Method and apparatus for managing contents by using content tag

Patent metadata

Field	Value
Publication number	US-9697294-B2
Application number	US-57161909-A
Country	US
Kind code	B2
Filing date	Oct 1, 2009
Priority date	Jan 28, 2009
Publication date	Jul 4, 2017
Grant date	Jul 4, 2017

Abstract

Provided is a method of managing contents, the method including selecting at least one of the stored contents, generating a content tag including content information associated with the selected content, storing the generated content tag, transmitting the generated content tag to an external device, and deleting the selected content.

First claim

What is claimed is:

1. A method of managing contents by using a content tag, the method being performed by a user device and comprising:
selecting, by a processor, content received from a service provider, at least one portion of which is transmitted and saved in an external device, from among a plurality of contents as selected content based on a predetermined deletion priority order of the plurality of contents, in response to determining additional capacity of a storage device is required;
generating a content tag comprising user authentication information and content information associated with the selected content;
storing the generated content tag in the storage device for using content;
transmitting, in response to determining at least one portion of the selected content does not exist in the external device, the at least one portion of the selected content to the external device;
transmitting, after the generated content tag is stored, the stored content tag to the external device; and
deleting, after the stored content tag is transmitted, the at least one portion of the selected content transmitted to the external device, the selected content being associated with the stored content tag,
wherein the stored content tag is used to allow only an authorized user to retrieve and reproduce the at least one portion of the selected content saved in the external device, and
wherein the transmitting the at least one portion of the selected content to the external device comprises selecting whether to store an advertisement or additional data, which is stored with the content in the storage device and received from the service provider, with the content in the external device.

2. The method of claim 1 , wherein the predetermined deletion priority order is determined by a server or a user.

3. The method of claim 1 , wherein the content information comprises content metadata information which comprises at least one of a content identification (ID), a content storage start time, and a content storage end time.

4. The method of claim 1 , wherein the content information comprises content setting information which comprises at least one of content advertisement selection information, additional data selection information, and content quality selection information.

5. The method of claim 1 , further comprising:
requesting content transmission by transmitting a content tag corresponding to the deleted at least one portion of the selected content, to the external device; and
receiving the deleted at least one portion of the selected content from the external device.

6. An apparatus for managing contents by using a content tag, the apparatus comprising:
a storing device which stores a plurality of contents;
one or more processors;
at least one memory; and
one or more programs,
wherein the one or more programs are stored in the at least one memory and executed by the one or more processors, and the one or more programs cause the one or more processors to:
select content received from a service provider, at least one portion of which is transmitted and saved in an external device, from among the plurality of contents, as selected content based on a predetermined deletion priority order of the plurality of contents, in response to determining additional capacity of the storing device is required,
select whether to store an advertisement or additional data, which is stored with the content in the storing device and received from the service provider, with the content in the external device,
generate a content tag comprising user authentication information and content information associated with the selected content, and
store the generated content tag in the storing device for using content, transmit, in response to determining at least one portion of the selected content does not exist in the external device, the at least one portion of the selected content to the external device, copy the stored content tag, transmit the copied content tag to the external device, and delete the at least one portion of the selected content at the apparatus,

wherein the stored content tag is used to allow only an authorized user to retrieve and reproduce the at least one portion of the selected content saved in the external device.

7. The apparatus of claim 6 , wherein the predetermined deletion priority order is determined by a server or a user.

8. The apparatus of claim 6 , wherein the content information comprises content metadata information which comprises at least one of a content identification (ID), a content storage start time, and a content storage end time.

9. The apparatus of claim 6 , wherein the content information comprises content setting information which comprises at least one of content advertisement selection information, additional data selection information, and content quality selection information.

10. The apparatus of claim 6 , wherein the one or more processors transmit a content tag corresponding to the deleted at least one portion of the selected content to the external device and receive the deleted at least one portion of the selected content from the external device.

11. A method of managing contents by using a content tag, the method being performed by a user device and comprising:
selecting, by a processor, content received from a service provider, at least one portion of which is transmitted and saved in an external storage device, from among a plurality of stored contents, as selected content, based on a predetermined deletion priority order of the plurality of stored contents, in response to determining additional capacity of a storing device is required;
transmitting, in response to determining at least one portion of the selected content does not exist in the external storage device, the at least one portion of the selected content to the external storage device;
transmitting information associated with the selected content to a server;
receiving management information comprising information about the external storage device which stores the at least one portion of the selected content, from the server; and
deleting the at least one portion of the selected content by using the management information,
wherein the management information is used to allow only an authorized user to retrieve and reproduce the at least one portion of the selected content saved in the external storage device, and
wherein the transmitting the at least one portion of the selected content to the external storage device comprises selecting whether to store an advertisement or additional data, which is stored with the content in the storing device and received from the service provider, with the content in the external storage device.

12. The method of clam 11 , wherein the management information comprises at least one of the information about the external storage device which stores the at least one portion of the selected content, information about contents stored in the external storage device, and information about qualities of the contents stored in the external storage device.

13. The method of claim 11 , further comprising generating and storing a content tag comprising information about the deleted at least one portion of the selected content, and transmitting the content tag to the external storage device.

14. An apparatus for managing contents by using a content tag, the apparatus comprising:
a storing device which stores a plurality of contents;
one or more processors;
at least one memory; and
one or more programs,
wherein the one or more programs are stored in the at least one memory and executed by the one or more

Assignees

• Kim Il-Joo
• Jin Ho
• Sohn Young-Chul
• Samsung Electronics Co Ltd

Inventors

• Kim Il-Joo
• Jin Ho
• Sohn Young-Chul

Classifications

• G06F16/955 Primary

  using information identifiers, e.g. uniform resource locators [URL] · CPC title

• H04N21/632

  using a connection between clients on a wide area network, e.g. setting up a peer-to-peer communication via Internet for retrieving video segments from the hard-disk of other client devices (broadcast-related systems characterised by transmission among terminal devices H04H60/80; distributed application using peer-to-peer [P2P] networks H04L67/104) · CPC title

• H04N21/8133

  specifically related to the content, e.g. biography of the actors in a movie, detailed information about an article seen in a video programme · CPC title

• H04N21/2181

  comprising remotely distributed storage units, e.g. when movies are replicated over a plurality of video servers (distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS], H04L67/1097) · CPC title

• G06F17/30876 Primary

  Physics · mapped topic