Claims
- 1. A method for conducting a teleconference among a plurality of participants, comprising the steps of:
- (a) capturing audio and video generated, during a videoconference, at the workstation of a preparing participant;
- (b) preparing and storing, as a multimedia mail message, the captured video and audio; and
- (c) managing a data conference during which data is shared among a plurality of the participants having workstations including monitors configured to reproduce the shared data;
- (d) synchronizing both the video image and spoken audio of the participants during the videoconference and the data shared during the data conference;
- (e) recording the synchronized video, audio and data as a multimedia message; and
- (f) forwarding the multimedia mail message for receipt, by a receiving participant, at any one of the venues selected from the group consisting of
- (i) in real time at a location removed from the preparing participant;
- (ii) at a different time at the same location as the message was prepared; and
- (iii) at a different time at a location removed from the preparing participant, in such a manner that subsequent playback of the recorded message will represent the relationship in which the audio, video and data were originally represented.
- 2. The method of claim 1, further comprising the steps of
- (a) defining a marked portion of a multimedia mail message; and
- (b) selectively displaying the marked portion when the multimedia mail message is reproduced.
- 3. The method of claim 2, further comprising the steps of:
- (a) searching for a defined tag; and
- (b) selectively displaying the portion of the message.
- 4. The method of claim 1, further comprising the steps of:
- (a) capturing the data to be shared; and
- (b) annotating the shared data during the data conference.
- 5. The method of claim 1, further comprising the step of storing a multimedia document such that the multimedia document can be retrieved by a participant.
- 6. A teleconferencing system comprising:
- (a) at least one video signal source;
- (b) at least one audio source;
- (c) at least one video display device;
- (d) at least one audio reproduction facility;
- (e) at least one video communication path
- (i) arranged for transport of audio and video signals,
- (1) originating at one of the signal sources,
- (2) to at least one of the display devices;
- wherein the system is configured to
- (ii) reproduce video images and audio,
- (1) based on the transported video and audio signals,
- (2) at one of the display devices,
- (3) to define a video conference;
- (f) at least one processor
- (1) capable of providing data conferencing signals;
- (g) at least one data communication path
- (i) arranged for transmission of
- (1) data conferencing visual information signals,
- (ii) to one of the display devices;
- wherein the system is further configured to
- (iii) display visual information,
- (1) based on the carried data conferencing signals,
- (2) at one of the display devices
- (3) to define a data conference;
- (h) data annotation tools,
- (i) that permit at least one associated participant
- (1) to annotate the visual information displayed during the data conference; and
- (f) at least one storage medium configured to
- (i) store at least some of the data signals, annotations and related audio and/or video signals
- (1) from the data and video conferences
- (2) for subsequent retrieval, and
- (3) synchronized play back
- (4) in a manner representing the relationship in which they were created.
- 7. The teleconferencing system of claim 6, further comprising:
- (a) a multimedia mail subsystem operable to receive and store multimedia mail messages under direction of at least one preparing participant.
- 8. The teleconferencing system of claim 7, wherein the multimedia mail is operable to process mail messages having at least one component selected from the group consisting of audio, video and data components.
- 9. The teleconferencing system of claim 6, wherein the AV capture tools, data capture tools and data annotation tools can be used to generate a multimedia document capable of being stored, in real time, on the storage medium.
- 10. The teleconferencing system of claim 9, further comprising:
- (a) a multimedia mail system, in communication with the storage medium and configured to allow a sending participant to send the multimedia document to a receiving participant at a venue selected from the group consisting of:
- (i) in real time at a location removed from the preparing participant;
- (ii) at a different time at the same location as the document was prepared; and
- (iii) at a different time at a location removed from the preparing participant.
- 11. The teleconferencing system of claim 10, wherein the multimedia mail system is in communication with a graphical animations originator device which can generate, save and replay animated graphical images that can be included in the multimedia mail document.
- 12. The teleconferencing system of claim 11, further comprising:
- (a) a message marker that can be used to mark a portion of the multimedia document, wherein the marked portion can be selectively displayed by the receiving participant when the multimedia document is reproduced.
- 13. A teleconferencing system comprising:
- (a) at least one video signal source;
- (b) at least one audio source;
- (c) at least one video display device;
- (d) at least one audio reproduction facility;
- (e) at least one video communication path
- (i) arranged for transport of audio and video signals,
- (1) originating at one of the signal sources,
- (2) to at least one of the display devices;
- wherein the system is configured to
- (i) reproduce video images and audio,
- (1) based on the transported video and audio signals,
- (2) at one of the display devices,
- (3) to define a video conference;
- (f) at least one processor
- (1) capable of providing data conferencing signals;
- (g) at least one data communication path
- (i) arranged for transmission of
- (1) data conferencing visual information signals,
- (ii) to one of the display devices;
- wherein the system is further configured to
- (i) display visual information,
- (1) based on the carried data conferencing signals,
- (2) at one of the display devices
- (3) to define a data conference; and
- (f) at least one storage medium configured to
- (i) store at least some of the data signals plus related audio and/or video signals
- (1) from the data and video conferences
- (2) for subsequent retrieval, and
- (3) synchronized play back
- (4) in a manner representing the relationship in which they were created,
- the system still further configured to
- (i) prepare and store,
- (1) as a multimedia mail message,
- (2) the captured and annotated data, and
- (ii) forward the multimedia mail message
- (1) to a receiving participant,
- (iii) such that the multimedia mail message can be received at a venue selected from the group consisting of:
- (1) in real time at a location removed from the preparing participant;
- (2) at a different time at the same location as the message was prepared; and
- (3) at a different time at a location removed from the preparing participant.
- 14. The teleconferencing system of claim 13, further comprising
- (a) a graphical animations originator device which can
- (1) generate, save and replay animated graphical images
- (2) to be included in the multimedia mail message.
- 15. The teleconferencing system of claim 13, further comprising:
- (a) a message marker capable of defining a marked portion of the multimedia mail message, wherein the marked portion can be selectively displayed a the receiving participant when the multimedia mail message is reproduced.
- 16. The teleconferencing system of claim 15, further comprising a tag searcher configured to search for a defined tag, such that the portion of the message can be selectively displayed.
- 17. The teleconferencing system of claim 16, wherein the tag searcher can search a plurality of multimedia mail messages to locate the defined tag.
- 18. The teleconferencing system of claim 13, wherein the system is further configured to
- (a) store audio and/or video signals
- (i) which are either analog or digital signals.
- 19. A teleconferencing system comprising:
- (a) at least one video signal source;
- (b) at least one audio source;
- (c) at least one video display device;
- (d) at least one audio reproduction facility;
- (e) at least one video communication path
- (i) arranged for transport of audio and video signals,
- (1) originating at one of the signal sources,
- (2) to at least one of the display devices;
- wherein the system is configured to
- (i) reproduce video images and audio,
- (1) based on the transported video and audio signals,
- (2) at one of the display devices,
- (3) to define a video conference;
- (f) at least one processor
- (1) capable of providing data conferencing signals;
- (g) at least one data communication path
- (i) arranged for transmission of
- (1) data conferencing visual information signals,
- (ii) to one of the display devices;
- wherein the system is further configured to
- (i) display visual information,
- (1) based on the carried data conferencing signals,
- (2) at one of the display devices
- (3) to define a data conference;
- (h) a multimedia conference recorder capable of
- (i) synchronizing and recording
- (1) both the video image and spoken audio of participants in the videoconference and
- (2) the visual information displayed during the data conference; and
- (f) at least one storage medium configured to
- (i) store at least some of the data signals plus related audio and/or video signals
- (1) from the data and video conferences
- (2) for subsequent retrieval, and
- (3) synchronized play back
- (4) in a manner representing the relationship in which they were created.
- 20. The teleconferencing system of claim 19, wherein the recorded video images and audio includes video images and spoken audio directly associated with the participants and at least one other video image and spoken audio not directly associated with the preparing participants.
- 21. The teleconferencing system of claim 19, further comprising:
- (a) annotation tools capable of annotating the shared data during a data conference, wherein the the system is further configured
- (i) to synchronize the playback of the annotated data conference recordings with the videoconference recordings.
- 22. The teleconferencing system of claim 19, wherein the system is further configured to store and retrieve both the video image and spoken audio of the preparing participant and the recorded video image and spoken audio.
- 23. A method of making and storing a multimedia message, comprising the steps of:
- (a) capturing
- (i) images and/or audio
- (ii) of a user
- (iii) at an associated workstation;
- (b) creating
- (i) data signals,
- (1) representing visual information
- (2) other than the captured image
- (ii) during the step of capturing;
- (c) reproducing
- (i) one or more of
- (1) the visual information and
- (2) captured image
- (3) at the workstation; and
- (d) storing
- (i) the audio and/or video signals and
- (ii) the associated visual information
- (iii) in a synchronized manner
- (iv) such that subsequent retrieval and playback
- (1) of the associated visual information and the captured image and/or audio
- (2) is in a manner representing the relationship in which they were created.
STATEMENT OF RELATED CASES
This application is a division of application Ser. No. 08/131,523 filed Oct. 1, 1993 and issued as U.S. Pat. No. 5,689,641. This application is also related to other patents and applications claiming the priority of Ser. No. 08/131,523, in particular, application Ser. No. 08/661,530 now U.S. Pat. No. 5,915,091.
US Referenced Citations (5)
Non-Patent Literature Citations (3)
Entry |
Crawford et al., "Videomatic Switching: System and Services," Digital Communications, 1988 Int. (1988). |
Rangan et al. "Software Architecture for Integration of Video Services in the Etherphone System", IEEE Journal of Selected Area in Comm., V.9 n.9, Dec. 1991. |
Maneno et al. "Distributed Desktop Conferencing System (MERMAID) based on Group Communication Architecture", Communications--1991 IEEE Intl. Conf., 1991. |
Divisions (1)
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Number |
Date |
Country |
Parent |
131523 |
Oct 1993 |
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