Sharing video recording resources over a network

Patent metadata

Field	Value
Publication number	US-9769537-B2
Application number	US-201514755577-A
Country	US
Kind code	B2
Filing date	Jun 30, 2015
Priority date	Feb 22, 2008
Publication date	Sep 19, 2017
Grant date	Sep 19, 2017

Abstract

A method of sharing recording capability on a network, the network having a server supporting at least a recording DVR and a receiving DVR, the recording and receiving DVRs being in different households, the method comprising: (a) determining that the receiving DVR is unable to record the content at a certain time; and (b) identifying that the recording DVR is able to provide the receiving DVR with a recording of the content; (c) recording the content on the recording DVR at the certain time; and (d) transmitting the content from the recording DVR to the receiving DVR after the certain time.

First claim

What is claimed is:

1. A method comprising:
determining, by a computing device, whether a destination computing device has sufficient space to store a first content item;
in response to determining that the destination computing device does not have sufficient storage space to store the first content item, determining whether a server can store the first content item, the server being a separate device from the destination computing device;
in response to determining that the server cannot store the first content item, determining whether a sending computing device can stream the first content item to the destination computing device at a current point in time;
in response to determining that the sending computing device can stream the first content item to the destination computing device, recording, by the sending computing device, the first content item, and sending to the destination computing device a notification of availability of the first content item; and
preventing a user of the sending computing device from accessing identity information of a user of the destination computing device.

2. The method of claim 1 , further comprising:
deleting the first content item from the sending computing device in response to the first content item being sent to the destination computing device.

3. The method of claim 1 , further comprising:
recording, by the sending computing device, the first content item; and
assigning, by the sending computing device and to the first content item, an identifier comprising a media access control address and a title of the first content item.

4. The method of claim 1 , further comprising:
in response to determining that the destination computing device does not have sufficient storage space to store a second content item, determining whether the server can store the second content item; and
in response to determining that the server can store the second content item,
receiving an identification of the destination computing device; and
streaming, from the server to the destination computing device, the second content item.

5. The method of claim 1 , further comprising:
pinging a plurality of sending computing devices comprising the sending computing device;
sorting a list of the plurality of sending computing devices based on a ping time of each sending computing device; and
selecting the sending computing device based on the sending computing device having a lowest ping time of the plurality of sending computing devices.

6. The method of claim 1 , further comprising:
recording, by the sending computing device, the first content item; and
preventing a user of the sending computing device from accessing the first content item.

7. The method of claim 1 , further comprising:
in response to determining that the destination computing device does not have sufficient storage space to store a second content item, determining whether the server can store the second content item;
in response to determining that the server cannot store the second content item, determining whether the sending computing device can stream the second content item to the destination computing device;
in response to determining that the sending computing device cannot stream the second content item to the destination computing device, determining whether a different sending device can stream the second content item to the destination computing device; and
in response to determining that the different sending device cannot stream the second content item to the destination computing device, deleting a recording of a third content item stored on the destination computing device to make space available on the destination computing device to store the second content item.

8. A method comprising:
determining, by a computing device, whether a destination computing device has sufficient space to store a first content item;
in response to determining that the destination computing device does not have sufficient storage space to store the first content item, determining whether a server can store the first content item, the server being a separate device than the destination computing device;
in response to determining that the server cannot store the first content item,
sorting a list of a plurality of sending computing devices based on a ping time of each sending computing device;
selecting a first sending computing device, of the plurality of sending computing devices, based on ping times of the plurality of sending computing devices;
determining whether the first sending computing device, of the plurality of sending computing devices, can stream the first content item to the destination computing device;
in response to determining that the first sending computing device cannot stream the first content item to the destination computing device, selecting a second sending computing device of the plurality of sending computing devices based on the ping times and determining whether the second sending computing device can stream the first content item to the destination computing device; and
in response to determining that the first sending computing device cannot stream the first content item to the destination computing device and that the second sending computing device can stream the first content item to the destination computing device,
recording the first content item by the second sending computing device, and
preventing a user of the second sending computing device from accessing identity information of a user of the destination computing device.

9. The method of claim 8 , further comprising:
deleting the first content item from one of the first sending computing device or the second sending computing device after the one of the first sending computing device or the second sending computing device has sent the first content item to the destination computing device.

10. The method of claim 9 , further comprising:
receiving, from the destination computing device, a request to stream the first content item; and
streaming, from the second sending computing device to the destination computing device, the first content item.

11. The method of claim 9 , further comprising:
in response to determining that each of the plurality of sending computing devices cannot stream a second content item to the destination computing device, deleting a recording of a third content item stored on the destination computing device to make space available on the destination computing device to store the second content item.

12. The method of claim 9 , further comprising:
assigning, by the second sending computing device to the first content item, an identifier comprising a media access control address and a title of the first content item.

13. A method comprising:
in response to determining that a destination computing device and a server do not have sufficient storage space to store a first content item, determining whether a sending computing device can stream the first content item to the destination computing device the server being a separate device from the destination computing device;
in response to determining that the sending computing device can stream the first content item to the destination computing device, recording, by the sending computing device, the first content item, and sending to the destination computing device a notification of availability of the first content item;
in response to receiving, from the destination computing device, a request to stream the first content item, streaming, from the sending computing device to the destination computing device, the first content item; and
preventing a user of

Assignees

• Tvworks Llc
• Comcast Cable Communications Man Llc

Inventors

• Hindle James Matthew
• Wannamaker Jeffrey Ronald

Classifications

• H04N5/782

  on tape · CPC title

• H04N21/6543 Primary

  for forcing some client operations, e.g. recording {(remote booting in general G06F9/4416)} · CPC title

• H04N21/4334

  Recording operations (recording of a television signal H04N5/76; arrangements for recording or accumulating broadcast information or broadcast-related information H04H60/27) · CPC title

• H04N21/4583

  Automatically resolving scheduling conflicts, e.g. when a recording by reservation has been programmed for two programmes in the same time slot · CPC title

• H04N21/25808

  Management of client data (terminal profiles in network data switching protocols H04L67/303) · CPC title