SHARING VIDEO STREAMS IN COMMNICATION SESSIONS

• US 20110066745A1
• Filed: 10/01/2009
• Published: 03/17/2011
• Est. Priority Date: 09/14/2009
• Status: Abandoned Application

• Current Assignee: Sony Ericsson Mobile Communications AB (Sony Group Corp.)
• Original Assignee: Sony Ericsson Mobile Communications AB (Sony Group Corp.)
• Inventors: Olsson, Stefan, Andersson, Jonas
• Application Number:
  US12/571,775
• Publication Number:
  US 20110066745A1
• Time in Patent Office: Days
• US Class Current: 709/231
• CPC Class Codes: H04N 21/23424 involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
• CPC Class Codes: H04N 21/25841 involving the geographical location of the client retrieval from the Internet by querying based on geographical locations G06F16/9537; arrangements for identifying locations of receiving stations in broadcast systems H04H60/51; location of the user terminal in data switching networks H04L67/52; services making use of the location of users or terminals in wireless networks H04W4/02; locating users or terminals in wireless networks H04W64/00
• CPC Class Codes: H04N 21/4223 Cameras H04N23/00 takes precedence
• CPC Class Codes: H04N 21/44016 involving splicing one content stream with another content stream, e.g. for substituting a video clip
• CPC Class Codes: H04N 21/4788 communicating with other users, e.g. chatting arrangements for providing for computer conferences, e.g. chat rooms, to substation in data switching networks H04L12/1813; distributed application using peer-to-peer [P2P] networks H04L67/104
• CPC Class Codes: H04N 7/173 with two-way working, e.g. subscriber sending a programme selection signal

Abstract

A device may include a network interface, a display, and a processor. The network interface may be configured to send or receive one or more video streams. The display may be configured to show one or more video streams. The processor may be configured to start a session with a first remote device, send a first video stream to the first remote device, and send a request that instructs a network device to direct a second video stream from a second remote device to the first remote device and to stop sending the first video stream to the first remote device.

Claims

1. A device comprising:

a network interface to send or receive one or more video streams;

a display to show one or more video streams; and

a processor to;

start a session with a first remote device;

send a first video stream to the first remote device; and

send a request that instructs a network device to direct a second video stream from a second remote device to the first remote device and to stop sending the first video stream to the first remote device.

2. The device of claim 1, wherein the device comprises one of:

a cellular telephone, a laptop, a personal computer, a personal digital assistant, a netbook, a gaming console, a digital camera, a video camera, a television, a set-top box, a digital video disk player, or an electronic notepad.

3. The device of claim 1, wherein the processor is further configured to:

start a session with the second remote device, and

receive the second video stream from the second remote device; and

wherein the display is further configured to;

display the second video stream.

4. The device of claim 3, wherein before the processor sends the request, the processor is further configured to at least one of:

receive user input instructing the device to send the request;

or

determine whether the second video stream includes a particular image and generates the request when the second video stream includes the particular image.

5. The device of claim 1, wherein the network interface is further configured to send information identifying a location and orientation of the device to the network device.

6. The device of claim 1, wherein the display is further configured to:

display the first video stream.

7. The device of claim 1, wherein the network interface is further configured to receive a third video stream from the first remote device and wherein the display is further configured to display the third video stream.

8. A device comprising:

a network interface to relay video streams; and

a processor to;

relay a first video stream from a first user device to a second user device,

determine whether a second video stream from a third user device is to replace the first video stream;

stop relaying the first video stream to the second user device when the processor determines that the second video stream is to replace the first video stream, and

relay the second video stream in place of the first video stream to the second user device when the processor determines that the second video stream is to replace the first video stream.

9. The device of claim 8, wherein before the processor determines whether the second video stream from the third user device is to replace the first video stream, the network interface is further configured to:

receive, from the first user device, a message that instructs the device to provide the second video stream to the second user device.

10. The device of claim 8, wherein when the processor is determining whether the second video stream from the third user device is to replace the first video stream, the processor is further configured to determine whether the first user device is to subscribe to the second video stream based on at least one of:

whether the first user device and the second user device are in close proximity of one another;

whether the first user device and the second user device are similarly oriented;

or

whether the second video stream includes particular images.

11. The device of claim 8, wherein the processor is further configured to:

determine a network path via which the first video stream is routed from the first user device to the second user device.

12. The device of claim 8, wherein the processor is further configured to:

receive a message from the first user device to establish a session between the first user device and the second user device.

13. The device of claim 8, wherein the processor is further configured to:

stop relaying the second video stream to the second user device up receiving a request from the first user device.

14. The device of claim 8, wherein when the processor is determining whether the second video stream from the third user device is to replace the first video stream, the processor is further configured to:

receive an authorization from the second user device for the first user device to use the second video stream;

or

determine whether the first user device is in a list of user devices that are authorized to use the second video stream.

15. A method comprising:

receiving at a first device a first video stream from a second device;

sending a second video stream from the first device to a third device;

determining whether the first device is to subscribe to the first video stream;

stop sending the second video stream from the first device to the third device when it is determined that the first device is to subscribe to the first video stream; and

sending he first video stream to the third device when it is determined that the first device is to subscribe to the first video stream.

16. The method of claim 15, wherein determining whether the first device is to subscribe to the first video stream includes at least one of:

determining whether the first device and the second device are located close to each other;

determining whether the first device and the second device are similarly oriented;

determining whether the first video stream includes particular images;

determining whether first video stream and the second video stream include similar images;

determining whether a processor in the first device is heavily loaded;

or

determining whether a user at the first device provides input to the first device to select the first video stream for subscription.

17. The method of claim 15, further comprising:

displaying the first video stream and the second video stream at the first device.

18. The method of claim 15, wherein determining whether the first device is to subscribe to the first video stream includes:

receiving an authorization from the second device for the first device to subscribe to the first video stream;

or

determining whether the first device is in a list of devices that are authorized to subscribe to the first video stream.

19. The method of claim 15, further comprising:

receiving a request from the second device to establish a session with the first device; and

determining a network path by which the first video stream is relayed to the second device.

20. The method of claim 15, further comprising:

automatically initiating a session between the first device and the second device based on a friend list at the first device.