Method and system for providing on-demand media streaming from a user's own library to a receiving device of the user

• US 7,395,339 B2
• Filed: 08/07/2003
• Issued: 07/01/2008
• Est. Priority Date: 08/07/2003
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Kirkland, Dustin C.
• Primary Examiner(s): Patel; Haresh
• Application Number:
  US10/637,033
• Publication Number:
  US 20050033850A1
• Time in Patent Office: 1,790 Days
• Field of Search: 709200-203, 709217-234
• US Class Current: 709/229
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/10 for controlling access to devices or network resources
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/612 for unicast
• CPC Class Codes: H04N 21/43615 Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals home Audio Video Interoperability [HAVI] data switching networks H04L12/2805
• CPC Class Codes: H04N 21/4367 Establishing a secure communication between the client and a peripheral device or smart card
• CPC Class Codes: H04N 21/835 Generation of protective data, e.g. certificates protecting software against unauthorised usage in a vending or licensing environment G06F21/10

Abstract

A system and method are provided for on-demand media streaming from a user'"'"'s own media library to a user'"'"'s receiving device that may be located in a different location from that where the media library is stored. The present invention provides an out-of-the box on-demand media server device that may be used by itself, in conjunction with a personal computer, or in conjunction with a personal home stereo system or video system. The on-demand media server includes security mechanisms that allow a user to establish a private server that only the user may communicate with and gain access to the user'"'"'s media library. In one particular embodiment, a smart card or other removable media are used as a security device to ensure that access to the media files on the user'"'"'s personal on-demand media streaming server is limited to the user. In addition, the system and method provides an on-demand conversion of the media in the user'"'"'s personal media library to an appropriate format.

Claims

1. A method of streaming media from an on-demand media streaming server to an authenticated client device, comprising:

establishing a private communication link from a media library storage device storing media of a user of a client device to the client device by authenticating both the client device and the user of the client device to form an authenticated client device and an authenticated user, such that only the authenticated user using the authenticated client device is enabled to access media content via the on-demand media streaming server;

receiving a request from the authenticated client device by the authenticated user for media content; and

in response to the request for media content from the authenticated client device by the authenticated user, streaming the requested media content from the media library storage device to the authenticated client device, the method further comprising;

writing a data structure to a removable media,

wherein the data structure is stored in the on-demand media streaming server and is associated with at least one portion of a set of media in the media library storage device,

wherein establishing a private communication link from the media library storage device storing media of the user of the client device to the client device includes;

requesting a data structure from a removable media stored in a removable media reader associated with the client device;

comparing the data structure stored in the removable media to the data structure stored in the on-demand media streaming server; and

enabling access to the media in the media library storage device only in response to the data structure stored in the removable media matching the data structure stored in the on-demand media streaming server; and

wherein the removable medium is one of a smart card, a floppy disk, a USB drive, a memory stick, and a compact flash memory.

2. The method of claim 1, further comprising:

registering a device identifier associated with the authenticated client device in the on-demand media streaming server, wherein the on-demand media streaming server enables access to media stored in the media library storage device only in response to the device being registered with the on-demand media streaming server.

3. The method of claim 2, wherein the device identifier is one of a MAC address of a network card associated with the client device and a Mobile Identification Number of the client device.

4. The method of claim 2, wherein the device identifier is only registrable with the on-demand media streaming server locally, and wherein authenticating the user of the client device comprises authenticating the user of the client device using personal information about the user.

5. The method of claim 1, wherein receiving the request includes receiving a designation of at least one of a media file, a play list, a media streaming schedule, and a quality of a media stream to be provided.

6. The method of claim 1, wherein streaming the requested media content to the client device includes:

dynamically retrieving, in response to the request from the client device, the media content from the media library storage device;

converting the media content to a streamable format; and

streaming the converted media content to the client device.

7. The method of claim 6, wherein the media library storage device is one of a compact disc player, a DVD player, a television, a cable television receiver, a satellite television receiver, a hard-disk based television recorder, and a video cassette recorder.