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Audio control of multimedia objects

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Audio control of multimedia objects


In some examples, aspects of the present disclosure may include techniques for audio control of one or more multimedia objects. In one example, a method includes receiving an electronic document that includes a group of one or more multimedia objects capable of generating audio data. The method also includes registering a multimedia object of the group of one or more multimedia objects, wherein registering the multimedia object comprises storing a multimedia object identifier that identifies the multimedia object. The method further includes receiving audio data; and determining, by a computing device, a volume level of the audio data generated by the registered multimedia object based on one or more configuration parameters, wherein the one or more configuration parameters define one or more volume levels associated with the multimedia object identifier. The method also includes outputting, to an output device, the audio data at the determined volume level.

Google Inc. - Browse recent Google patents - Mountain View, CA, US
Inventor: Johnny Chen
USPTO Applicaton #: #20120263319 - Class: 381107 (USPTO) - 10/18/12 - Class 381 
Electrical Audio Signal Processing Systems And Devices > Including Amplitude Or Volume Control >Automatic

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The Patent Description & Claims data below is from USPTO Patent Application 20120263319, Audio control of multimedia objects.

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This Application is a continuation of U.S. application Ser. No. 13/086,268, filed Apr. 13, 2011, the entire content of which is incorporated herein by reference.

TECHNICAL FIELD

This disclosure relates to electronic devices and, more specifically, to audio controls of electronic devices.

BACKGROUND

A user may interact with applications executing on a computing device (e.g., mobile phone, tablet computer, smart phone, or the like). For instance, a user may install, view, or delete an application on a computing device.

In some instances, a user may interact with the computing device through a graphical user interface. In some examples, the computing device may include one or more sound devices. An application executing on the computing device may access the sound device.

SUMMARY

In one example, a method includes receiving an electronic document that includes a group of one or more multimedia objects capable of generating audio data. The method further includes registering a multimedia object of the group of one or more multimedia objects, wherein registering the multimedia object comprises storing a multimedia object identifier that identifies the multimedia object. The method also includes receiving audio data generated by the registered multimedia object. The method further includes determining, by a computing device, a volume level of the audio data based on one or more configuration parameters, wherein the one or more configuration parameters define one or more volume levels associated with the multimedia object identifier. The method further includes outputting, to an output device, the audio data at the determined volume level.

In one example, a computer-readable storage medium is encoded with instructions that, when executed, cause one or more processors of a computing device to perform operations including receiving an electronic document that includes a group of one or more multimedia objects capable of generating audio data. The instructions further cause one or more processors to perform operations including registering a multimedia object of the group of one or more multimedia objects, wherein registering the multimedia object comprises storing a multimedia object identifier that identifies the multimedia object. The instructions further cause one or more processors to perform operations including receiving audio data generated by the registered multimedia object; determining, by a computing device, a volume level of the audio data based on one or more configuration parameters, wherein the one or more configuration parameters define one or more volume levels associated with the multimedia object identifier. The instructions further cause one or more processors to perform operations including outputting, to an output device, the audio data at the determined volume level.

In one example, a computing device includes: one or more processors. The computing device further includes an audio control module, executable by the one or more processors to receive an electronic document that includes a group of one or more multimedia objects capable of generating audio data. The audio control module is further executable to register a multimedia object of the group of one or more multimedia objects, wherein registering the multimedia object comprises storing a multimedia object identifier that identifies the multimedia object. The audio control module is further executable to receive audio data generated by the registered multimedia object. The computing device also includes means for determining a volume level of the audio data based on one or more configuration parameters, wherein the one or more configuration parameters define one or more volume levels associated with the multimedia object identifier. The computing device further includes an output device to output the audio data at the determined volume level.

In one example, a method includes receiving an electronic document that includes a group of two or more multimedia objects capable of generating audio data. The method also includes registering a first multimedia object and a second multimedia object of the group with an application, wherein registering the first multimedia object comprises storing a first multimedia object identifier that identifies the first multimedia object, and wherein registering the second multimedia object comprises storing a second multimedia object identifier that identifies the second multimedia object. The method further includes receiving first audio data generated by the first multimedia object and second audio data generated by the second multimedia object. The method also includes receiving, during execution of the application, a first configuration parameter from a user that indicates a first volume level of the first multimedia object. The method further includes receiving, during execution of the application, a second configuration parameter from the user that indicates a second volume level of the second multimedia object. The method also includes outputting, to an output device, the first audio data at the first volume level. The method further includes outputting, to the output device, the second audio data at the second volume level.

The details of one or more examples of this disclosure are set forth in the accompanying drawings and the description below. Other features, objects, and advantages of the disclosure will be apparent from the description and drawings, and from the claims.

BRIEF DESCRIPTION OF DRAWINGS

FIG. 1 is a block diagram illustrating an example of a computing device that may be configured to execute one or more applications, in accordance with one or more aspects of the present disclosure.

FIG. 2 is a block diagram illustrating further details of one example of computing device 2 shown in FIG. 1, in accordance with one or more aspects of the present disclosure.

FIG. 3 is a flow diagram illustrating an example method that may be performed by a computing device to perform audio control of one or more multimedia objects, in accordance with one or more aspects of the present disclosure.

FIG. 4 is a block diagram illustrating an example of a computing device that may be configured to execute one or more applications, in accordance with one or more aspects of the present disclosure.

FIG. 5 is a block diagram illustrating an example of a computing device that may be configured to execute one or more applications, in accordance with one or more aspects of the present disclosure.

DETAILED DESCRIPTION

In general, aspects of the present disclosure are directed to techniques for control of multimedia objects. Advancements in application and network technologies have enabled developers to create documents that include rich and dynamic content. For example, an application may display multiple multimedia objects in a single document. Each multimedia object may provide a source of audio and/or visual content. In one example, a document may include many multimedia objects that each provides video and audio content. The application may initially execute multimedia objects included in the document. The application may further provide multimedia objects with access to I/O devices, e.g., an audio device, via various application programming interfaces (APIs). In some examples, multiple multimedia objects may simultaneously require access to an audio device for audio and/or video playback. In such examples, each multimedia object may compete for access to the audio device.



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Previous Patent Application:
Systems, methods, apparatus, and computer readable media for equalization
Next Patent Application:
Gain control device for an amplifier and related methods, and an audio processing device
Industry Class:
Electrical audio signal processing systems and devices
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stats Patent Info
Application #
US 20120263319 A1
Publish Date
10/18/2012
Document #
13251111
File Date
09/30/2011
USPTO Class
381107
Other USPTO Classes
International Class
03G3/00
Drawings
6



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