METHODS FOR TRANSMITTING MULTIMEDIA FILES AND ADVERTISEMENTS

• US 20090240827A1
• Filed: 04/28/2009
• Published: 09/24/2009
• Est. Priority Date: 03/18/2008
• Status: Active Grant

• Current Assignee: Tamiras Per Pte Ltd LLC (Intellectual Ventures LLC)
• Original Assignee: Zaron Remote LLC (Intellectual Ventures LLC)
• Inventors: FERNANDEZ, Alvaro
• Granted Patent: US 8,185,625 B2
• Time in Patent Office: Days
• US Class Current: 709/231
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: G06Q 30/0241 Advertisements
• CPC Class Codes: G06Q 30/0272 Period of advertisement exposure
• CPC Class Codes: G06Q 30/0277 Online advertisement
• CPC Class Codes: H04L 65/612 for unicast
• CPC Class Codes: H04L 65/762 at the source reformatting of additional data in video distribution servers H04N21/2355
• CPC Class Codes: H04L 67/53 using third party service providers
• CPC Class Codes: H04N 21/2387 Stream processing in response to a playback request from an end-user, e.g. for trick-play
• CPC Class Codes: H04N 21/6437 Real-time Transport Protocol [RTP]
• CPC Class Codes: H04N 21/6581 Reference data, e.g. a movie identifier for ordering a movie or a product identifier in a home shopping application
• CPC Class Codes: H04N 21/6587 Control parameters, e.g. trick play commands, viewpoint selection
• CPC Class Codes: H04N 21/812 involving advertisement data advertising per se G06Q30/02

Abstract

The invention is directed to a method of transmitting a file having an advertising portion and a requested portion different from the advertising portion. The method includes receiving a request to transmit the file, via a streaming protocol allowing non-sequential access, transmitting the advertising portion of the file, receiving a request to transmit a portion of the requested portion of the file prior to completing transmitting the advertising portion of the file, completing the transmission of the advertising portion of the file, and transmitting the requested portion of the file.

Claims

1. A method comprising:

transmitting, from a server, media data in a first digital file that comprises one or more obligatory advertising portions and one or more content portions to a multimedia player, the server configured to receive a skip, fast-forward or similar type message from the multimedia player as an instruction to skip or fast-forward through all or a portion of the one or more obligatory advertising portions of the first digital file to expedite transmission of a content portion; and

upon the server receiving a skip, fast-forward or similar type message, transmitting from the server a response message to the multimedia player indicating that it has successively received the message while continuing to transmit from the streaming server to the multimedia player the one or more obligatory advertising portions without expediting transmission of the content portion.

2. The method according to claim 1 wherein the server is a streaming server and the first digital file is assigned a streaming session.

3. The method according to claim 1 wherein the server transmits to the multimedia player a display message indicating that the obligatory advertising portion cannot be skipped or fast-forwarded.

4. The method according to claim 2 wherein the server transmits to the multimedia player a display message using the same streaming session indicating that the obligatory advertising portion cannot be skipped or fast-forwarded.

5. The method according to claim 1 wherein the first digital file comprises one or more non-obligatory advertising messages which are configured to be skipped or fast-forwarded in response to a skip, fast-forward or similar type message from the multimedia player as an instruction to skip or fast-forward through all or a portion of the one or more non-obligatory advertising portions.

6. The method according to claim 3 wherein the display message forms a part of the first digital file.

7. The method according to claim 1 wherein the skip, fast-forward or similar type message is receivable via a streaming protocol.

8. The method according to claim 7 wherein the streaming protocol is based on the Real Time Streaming Protocol.

9. The method according to claim 1 wherein transmitting the first digital file from the server is performed based on the Real-time Transport Protocol.

10. The method according to claim 8 wherein the response message is of the type “

200 OK”

.

11. The method according to claim 1 further comprising the step of the server creating a second digital file based on the first digital file and the skip, fast-forward or similar type message and subsequent to receiving the message the server begins transmitting the media data as a part of the second digital file.

12. The method according to claim 11 wherein the positions of one or more of the obligatory advertising portions and content portions in the second digital file are displaced relative to their position in the first digital file.

13. The method according to claim 12 wherein the position displacement is related to the duration of the one or more obligatory advertising portions that have not been played.

14. The method according to claim 11 wherein the second digital file is created as a program component running in the server that reads information from the first digital file.

15. The method according to claim 1 wherein the first digital file is assigned a streaming session, and the method further comprises the step of the server creating a second digital file based on the first digital file and the skip, fast-forward or similar type message and subsequent to receiving the message the server begins transmitting the media data as a part of the second digital file using the same streaming session as the first digital file.

16. The method according to claim 15 wherein the streaming session has one or more streaming protocol parameters with values, the second digital file being transmitted with one or more of the same streaming protocol parameter values.

17. The method according to claim 16 wherein the streaming protocol is based on the Real Time Stream Protocol and the one or more streaming protocol parameters are selected from the group consisting of Pipelined Request, Session and SSRC fields.

18. The method according to claim 1 wherein the server exchanges messages with the multimedia player using the Real Time Streaming Protocol and transmits the media data to the multimedia player via Real-time Transport Protocol packets, the server modifying the normal relationship between the Normal Play Time parameter of the RTSP messages and the timestamp field of the RTP packets.

19. The method according to claim 1, wherein upon receiving a subsequent skip, fast-forward or similar type message from the media player as an instruction to skip or fast-forward through all or a portion of the one or more obligatory advertising portions of the first digital file, the server terminates the transmission of the media data to the multimedia player.

20. A server based computer-implemented method of transmitting, to a multimedia player, digital data comprising one or more obligatory advertising portions comprising a first type of content and one or more requested portions comprising a second type of content which is different than the first type of content, the method comprising:

receiving a first request from the multimedia player to transmit the digital data;

generating or accessing a first digital file comprising the digital data;

initiating transmission of one or more obligatory advertising portions of the digital data to the multimedia player;

receiving a second request from the multimedia player to expedite transmission of at least one part of a requested portion of the digital data after initiating transmission of an obligatory advertising portion of the digital data and prior to completion of the transmission of the obligatory advertising portion of the digital data, such that a first part of the obligatory advertising portion is transmitted prior to receiving the second request, and a second part of the obligatory advertising portion is untransmitted prior to receiving the second request; and

transmitting a response message to the multimedia player indicating that the second request is successively received while continuing to transmit to the multimedia player the second part of the obligatory advertising portion.

21. The method according to claim 20 further comprising transmitting to the multimedia player a display message indicating that the second request is improper.

22. The method according to claim 20 wherein the first digital file is transmitted via a streaming protocol and is assigned a streaming session.

23. The method according to claim 22 further comprising transmitting to the multimedia player a display message using the same streaming session indicating that the second request is improper.

24. The method according to claim 20 wherein the first digital file comprises the digital data and supplemental digital data, and the method further comprises generating a second digital file and transmitting the second digital file to the multimedia player after receiving the second request, the second digital file comprising at least a portion of the digital data and at least a portion of the supplemental digital data that is sequentially positioned before a requested portion of the digital data.

25. The method according to claim 24 wherein the supplemental digital data comprises non-obligatory advertising.

26. The method according to claim 24 wherein the supplemental digital data comprises one or more display messages.

27. The method according to claim 24 wherein the second digital file is created as a program component configured to run in a server that reads information from the first digital file.

28. The method according to claim 27 wherein the server is a streaming server and the first digital file is assigned a streaming session, and the second digital file is configured to use the same streaming session as the first digital file.

29. The method according to claim 20 wherein the second request is receivable via a streaming protocol.

30. The method according to claim 29 wherein the streaming protocol is based on the Real Time Streaming Protocol.

31. The method according to claim 20 wherein transmitting the first digital file from the server is performed via Real-time Transport Protocol.

32. The method according to claim 20 wherein the second request is a skip, fast-forward or similar type message.

33. The method according to claim 20 wherein, upon receiving a subsequent request from the multimedia player to expedite transmission of at least one part of a requested portion of the digital data after initiating transmission of an obligatory advertising portion of the digital data and prior to completion of the transmission of the obligatory advertising portion of the digital data, transmission of the digital data to the multimedia player is terminated.

34. A method of transmitting, by a streaming protocol, digital data comprising one or more advertising portions comprising a first type of content and one or more requested portions comprising a second type of content which is different than the first type of content, the streaming protocol allowing non-sequential access to the digital data, the digital data having a first sequential order to be transmitted by the streaming protocol, the server containing executable instructions for carrying out the method of:

(1) receiving, via the streaming protocol, a request to transmit the requested portion in a first streaming session;

(2) transmitting all advertising portions that precede in sequential order to a requested portion which have not been transmitted in the first streaming session and then transmitting the requested portion; and

(3) transmitting the requested portion when all of the advertising portions that precede the requested portion have already been transmitted in the first streaming session.