VOLUME REDIRECTION

• US 20150180432A1
• Filed: 12/20/2013
• Published: 06/25/2015
• Est. Priority Date: 12/20/2013
• Status: Active Grant

• Current Assignee: Vmware LLC (Broadcom, Inc.)
• Original Assignee: VMware, Inc. (Broadcom, Inc.)
• Inventors: GAO, Wenhua, WANG, Shuhua, GUO, Peng, GONG, An Min, SONG, Jian Ken
• Granted Patent: US 9,099,974 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H03G 3/3005 in amplifiers suitable for low-frequencies, e.g. audio amplifiers H03G3/32, H03G3/34 take precedence
• CPC Class Codes: H03G 3/3089 Control of digital or coded signals

Abstract

Exemplary systems and methods enable a user of a mobile device that is communicatively coupled to a remote device to adjust the audio output volume level of an application running on the remote device using audio volume adjustment inputs on the mobile device. The application produces an audio output signal that has an adjustable audio volume output level. The mobile device receives the audio output signal from the remote device. The mobile device detects an audio volume adjustment input. The mobile device redirects the audio volume adjustment to the remote device to control the audio output volume level of the application.

Claims

1. A computer-implemented method comprising:

receiving, by a mobile device, an audio output signal from an application running on a remote device that is communicatively coupled to the mobile device, the audio output signal having an adjustable audio output volume level;

detecting an audio volume adjustment input on the mobile device resulting from a pressing of an audio volume adjustment key, the audio volume adjustment key operable to control a volume level of the mobile device;

determining that the mobile device is executing a virtual desktop client at the time of detecting the audio volume adjustment input, the virtual desktop client providing a remote interface to the remote device;

redirecting the audio volume adjustment input from controlling the volume level on the mobile device to control a volume level of the application running on the remote device by transmitting, in response to the detected audio volume adjustment input, a message to a virtual desktop agent on the remote device to adjust the audio output volume level of the audio output signal of the application according to the audio volume adjustment input on the mobile device; and

receiving, by the mobile device, the audio output signal from the application running on the remote device, the audio output signal having been adjusted according to the audio volume adjustment input.

2. The method of claim 1, wherein the audio volume adjustment key is a physical component of the mobile device.

3. The method of claim 1, wherein the audio output signal is received along with the transmission of video output of a remote desktop running on a virtual machine, the virtual desktop agent is a software component of the virtual machine, and the virtual desktop agent is communicatively coupled to a plurality of applications running on the virtual machine.

4. The method of claim 3, wherein the virtual desktop agent, in response to the message, calls an application programming interface to adjust the volume of one or more of the plurality of applications running on the virtual machine.

5. The method of claim 1, wherein the virtual desktop agent adjusts the audio volume level of the audio output signal of the application in response to receiving the message.

6. The method of claim 1, wherein the virtual desktop agent adjusts the audio volume level of the audio output signal of a plurality of applications running on the remote device in response to receiving the message.

7. The method of claim 1, wherein the application is currently running in the foreground of a virtual desktop executing on the remote device.

8. The method of claim 1, wherein redirecting the audio volume adjustment input from controlling the volume level on the mobile device to control a volume level of the application running on the remote device is additionally in response to detecting a user-configurable setting that audio volume adjustment input redirection is enabled.

9. A non-transitory computer-readable medium programmed with executable instructions that, when executed by one or more processors, cause the one or more processors to execute a set of operations comprising:

receiving, by a mobile device, an audio output signal from an application running on a remote device that is communicatively coupled to the mobile device, the audio output signal having an adjustable audio output volume level;

detecting an audio volume adjustment input on the mobile device resulting from a pressing of an audio volume adjustment key, the audio volume adjustment key operable to control a volume level of the mobile device;

determining that the mobile device is executing a virtual desktop client at the time of detecting the audio volume adjustment input, the virtual desktop client providing a remote interface to the remote device;

redirecting the audio volume adjustment input from controlling the volume level on the mobile device to control a volume level on the application running on the remote device by transmitting, in response to the detected audio volume adjustment input, a message to a virtual desktop agent on the remote device to adjust the audio output volume level of the audio output signal of the application according to the audio volume adjustment input on the mobile device; and

receiving, by the mobile device, the audio output signal from the application running on the remote device, the audio output signal having been adjusted according to the audio volume adjustment input.

10. The non-transitory computer-readable medium of claim 9, wherein the audio volume adjustment key is a physical component of the mobile device.

11. The non-transitory computer-readable medium of claim 9, wherein the audio output signal is received along with the transmission of video output of a remote desktop running on a virtual machine, the virtual desktop agent is a software component of the virtual machine, and the virtual desktop agent is communicatively coupled to a plurality of applications running on the virtual machine.

12. The non-transitory computer-readable medium of claim 11, wherein the virtual desktop agent, in response to the message, calls an application programming interface to adjust the volume of one or more of the plurality of applications running on the virtual machine.

13. The non-transitory computer-readable medium of claim 9, wherein the virtual desktop agent adjusts the audio volume level of the audio output signal of the application in response to receiving the message.

14. The non-transitory computer-readable medium of claim 9, wherein the virtual desktop agent adjusts the audio volume level of the audio output signal of a plurality of applications running on the remote device in response to receiving the message.

15. The non-transitory computer-readable medium of claim 9, wherein the application is currently running in the foreground of a virtual desktop executing on the remote device.

16. A system, comprising:

a processing device programmed with executable instructions that, when executed, perform a method comprising;

receiving, by a mobile device, an audio output signal from an application running on a remote device that is communicatively coupled to the mobile device, the audio output signal having an adjustable audio output volume level;

detecting an audio volume adjustment input on the mobile device resulting from a pressing of an audio volume adjustment key, the audio volume adjustment key operable to control a volume level of the mobile device;

determining that the mobile device is executing a virtual desktop client at the time of detecting the audio volume adjustment input, the virtual desktop client providing a remote interface to the remote device;

redirecting the audio volume adjustment input from controlling the volume level on the mobile device to control a volume level of the application running on the remote device by transmitting, in response to the detected audio volume adjustment input, a message to a virtual desktop agent on the remote device to adjust the audio output volume level of the audio output signal of the application according to the audio volume adjustment input on the mobile device; and

receiving, by the mobile device, the audio output signal from the application running on the remote device, the audio output signal having been adjusted according to the audio volume adjustment input.

17. The system of claim 16, wherein the audio volume adjustment key is a physical component of the mobile device.

18. The system of claim 16, wherein the audio output signal is received along with the transmission of video output of a remote desktop running on a virtual machine, the virtual desktop agent is a software component of the virtual machine, and the virtual desktop agent is communicatively coupled to a plurality of applications running on the virtual machine.

19. The system of claim 18, wherein the virtual desktop agent, in response to the message, calls an application programming interface to adjust the volume of one or more of the plurality of applications running on the virtual machine.

20. The system of claim 16, wherein the virtual desktop agent adjusts the audio volume level of the audio output signal of a plurality of applications running on the remote device in response to receiving the message.

21. The system of claim 16, wherein the application is currently running in the foreground of a virtual desktop executing on the remote device.