Multi DVR video packaging for incident forensics

• US 8,351,766 B2
• Filed: 04/30/2009
• Issued: 01/08/2013
• Est. Priority Date: 04/30/2009
• Status: Active Grant

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Subbian, Deepakumar, Salgar, Mayur S., K, Ratheesh
• Primary Examiner(s): ATALA, JAMIE JO
• Application Number:
  US12/433,154
• Publication Number:
  US 20100278506A1
• Time in Patent Office: 1,349 Days
• Field of Search: 348/143, 386/326, 386/331
• US Class Current: 386/331
• CPC Class Codes: H04N 5/76 Television signal recording
• CPC Class Codes: H04N 7/18 Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Abstract

A system and method of exporting and playing video from different video recorders at the same time and in a single viewing window while maintaining the integrity of the video is provided. The method includes selecting a plurality of data collection devices, selecting a plurality of video data streams capture or recorded by the selected data collection devices, exporting the selected video data streams, packaging the exported video data streams, and playing the packaged video data streams substantially simultaneously. Each of the selected video data streams has a respective original format with some formats different from others, and each of the packaged video data streams is played in its original format.

Claims

1. A method comprising:

selecting a plurality of data collection devices;

selecting a plurality of video data streams captured or recorded by the selected data collection devices;

preserving an original, digitally unaltered format of each of the selected video data streams;

exporting the selected video data streams in each of the respective preserved original, digitally unaltered formats;

packaging the exported video data streams in each of the respective preserved original, digitally unaltered formats; and

playing the packaged video data streams in each of the respective preserved original, digitally unaltered formats substantially simultaneously,

wherein packaging the exported video data streams includes

extracting a data stream of each exported video data stream, the extracted data stream being in its original format;

extracting metadata of each exported video data stream; and

packaging the extracted data stream and extracted metadata into a data stream package for each exported video data stream in the plurality of video data streams, and

wherein each piece of extracted metadata includes information relating to the data collection device that captured the video data stream associated with the metadata.

2. The method of claim 1 wherein selecting a plurality of video data streams further comprises selecting a start and stop time for each video data stream in the plurality of video data streams.

3. The method of claim 1 further comprising selecting at least one parameter to embed in each video data stream in the plurality of video data streams.

4. The method of claim 3 wherein the parameter comprises a digital signature.

5. The method of claim 1 wherein the plurality of data collection devices comprises at least one of a camera or a recorder.

6. An interactive viewing apparatus comprising:

means for selecting a plurality of data collection devices;

means for selecting a plurality of video data streams captured or recorded by the selected data collection devices;

means for preserving an original, digitally unaltered format of each of the selected video data streams;

means for exporting the selected video data streams in each of the respective preserved original, digitally unaltered formats;

means for packaging the exported video data streams in each of the respective preserved original, digitally unaltered formats; and

means for playing the packaged video data streams in each of the respective preserved, original, digitally unaltered formats substantially simultaneously,

wherein the means for packaging the exported video data streams includes

means for extracting a data stream of each exported video data stream, the extracted data stream being in its original format;

means for extracting metadata of each exported video data stream; and

means for packaging the extracted data stream and extracted metadata into a data stream package for each exported video data stream in the plurality of video data streams, and

wherein each piece of extracted-metadata includes information relating to the data collection device that captured the video data stream associated with the metadata.

7. The interactive viewing apparatus of claim 6 wherein the means for selecting a plurality of video data streams further comprises means for selecting a start and stop time for each video data stream in the plurality of video data streams.

8. The interactive viewing apparatus of claim 6 further comprising means for selecting at least one parameter to embed in each video data stream in the plurality of video data streams.

9. The interactive viewing apparatus of claim 8 wherein the parameter comprises a digital signature.

10. The interactive viewing apparatus of claim 6 wherein the plurality of data collection devices comprises at least one of a camera or a recorder.

11. The interactive viewing apparatus of claim 6 which includes a graphical user interface associated with at least one of control circuitry or a programmable processor.

12. The interactive viewing apparatus of claim 11 wherein the control circuitry or the programmable processor exports the selected video data streams.

13. The interactive viewing apparatus of claim 11 wherein the control circuitry or the programmable processor packages the exported video data streams.

14. A system comprising:

a programmable processor and associated control circuitry; and

a user interface coupled to the programmable processor,

wherein the user interface displays representations of a plurality of data collection devices,

wherein the programmable processor and the associated control circuitry preserve an original, digitally unaltered format of video data streams selected from video data streams associated with a plurality of data collection devices,

wherein the programmable processor and the associated control circuitry export and package the video data streams in each of the respective preserved original, digitally unaltered formats,

wherein the programmable processor and the associated control circuitry extracts a data stream and metadata from each video data stream, the extracted data stream being in its original format, and

wherein the extracted metadata includes information relating to the data collection device that captured the video data stream associated with the metadata.

15. The system of claim 14 wherein the programmable processor and the associated control circuitry verifies the integrity of each video data stream.