Web application for accessing media streams

• US 7,610,394 B2
• Filed: 07/31/2002
• Issued: 10/27/2009
• Est. Priority Date: 11/06/1998
• Status: Expired due to Fees

• Current Assignee: Cedar Lane Technologies Inc.
• Original Assignee: Copper Data River LLC (Intellectual Ventures LLC)
• Inventors: Katinsky, Steve, Burress, Michael, Furtado, Jefferson
• Primary Examiner(s): STRANGE, AARON N
• Application Number:
  US10/210,203
• Publication Number:
  US 20030137531A1
• Time in Patent Office: 2,645 Days
• Field of Search: 345/716, 345/727, 345/760, 709/219, 709/231, 709/217, 715/763, 715/810, 715/811
• US Class Current: 709/231
• CPC Class Codes: G06F 16/4387 by the use of playlists
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/142 Managing session states for stateless protocols; Signalling session states; State transitions; Keeping-state mechanisms

Abstract

A web page has a player for playing media objects, a sequencer which displays a play list that defines an order in which media objects are played by the player, and a media access area for containing a plurality of graphical icons. Each graphical icon representing a media object, and the graphical icons can be manipulated by a user to modify the play list. For example, the media icons may be dragged to the sequencer to add them to the sequencer.

Claims

1. A method comprising:

establishing a bidirectional database connection to a user database associated with a media server, retrieving from said user database a play list that defines an order in which one or more media objects are played, wherein said play list is in a state corresponding to a most recent user session;

generating a command to a media player in response to user selection of a media object from said play list, causing said media player to signal a media server to request the media object, to buffer a media stream received from said media server, and to play the media object; and

retrieving from an interface database associated with said media server an expandable and collapsible outline of subjects with media icons arranged in lists, and displaying said outline, wherein said retrieving comprises sending a pre-defined initial query to said interface database, and loading said outline into a media icon access panel Data Source Object (DSO).

2. The method of claim 1, further comprising:

retrieving from said user database a plurality of play lists, each of said plurality of play lists defining an order in which one or more media objects are played, and each of said plurality of play lists is in a state corresponding to a most recent user session.

3. The method of claim 2, further comprising:

displaying a user-selectable tab for each play list.

4. The method of claim 1, further comprising:

displaying a checkbox for each media object in the play list, the checkbox controlling whether the media player will play the media object.

5. The method of claim 1, further comprising:

displaying a pop-up menu for each media object in the play list, each pop-up menu providing information about a corresponding media object.

6. The method of claim 1, wherein said play list comprises scripted DHTML (Dynamic Hypertext Markup Language).

7. The method of claim 1, wherein said media player further comprises an image display subwindow.

8. The method of claim 7, wherein said image display subwindow includes a handle which allows dragging said subwindow.

9. The method of claim 7, wherein the image display subwindow includes a home button to return the image display subwindow to a home position.

10. The method of claim 7, wherein the image display subwindow includes a button to hide an image area portion of said image display subwindow.

11. The method of claim 7, wherein the image display subwindow dynamically expands or contracts to fit an image associated with a media object retrieved from said media server, and wherein said image display subwindow includes a size lock button to prevent the image display subwindow from expanding beyond a determined size.

12. The method of claim 1, further comprising:

accessing a Uniform Resource Locator (URL) associated with a media object played by the media player, retrieving data from said URL, and displaying said data in a site-driven user interface area.

13. The method of claim 12, wherein the data from said URL is synchronized with the media object played by the media player.

14. The method of claim 1, further comprising:

copying a media object from a site-driven area to the play list.

15. The computer readable medium of claim 3, further comprising:

displaying a marker indicating that there are additional tabs not in view.

16. The method of claim 1, further comprising:

sending or receiving a play list by electronic mail.

17. The method of claim 1, wherein the play list includes media objects added to the play list automatically based on a user interest profile.