Enhanced metadata in media files

• US 9,092,432 B2
• Filed: 01/20/2011
• Issued: 07/28/2015
• Est. Priority Date: 01/20/2010
• Status: Expired due to Fees

• Current Assignee: De Xiong Li
• Original Assignee: De Xiong Li
• Inventors: Li, De Xiong
• Primary Examiner(s): Choi, Yuk Ting
• Application Number:
  US12/931,051
• Publication Number:
  US 20110184964A1
• Time in Patent Office: 1,650 Days
• Field of Search: 707/756
• US Class Current: 1/1
• 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: G06F 16/487 using geographical or spatial information, e.g. location
• CPC Class Codes: G06F 16/489 using time information

Abstract

In various embodiments, enhanced metadata for media files is provided. In one embodiment, a method is provided. The method includes receiving metadata and media data of a plurality of media data files. The method also includes combining the media data of the plurality of media data files into a combined media data file. The method further includes associating metadata of the plurality of media data files with the combined media data file. The method also includes adjusting the metadata of the plurality of media data files as associated with the combined media data file to reflect segments of the combined media data file corresponding to the plurality of media data files. The method may further include each media data file of the plurality of media data files including segments having metadata associated therewith and the combined media data file including metadata associated with each segment of the plurality of media data files.

Claims

1. A method implemented in a media processing device by performing processing steps, comprising:

receiving metadata and media data of a plurality of media data files wherein each of the metadata providing contextual information corresponding to one of the media data files;

combining the media data of the plurality of media data files into a combined media data file;

combing the metadata of the plurality of media data files into a combined metadata file corresponding to the merged single media data file wherein the combined metadata file is separated into different metadata segments each having a header to identify and associate each of the metadata segments to one of the plurality of media data files; and

displaying or playing the plurality of media data files simultaneously or continuously as a merged single media data file according to the combined metadata file.

2. The method of claim 1, wherein:

the header for each of the metadata segments of the combined metadata file having a sequential order associated with a corresponding sequential order of merging the plurality of media data files into the merged single media data file.

3. The method of claim 1, wherein:

each of the media data files comprises image data of a different photograph wherein each of said metadata segment in the combined metadata file corresponds to one of the media data files of the merged single media data file for simultaneously displaying the image data of the different photographs.

4. The method of claim 1, wherein:

each of the media data files comprises video image data wherein each of said media files combined as a single merged video data file each corresponding to a metadata segment in the combined metadata file for display the single merged video data file as a single video media file.

5. The method of claim 1, wherein:

each of the media data files comprises image data of a different photograph and audio data of a different audio file corresponding to the metadata segments the combined metadata file for displaying the single merged data file as a merged single photograph and simultaneously playing the different audio files as a merged single audio file.

6. The method of claim 1, wherein:

each of the media data files comprises audio data corresponding to a metadata segment in the combined metadata file for playing the merged single media data file as a merged single audio file.

7. The method of claim 1, wherein:

each of the media data files comprises text data corresponding to a metadata segment in the combined metadata file for processing the merged single media data file as a merged single text file.

8. The method of claim 1, wherein:

each of the media data files comprises recorded data of a web surfing session corresponding to a metadata segment in the combined metadata file for displaying and processing the merged single media data file as a merged single web file.

9. The method of claim 1, wherein:

each of the media data files comprises image data, video data and audio data corresponding to a metadata segment in the combined metadata file for displaying and processing the merged single media data file as a merged single multimedia file.

10. A method implementing in a media process device by performing processing steps, comprising:

receiving a request to access a section of media data file as part of a combined media data file associated with a corresponding combined metadata file wherein the request includes a searchable pointer for pointing to a specific metadata in a specific metadata segment in a the combined metadata file;

finding the specific metadata in a the specific metadata segment of the combined metadata file corresponding to the combined media data file;

looking up a section in the combined media data file corresponding to the specific metadata in the specific metadata segment of the combined metadata file; and

providing the section of the media data in the combined media data file corresponding to the specific metadata in the specific the specific metadata segment of the combined metadata file.

11. The method of claim 10, wherein:

the step of providing the section of the media data in the combined media data file further includes a step of displaying the section of the media data corresponding to the specific metadata in the specific metadata segment.

12. The method of claim 10, wherein:

the step of providing the section of the media data in the combined media data file further includes a step of playing the section of the media data corresponding to the specific metadata in the specific metadata segment.

13. The method of claim 10, wherein:

the step of providing the section of the media data in the combined media data file further includes a step of highlighting the section of the media data in the combined media data file corresponding to the specific metadata in the specific metadata segment.

14. The method of claim 10, wherein:

the step of receiving the request further including a step of receiving the request comprising a pointer to a plurality of metadata segments in the combined metadata file; and

the step of providing the section in the combined media data file includes a step of playing the section of the media data in the combined media data file corresponding to the plurality of metadata segments in the combined metadata file sequentially following the pointer in the request.