displayed in a window on said display.

2. The video conference platform of claim 1, and further comprising an object icon displayed on said display, said processor operable to transmit to another video conference platform data represented by said object icon upon movement of said object icon to said window with said input device.

3. The video conference platform of claim 1, wherein said display includes a zoom area and a pan/tilt area, said processor operable to cause the selected camera to zoom when said cursor is in said zoom area, and said processor operable to cause the selected camera to pan and tilt when said cursor is in said pan/tilt area.

4. The video conference platform of claim 1, wherein said input device is a computer mouse.

5. The video conference platform of claim 1, said processor further operable to display a tool bar on said display, said tool bar including a remote/local icon for use with said input device to select between said remote camera and local camera for said displayed video.

6. The video conference platform of claim 1, and further comprising a speaker for broadcasting audio, and wherein said processor is further operable to display a tool bar on said display, said tool bar including a speaker icon for use with said input device to control said speaker'"'"'s volume.

7. The video conference platform of claim 1, and further comprising a plurality of microphones for detecting audio, and wherein said processor is further operable to display a tool bar on said display, said tool bar including a microphone icon for use with said input device to select among said microphones.

8. The video conference platform of claim 1, and further comprising an alternative source of local video, and wherein said processor is further operable to display a tool bar on said display, said tool bar including a video icon for use with said input device to select between said local camera and said alternative source of local video.

9. The video conference platform of claim 1, wherein said processor is further operable to display a tool bar on said display, said tool bar including a zoom icon for use with said input device to zoom the selected camera.

10. The video conference platform of claim 1, wherein said processor is further operable to cause the selected camera to pan and tilt to center video from the selected camera on said position of said cursor.

11. A method of controlling a video conference, comprising:

displaying video generated at a selected one of a remote camera and a local camera on a display;

positioning a cursor on the display;

panning, tilting, and zooming video from the selected camera based on the cursor'"'"'s position; and

displaying the video in a window on the display.

12. The method of claim 11, and further comprising:

displaying an object icon on the display;

moving the object icon to the window; and

transmitting to a video conference platform data represented by the object icon.

13. The method of claim 11, wherein the display includes a zoom area and a pan/tilt area, and further comprising zooming the selected camera when the cursor is in the zoom area, and panning and tilting the selected camera when the cursor is in the pan/tilt area.

14. The method of claim 11, and further comprising displaying a volume gauge for use in controlling speaker volume.

15. The method of claim 11, wherein said panning, tilting, and zooming includes panning and tilting the selected camera to center video from the selected camera on said position of said cursor.

16. A method of controlling a video conference, comprising:

displaying video generated at a remote camera on a display;

displaying a tool bar on the display, the tool bar including a plurality of icons representing video conference functions; and

positioning a cursor on a selected one of the icons and initiating the video conference function corresponding to the selected icon;

wherein the tool bar is displayed after positioning the cursor on a gateway icon.

17. The method of claim 16, and further comprising positioning the cursor on the displayed video and panning, tilting, and zooming the remote camera based on a position of the cursor.

18. The method of claim 17, wherein said panning, tilting, and zooming includes panning and tilting the remote camera to center video from the remote camera on said position of said cursor.

19. The method of claim 16, and further comprising:

displaying an object icon on the display;

moving the object icon onto the displayed video; and

transmitting to a video conference platform data represented by the object icon.

20. The method of claim 16, wherein the tool bar includes a speaker icon for use in controlling a speaker'"'"'s volume.

21. A method of controlling a video conference, comprising:

displaying video generated at a remote camera on a display;

displaying a tool bar on the display, the tool bar including a plurality of icons representing video conference functions; and

positioning a cursor on a selected one of the icons and initiating the video conference function corresponding to the selected icon;

wherein the tool bar includes a microphone icon for use in selecting among a plurality of microphones.

22. A method of controlling a video conference, comprising:

displaying video generated at a remote camera on a display;

displaying a tool bar on the display, the tool bar including a plurality of icons representing video conference functions; and

positioning a cursor on a selected one of the icons and initiating the video conference function corresponding to the selected icon;

wherein the tool bar includes a configuration icon for use in presenting configuration choices allowing for configuration of a video call.

23. The method of claim 22, and further comprising selecting from among the configuration choices a rate at which video conference data will be transferred between video conference participants.

24. A method of controlling a video conference, comprising:

displaying video generated at a remote camera on a display;

displaying a tool bar on the display, the tool bar including a plurality of icons representing video conference functions;

positioning a cursor on a selected one of the icons and initiating the video conference function corresponding to the selected icon; and

changing the icons of the tool bar.

25. The method of claim 24, wherein changing comprises customizing the tool bar by a user.

26. The method of claim 25, wherein customizing can occur before, during, and after a video conference.