Web-enabled system and method for on-demand distribution of transcript-synchronized video/audio records of legal proceedings to collaborative workgroups

• US 20030078973A1
• Filed: 09/25/2002
• Published: 04/24/2003
• Est. Priority Date: 09/25/2001
• Status: Abandoned Application

• Current Assignee: Casesync, Inc.
• Original Assignee: Casesync, Inc.
• Inventors: Donovan, Michael J., Knight, Kirk H., Przekop, Michael V.
• Application Number:
  US10/255,807
• Publication Number:
  US 20030078973A1
• Time in Patent Office: Days
• US Class Current: 709/204
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: G11B 27/10 Indexing; Addressing; Timing or synchronising; Measuring tape travel
• CPC Class Codes: H04L 12/1822 Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
• CPC Class Codes: H04N 21/2383 Channel coding or modulation of digital bit-stream, e.g. QPSK modulation arrangements for detecting or preventing errors in the information received by adapting the channel coding H04L1/0009; analogue front ends or means for connecting modulators, demodulators or transceivers to a transmission line H04L27/0002
• CPC Class Codes: H04N 21/4382 Demodulation or channel decoding, e.g. QPSK demodulation analog front ends or means for connecting modulators, demodulators or transceivers to a transmission line H04L27/0002
• CPC Class Codes: H04N 21/47205 for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
• CPC Class Codes: H04N 21/658 Transmission by the client directed to the server
• CPC Class Codes: H04N 21/8133 specifically related to the content, e.g. biography of the actors in a movie, detailed information about an article seen in a video program
• CPC Class Codes: H04N 21/8547 involving timestamps for synchronizing content
• CPC Class Codes: H04N 21/858 Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests
• CPC Class Codes: H04Q 2213/1305 Software aspects
• CPC Class Codes: H04Q 2213/13103 Memory
• CPC Class Codes: H04Q 2213/13174 Data transmission, file transfer
• CPC Class Codes: H04Q 2213/13175 Graphical user interface [GUI], WWW interface, visual indication
• CPC Class Codes: H04Q 2213/13389 LAN, internet

Abstract

In a system and method for distributing transcript-synchronized video/audio records of legal proceedings, a server provides storage for video/audio records and corresponding transcripts. Server-side software synchronizes transcript and video/audio record so that each transcript line is synchronized to corresponding portion of the video/audio record, each transcript line containing a selectable link to the corresponding portion of the video/audio record. Members download record and transcript for review, selecting links to view desired portions of the record, adding page and line designations and annotations to the transcript, as desired. The annotated transcript is uploaded to the server, where separate iterations are tracked. Changes are distributed in real time, or merged and distributed at predetermined intervals. The server edits the video/audio record based on page and line designations, creating a corresponding sequence of video clips. The sequence is viewed in real time, or distributed, at predetermined intervals, to group members.

Claims

1. A system for distributing a transcript-synchronized video/audio record of a legal proceeding to members of a collaborative workgroup on demand, comprising:

a server, wherein said video/audio record and a transcript of said proceeding are stored on said server;

means for synchronizing each line of text in said transcript with a corresponding portion of said video/audio record;

at least one client in communication with said server, wherein said server distributes any of said video/audio record and said transcript to a member using said client on demand;

means for making page and line designations from said transcript by said members; and

means for editing said video/audio record, wherein a list of clips is created and made available on demand to said members;

wherein said system is adapted to a web-based network environment;

wherein said system protects access to privileged video/audio records with secure methods; and

wherein said system is based at least in part on open technology standards.

2. The system of claim 1, wherein said means for synchronizing comprises:

a software program, said program adapted to assign time codes to each frame of said video/audio record.

3. The system of claim 2, wherein said means for synchronizing further comprises:

means for embedding time codes to a corresponding, portion of said video/audio record either at each line of text or a portion thereof in said transcript.

4. The system of claim 3, wherein said embedded time codes comprise selectable links, so that selecting a time code grants a member access to the corresponding portion of said video/audio record.

5. The system of claim 3, wherein said transcript is stored and distributed as a document file having the ability to support embedded links.

6. The system of claim 5, wherein said means for embedding time codes comprises a software program so adapted.

7. The system of claim 5, wherein said means for embedding time codes comprises at least one operator manually inserting time codes.

8. The system of claim 2, wherein said means for synchronizing further comprises:

a database, wherein time codes are captured and related to lines of a text file of said transcript.

9. The system of claim 2, wherein said time codes comprise SMPTE (SOCIETY OF MOTION PICTURE AND ENGINEERS) time codes.

10. The system of claim 1, wherein said video/audio record is stored as a MPEG (MOTION PICTURE EXPERTS GROUP) file.

11. The system of claim 1, wherein said video/audio record is distributed as an MPEG file or in a video stream.

12. The system of claim 11, wherein said video stream is scalable according to type of connection between server and client.

13. The system of claim 1, wherein said transcript, said video/record and said list of clips are distributed on removable storage media.

14. The system of claim 1, wherein said client comprises a web browser.

15. The system of claim 14, wherein said client further comprises a viewer for said video/audio record.

16. The system of claim 14, wherein said client further comprises a software application for viewing and editing said transcript.

17. The system of claim 16, wherein said means for making page and line designations comprises a highlighter tool, wherein a member selects portions of text from said transcript, so that corresponding time codes for said selected portions of text are captured.

18. The system of claim 16, wherein captured time codes for a portion of text designate start and end points of a video/audio sequence corresponding to said portion of text.

19. The system of claim 18, wherein said start and end points are written to an edit decision list.

20. The system of claim 19, said means for editing said video/audio record comprising a video editing system, wherein said edit decision list is passed to said editing system, so that said list of clips is automatically created.

21. The system of claim 16, further comprising tools for any of:

annotating said transcript;

attaching comments to said transcript; and

identifying a member adding a designation, annotation or comment.

22. The system of claim 16, further comprising means for saving member changes to a new version of said transcript and transmitting to said server.

23. The system of claim 22, further comprising a history database at said server wherein said member changes are saved to said history database.

24. The system of claim 16, further comprising means for:

sharing member changes with others in said workgroup;

merging member changes with changes made by other group members;

automatically merging changes made by all members of a workgroup at a predetermined interval and distributing to all group members; and

attributing changes to maker.

25. The system of claim 1, said means for editing said video/audio record comprising:

a clip tool, wherein said user views said video/audio record and designates a start and end point to a clip using said clip tool;

a database, said database providing a plurality of fields for labeling and associating other data with said clip;

an edit decision list, wherein said clip is written to said edit decision list; and

a video editing system, wherein said edit decision list is passed to said editing system, so that said list of clips is automatically created.

26. The system of claim 1, wherein said server comprises a video server.

27. The system of claim 26, wherein said video server comprises a streaming video server.

28. The system of claim 1, wherein said legal proceeding comprises a deposition.

29. The system of claim 1, wherein said client communicates with said server across a publicly accessible telecommunication network.

30. The system of claim 29, wherein said network comprises the Internet.

31. The system of claim 1, further comprising means for providing secure transmission between client and server.

32. The system of claim 31, wherein said means for providing secure transmission comprises means for encrypting transmission between client and server.

33. The system of claim 1, wherein said transcript-synchronized video/audio record is importable to a litigation support software application.

62. The method of claim 1, wherein said client communicates with said server across a publicly accessible telecommunication network.

63. The system of claim 62, wherein said network comprises the Internet.

64. The method of claim 1, further comprising the step of:

providing secure transmission between client and server.

65. The method of claim 31, wherein said step of providing secure transmission comprises:

encrypting transmission between client and server.

66. The method of claim 1, further comprising the step of:

importing said transcript-synchronized video/audio record to a litigation support software application.

34. A method for distributing a transcript-synchronized video/audio record of a legal proceeding to members of a collaborative workgroup on demand, comprising the steps of:

storing a video/audio record and a transcript of said proceeding on a server;

synchronizing each line of text in said transcript with corresponding frames in said video/audio record;

distributing any of said video/audio record and said transcript from said server to a member using a client in communication with said server on demand;

making page and line designations from said transcript by said members; and

editing said video/audio record, wherein a list of clips is created and made available on demand to said members; and

protecting access to privileged video/audio records with secure methods;

said client and said server communicating in a web-based network environment; and

wherein said method is based at least in part on open technology standards.

35. The method of claim 34, wherein the step of synchronizing comprises:

assigning time codes to each frame of said video/audio record by means of a software program so adapted.

36. The method of claim 35, wherein the step of synchronizing further comprises:

embedding time codes to a corresponding portion of said video/audio record at each line of text in said transcript.

37. The method of claim 36, further comprising the step of:

selecting a time code by a member to access a corresponding portion of said video/audio record, wherein said embedded time codes comprise selectable links.

38. The method of claim 36, wherein said transcript is stored and distributed as a document file having the ability to support embedded links.

39. The method of claim 38, wherein a software program embeds said time codes so adapted.

40. The method of claim 38, wherein said time codes are embedded manually be at least one operator.

41. The method of claim 35, wherein said step of synchronizing further comprises:

capturing and relating time codes to lines of a text file of said transcript in a database.

42. The method of claim 35, wherein said time codes comprise SMPTE time codes.

43. The method of claim 34, wherein said video/audio record is stored as a MPEG (MOTION PICTURE EXPERTS GROUP) file.

44. The method of claim 34, wherein said video/audio record is distributed as an MPEG file or in a video stream.

45. The method of claim 44, wherein said video stream is scalable according to type of connection between server and client.

46. The method of claim 34, wherein said transcript, said video/record and said list of clips are distributed on removable storage media.

47. The method of claim 34, wherein said client comprises a web browser.

48. The method of claim 47, wherein said client further comprises a viewer for said video/audio record.

49. The method of claim 47, wherein said client further comprises a software application for viewing and editing said transcript.

50. The method of claim 49, wherein the step of making page and line designations comprises:

selecting portions of text from said transcript by said member using a highlighter tool, so that corresponding time codes for said selected portions of text are captured.

51. The method of claim 49, wherein captured time codes for a portion of text designate start and end points of a video/audio sequence corresponding to said portion of text.

52. The method of claim 51, further comprising the step of writing said start and end points to an edit decision list.

53. The method of claim 52, said step of editing said video/audio record comprising:

passing said edit decision list to an editing system, so that said list of clips is automatically created.

54. The method of claim 49, further comprising any of the steps of:

annotating said transcript;

attaching comments to said transcript;

identifying a member adding a designation, annotation or comment; and

appending date and/or time of change.

55. The method of claim 49, further comprising the step of:

saving member changes in a new version of said transcript and transmitting to said server.

56. The method of claim 55, wherein said step of saving member changes further comprises:

saving said member changes to a history database at said server.

57. The system of claim 49, further comprising the steps of:

sharing member changes with others in said workgroup;

merging member changes with changes made by other group members;

automatically merging changes made by all members of a workgroup at a predetermined interval and distributing to all group members; and

attributing changes to maker.

58. The method of claim 34, said step of editing said video/audio record comprising the steps of:

viewing said video/audio record by said member and designating a start and end point to a clip using a clip tool;

labeling and associating other data with said clip by means of a database;

writing said clip to an edit decision list; and

passing said edit decision list to a video editing system so that said list of clips is automatically created.

59. The method of claim 34, wherein said server comprises a video server.

60. The method of claim 59, wherein said video server comprises a streaming video server.

61. The method of claim 34, wherein said legal proceeding comprises a deposition.