System and method for playing media

• US 8,819,554 B2
• Filed: 12/23/2008
• Issued: 08/26/2014
• Est. Priority Date: 12/23/2008
• Status: Active Grant

• Current Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Original Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Inventors: Basso, Andrea, Liu, Zhu, Renger, Bernard S., Shahraray, Behzad
• Primary Examiner(s): TILLERY, RASHAWN N
• Application Number:
  US12/343,083
• Publication Number:
  US 20100162117A1
• Time in Patent Office: 2,072 Days
• Field of Search: 715/716, 715/727, 715/728, 715/729, 715/201, 715/744
• US Class Current: 715/716
• CPC Class Codes: H04S 7/301 Automatic calibration of stereophonic sound system, e.g. with test microphone

Abstract

A system, computer-implemented method, and tangible computer-readable media for media playback. The method includes receiving a request from a user to play a media asset, detecting capabilities of the playback device, detecting playback environment acoustic characteristics, optimizing media playback settings for the playback device and the playback environment characteristics, preparing the media asset for playback on the playback device, and transferring the prepared media asset to the playback device for playback. The method can further transfer optimized playback settings to the playback device. Media asset preparation can be based at least in part on the optimized playback settings. A playback profile can store environment characteristics and playback device capabilities. The method continuously detects changes in the playback environment characteristics, and optimizes media playback settings when detected changes exceed a threshold.

Claims

1. A method comprising:

determining playback environment acoustic characteristics associated with a playback device in a playback environment by;

generating a model approximating the playback environment, wherein the playback environment is measured by moving the playback device around the playback environment while the playback device records measurements; and

performing an analysis on the model, to yield the playback environment acoustic characteristics;

polling the playback device for a playback device capability;

adjusting a media playback setting based on the playback environment acoustic characteristics and the playback device capability, to yield an adjusted media playback settings; and

preparing a media asset for playback on the playback device based on the adjusted media playback setting.

2. The method of claim 1, further comprising receiving the media playback setting from the playback device.

3. The method of claim 1, wherein the playback device is a smartphone.

4. The method of claim 1, further comprising:

continuously detecting changes in the playback environment acoustic characteristics associated with the playback device; and

adjusting the media playback setting when detected changes exceed a threshold.

5. The method of claim 1, wherein adjusting the media playback setting is further based on a user preference, wherein the user preference accommodates a disability.

6. The method of claim 5, wherein the user preference is based on user behavior.

7. The method of claim 1, wherein adjusting the media playback setting is further based on a media asset profile.

8. The method of claim 1, wherein adjusting the media playback setting is further based on a user preference, and wherein a license for the media asset is associated with the user preference.

19. The method of claim 1, further comprising:

generating a three dimensional model of the playback environment acoustic characteristics associated with the playback device using images associated with the playback environment; and

further adjusting the media playback setting based on the three dimensional model.

20. The method of claim 1, wherein detecting the playback environment acoustic characteristics associated with the playback device comprises guiding a user through detection tasks using the playback device.

9. A system comprising:

a processor; and

a computer-readable storage medium having instructions stored which, when executed by the processor, cause the processor to perform operations comprising;

determining playback environment acoustic characteristics associated with a playback device by;

generating a model approximating the playback environment, wherein the playback environment is measured by moving the playback device around the playback environment while the playback device records measurements; and

performing an analysis on the model, to yield the playback environment acoustic characteristics;

polling the playback device for a playback device capability;

adjusting a media playback setting based on the playback environment acoustic characteristics and the playback device capability, to yield an adjusted media playback setting; and

preparing a media asset for playback on the playback device based on the adjusted media playback setting.

10. The system of claim 9, the computer-readable storage medium having additional instructions stored which result in operations comprising receiving the media playback setting from the playback device.

11. The system of claim 9, wherein the playback device is a smartphone.

12. The system of claim 9, the computer-readable storage medium having additional instructions stored which result in operations comprising:

continuously detecting changes in the playback environment acoustic characteristics associated with the playback device; and

adjusting the media playback setting when detected changes exceed a threshold.

13. A computer-readable storage device having instructions stored which, when executed by a computing device, cause the computing device to perform operations comprising:

determining playback environment acoustic characteristics associated with a playback device in a playback environment by;

generating a model approximating the playback environment, wherein the playback environment is measured by moving the playback device around the playback environment while the playback device records measurements; and

performing an analysis on the model, to yield the playback environmental acoustic characteristics;

polling the playback device for a playback device capability;

adjusting an media playback setting based on the playback environment acoustic characteristics and the playback device capability, to yield an adjusted media playback setting; and

preparing a media asset for playback on the playback device based on the adjusted media playback setting.

14. The computer-readable storage device of claim 13 having additional instructions stored which result in operations comprising receiving the media playback setting from the playback device.

15. The computer-readable storage device of claim 13, wherein adjusting the media playback setting is further based on a user preference, wherein the user preference accommodates a disability.

16. The computer-readable storage device of claim 15, wherein the user preference is based on user behavior.

17. The computer-readable storage device of claim 13, wherein adjusting the media playback setting is further based on a media asset profile.

18. The computer-readable storage device of claim 13, wherein adjusting the media playback setting is further based on a user preference, and wherein a license is associated with the user preference.