Transcoding media files in a host computing device for use in a portable computing device

• US 20060265384A1
• Filed: 05/17/2005
• Published: 11/23/2006
• Est. Priority Date: 05/17/2005
• Status: Active Grant

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Palm, Inc. (TCL Technology Group Corp.)
• Inventors: Crowley, Matthew W., Armenta, Anthony, Lee, Edgar Y.
• Granted Patent: US 7,516,136 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/258 Data format conversion from or to a database
• CPC Class Codes: G06F 16/40 of multimedia data, e.g. slideshows comprising image and additional audio data retrieval of still image data G06F16/50; retrieval of audio data G06F16/60; retrieval of video data G06F16/70
• CPC Class Codes: Y10S 707/99934 Query formulation, input preparation, or translation

Abstract

Media data files stored in a first computing device are transcoded for transferring to a second, portable computing device. The device parameters of the second computing device are determined by determining the type of the second computing device, and selecting one from a plurality of sets of predetermined, pre-stored device parameters for different types of second computing devices, based on the type of the second computing device. A selected media data file is transcoded in accordance with the determined device parameters of the second computing device, regardless of whether the second computing device is connected to the first computing device. When the second computing device is connected to the first computing device, the transcoded media data file is transferred from the first computing device to the second computing device.

Claims

1. A computer-implemented method of transcoding a media data file stored in a first computing device for transferring to a second, portable computing device, the method comprising:

receiving a selection of a media data file to be transcoded;

determining device parameters of the second computing device, responsive to the second computing device being communicatively coupled to the first computing device;

transcoding the selected media data file in accordance with the determined device parameters of the second computing device, regardless of whether the second computing device is communicatively coupled to the first computing device; and

responsive to the second computing device being communicatively coupled to the first computing device, transferring the transcoded media data file from the first computing device to the second computing device.

2. The computer-implemented method of claim 1, wherein determining device parameters of the second computing device comprises:

determining a type of the second computing device; and

selecting a set of predetermined device parameters corresponding to the determined type of the second computing device.

3. The computer-implemented method of claim 1, wherein the device parameters of the second computing device include display characteristics of the second computing device.

4. The computer-implemented method of claim 1, wherein the device parameters of the second computing device include audio characteristics of the second computing device.

5. The computer-implemented method of claim 1, wherein the device parameters of the second computing device include a processing speed of a processor of the second computing device.

6. The computer-implemented method of claim 1, wherein the device parameters of the second computing device include a size of storage available in the second computing device.

7. The computer-implemented method of claim 1, wherein transcoding the selected media data file comprises storing the transcoded media data file in a queue prior to transferring the transcoded media data file from the first computing device to the second computing device.

8. A computer readable medium storing a computer program product configured to cause a first computing device to perform a computer-implemented method of transcoding a media data file stored in the first computing device for transferring to a second, portable computing device, the method comprising:

receiving a selection of a media data file to be transcoded;

determining device parameters of the second computing device communicatively coupled to the first computing device;

transcoding the selected media data file in accordance with the determined device parameters of the second computing device, regardless of whether the second computing device is communicatively coupled to the first computing device; and

responsive to the second computing device being communicatively coupled to the first computing device, transferring the transcoded media data file from the first computing device to the second computing device.

9. The computer readable medium of claim 8, wherein determining device parameters of the second computing device comprises:

determining a type of the second computing device; and

selecting a set of predetermined device parameters corresponding to the determined type of the second computing device.

10. The computer readable medium of claim 8, wherein the device parameters of the second computing device include display characteristics of the second computing device.

11. The computer readable medium of claim 8, wherein the device parameters of the second computing device include audio characteristics of the second computing device.

12. The computer readable medium of claim 8, wherein the device parameters of the second computing device include a processing speed of a processor of the second computing device.

13. The computer readable medium of claim 8, wherein the device parameters of the second computing device include a size of storage available in the second computing device.

14. The computer readable medium of claim 8, wherein transcoding the selected media data file comprises storing the transcoded media data file in a queue prior to transferring the transcoded media data file from the first computing device to the second computing device.

15. A first computing device for transcoding a media data file for transferring to a second, portable computing device, the first computing device comprising:

a storage module for storing a computer program product to cause the first computing device to perform a computer-implemented method of transcoding the media data file, the method comprising;

receiving a selection of the media data file to be transcoded;

determining device parameters of the second computing device communicatively coupled to the first computing device;

transcoding the selected media data file in accordance with the determined device parameters of the second computing device, regardless of whether the second computing device is communicatively coupled to the first computing device; and

responsive to the second computing device being communicatively coupled to the first computing device, transferring the transcoded media data file from the first computing device to the second computing device; and

a processor for executing the computer program product.

16. The first computing device of claim 15, wherein determining device parameters of the second computing device comprises:

determining a type of the second computing device; and

selecting a set of predetermined device parameters corresponding to the determined type of the second computing device.

17. The first computing device of claim 15, wherein the device parameters of the second computing device include display characteristics of the second computing device.

18. The first computing device of claim 15, wherein the device parameters of the second computing device include audio characteristics of the second computing device.

19. The first computing device of claim 15, wherein the device parameters of the second computing device include a processing speed of a processor of the second computing device.

20. The first computing device of claim 15, wherein transcoding the selected media data file comprises storing the transcoded media data file in a queue prior to transferring the transcoded media data file from the first computing device to the second computing device.

21. A computer-implemented method of transcoding a media data file stored in a first computing device for transferring to a second computing device, the method comprising:

receiving a selection of a media data file to be transcoded;

determining device parameters of the second computing device, responsive to the second computing device being communicatively coupled to the first computing device;

transcoding the selected media data file in accordance with the determined device parameters of the second computing device, regardless of whether the second computing device is communicatively coupled to the first computing device; and

responsive to the second computing device being communicatively coupled to the first computing device, transferring the transcoded media data file from the first computing device to the second computing device.

22. The computer-implemented method of claim 21, wherein the first computing device is a personal computer and the second computing device is a portable computing device.