AUTOMATED AUDIO OR VIDEO SUBSET NETWORK LOAD REDUCTION

• US 20110145708A1
• Filed: 12/16/2009
• Published: 06/16/2011
• Est. Priority Date: 12/16/2009
• Status: Active Grant

• Current Assignee: Rakuten Group, Inc.
• Original Assignee: International Business Machines Corporation
• Inventors: Griffith, William A., Bhogal, Kulvir S., Talbot, Mark W.
• Granted Patent: US 8,266,314 B2
• Time in Patent Office: Days
• US Class Current: 715/716
• CPC Class Codes: H04L 65/613 for the control of the source by the destination control signals issued by the client directed to the server or network components specially adapted for selective content distribution H04N21/637
• CPC Class Codes: H04L 65/752 adapting media to network capabilities
• CPC Class Codes: H04L 65/756 adapting media to device capabilities
• CPC Class Codes: H04L 65/764 at the destination reformatting of additional data in video clients H04N21/4355

Abstract

A multimedia data stream including an audio data stream and a video data stream is received from a server at a computing device. An audio output signal for the audio data stream and a video output signal for the video data stream are generated. A user interface action that blocks output of one of the audio data stream and the video data stream is detected via the computing device. A multimedia traffic reduction request is sent to the server instructing the server to stop transmission of a portion of the multimedia data stream associated with the blocked output of one of the audio data stream and the video data stream.

Claims

1. A method, comprising:

receiving, at a computing device, a multimedia data stream comprising an audio data stream and a video data stream from a server;

generating an audio output signal for the audio data stream and a video output signal for the video data stream;

detecting, via the computing device, a user interface action that blocks output of one of the audio data stream and the video data stream; and

sending a multimedia traffic reduction request to the server instructing the server to stop transmission of a portion of the multimedia data stream associated with the blocked output of the one of the audio data stream and the video data stream.

2. The method of claim 1, further comprising:

receiving, in response to the multimedia traffic reduction request, a subset of the multimedia data stream comprising only an unblocked subset of the multimedia data stream other than the portion of the multimedia data stream associated with the blocked output of the one of the audio data stream and the video data stream; and

generating only the one of the audio output signal and the video output signal associated with the unblocked subset of the multimedia data stream.

3. The method of claim 1, further comprising:

detecting a use event associated with the blocked output of the one of the audio data stream and the video data stream;

sending a multimedia traffic increase request to the server instructing the server to begin transmission of the portion of the multimedia data stream associated with the blocked output of the one of the audio data stream and the video data stream;

receiving, in response to the multimedia traffic increase request, the multimedia data stream comprising both of the audio data stream and the video data stream; and

restarting generation of the one of the audio output signal and the video output signal associated with the blocked output of the one of the audio data stream and the video data stream.

4. The method of claim 3, where:

the multimedia traffic reduction request comprises one of a NOAUDIO command and a NOVIDEO command; and

the multimedia traffic increase request comprises one of a AUDIONOW command and a VIDEONOW command.

5. The method of claim 1, where detecting, via the computing device, the user interface action that blocks the output of the one of the audio data stream and the video data stream comprises one of:

detecting a user interface action associated with placement of a graphical user interface (GUI) application window over the output of the video data stream on the display that blocks the output of the video data stream; and

detecting a user interface action associated with a mute request that blocks the output of the audio data stream via the audio output device.

6. The method of claim 1, where detecting, via the computing device, the user interface action that blocks the output of the one of the audio data stream and the video data stream comprises detecting, via a light sensor, that one of an audio output device and a video output device associated with the computing device is covered.

7. The method of claim 1, further comprising:

automatically enabling a multimedia traffic reduction option based upon one of a configured time threshold for blocked output and a configured processor load threshold associated with the computing device; and

where sending the multimedia traffic reduction request to the server is performed in response to determining that the multimedia traffic reduction option is enabled.

8. The method of claim 1, further comprising:

prompting a user, via a display associated with the computing device, in response to detection of the user interface action that blocks the output of the one of the audio data stream and the video data stream, with an inquiry for reduction of the multimedia data stream; and

detecting a user input instructing the computing device to reduce the multimedia data stream.

9. A method, comprising:

receiving, at a computing device, a multimedia data stream comprising an audio data stream and a video data stream from a server;

generating an audio output signal for the audio data stream and a video output signal for the video data stream;

detecting, via the computing device, a user interface action that blocks output of the video data stream; and

sending a multimedia traffic reduction request to the server instructing the server to stop transmission of a portion of the multimedia data stream associated with the blocked output of the video data stream.

10. The method of claim 9, further comprising:

detecting a use event associated with the blocked output of the video data stream;

sending a multimedia traffic increase request to the server instructing the server to begin transmission of the portion of the multimedia data stream associated with the blocked output of the video data stream;

receiving, in response to the multimedia traffic increase request, the multimedia data stream comprising both of the audio data stream and the video data stream; and

restarting generation of the video output signal associated with the blocked output of the video data stream.

11. A method, comprising:

receiving, at a server computing device, a multimedia traffic reduction message requesting termination of transmission of one of an audio data stream portion and a video data stream portion of a multimedia data stream transmitted from the server computing device; and

transmitting, in response to the multimedia traffic reduction message, a remainder of the multimedia data stream comprising the multimedia data stream without the one of the audio data stream portion and the video data stream portion associated with the multimedia traffic reduction message.

12. The method of claim 11, further comprising:

receiving, at the server computing device, a multimedia traffic increase message requesting a restart of the transmission of the one of the audio data stream portion and the video data stream portion associated with the multimedia traffic reduction message; and

transmitting, in response to the multimedia traffic increase message, the multimedia data stream comprising both of the audio data stream portion and the video data stream portion.

13. A computer program product comprises a computer readable storage medium including computer readable program code, wherein the computer readable program code when executed on a computer causes the computer to:

receive a multimedia data stream comprising an audio data stream and a video data stream from a server;

generate an audio output signal for the audio data stream and a video output signal for the video data stream;

detect a user interface action that blocks output of one of the audio data stream and the video data stream; and

send a multimedia traffic reduction request to the server instructing the server to stop transmission of a portion of the multimedia data stream associated with the blocked output of the one of the audio data stream and the video data stream.

14. The computer program product of claim 13, where the computer readable program code when executed on the computer further causes the computer to:

receive, in response to the multimedia traffic reduction request, a subset of the multimedia data stream comprising only an unblocked subset of the multimedia data stream other than the portion of the multimedia data stream associated with the blocked output of the one of the audio data stream and the video data stream; and

generate only the one of the audio output signal and the video output signal associated with the unblocked subset of the multimedia data stream.

15. The computer program product of claim 13, where the computer readable program code when executed on the computer further causes the computer to:

detect a use event associated with the blocked output of the one of the audio data stream and the video data stream;

send a multimedia traffic increase request to the server instructing the server to begin transmission of the portion of the multimedia data stream associated with the blocked output of the one of the audio data stream and the video data stream;

receive, in response to the multimedia traffic increase request, the multimedia data stream comprising both of the audio data stream and the video data stream; and

restart generation of the one of the audio output signal and the video output signal associated with the blocked output of the one of the audio data stream and the video data stream.

16. The computer program product of claim 15, where:

the multimedia traffic reduction request comprises one of a NOAUDIO command and a NOVIDEO command; and

the multimedia traffic increase request comprises one of a AUDIONOW command and a VIDEONOW command.

17. The computer program product of claim 13, where, in causing the computer to detect the user interface action that blocks the output of the one of the audio data stream and the video data stream, the computer readable program when executed on the computer causes the computer to one of:

detect a user interface action associated with placement of a graphical user interface (GUI) application window over the output of the video data stream that blocks the output of the video data stream; and

detect a user interface action associated with a mute request that blocks the output of the audio data stream.

18. The computer program product of claim 13 where, in causing the computer to detect the user interface action that blocks the output of the one of the audio data stream and the video data stream, the computer readable program when executed on the computer causes the computer to detect, via a light sensor, that one of an audio output device and a video output device associated with the computer is covered.

19. The computer program product of claim 13, where the computer readable program code when executed on the computer further causes the computer to:

automatically enable a multimedia traffic reduction option based upon one of a configured time threshold for blocked output and a configured processor load threshold; and

where, in causing the computer to send the multimedia traffic reduction request to the server, the computer readable program when executed on the computer causes the computer to send the multimedia traffic reduction request in response to determining that the multimedia traffic reduction option is enabled.

20. The computer program product of claim 13, where the computer readable program code when executed on the computer further causes the computer to:

prompt a user, in response to detection of the user interface action that blocks the output of the one of the audio data stream and the video data stream, with an inquiry for reduction of the multimedia data stream; and

detect a user input instruction to reduce the multimedia data stream.