Entries |
Document | Title | Date |
20080204545 | Systems and Methods for Enhancing Teleconferencing Collaboration - An advanced video teleconferencing system facilitates an engaging and realistic video conferencing experience. Key design elements and video, audio, and control capabilities are provided for a video conferencing experience that cannot be attained with conventional methods, which elements and capabilities include careful design of the table and room at each site, supplementary displays showing imagery in a mirrored manner, networked environmental control, an AutoDirector with keyword and gesture recognition, and audio reflection from a display or beam splitter. | 08-28-2008 |
20080246835 | APPARATUS AND METHOD FOR TRANSFERRING VIDEO - The present invention discloses a terminal for transferring video, comprising an audio-video splitting/assembling unit for assembling locally acquired video stream and audio stream, or splitting an audio-video assembly sent from a counter-terminal into video stream and audio stream; a device discovering unit responsible for searching for a first device with video capturing and displaying functions; wherein the audio-video splitting/assembling unit is adapted to receive a video stream of images captured by the first device after the device discovering unit has found the first device, and then to use the video stream for the local audio-video assembly, or the audio-video splitting/assembling unit is adapted to send the split video stream to the first device for video display. Obviously, since the counter-party's picture is transferred to the first device with a larger screen, the display effect is improved, and it is possible to bring the user a better visual experience without the limitation of the size of the video terminal screen. The present invention further provides a method for transferring video. | 10-09-2008 |
20090027485 | Automatic Monitoring of a Call Participant's Attentiveness - A system is disclosed that enables a first call participant, such as an agent at a call center, to receive feedback about his attentiveness towards a second call participant while on a video call. Using the real-time image of the first call participant while on a video call, as well as additional information, the system of the illustrative embodiment evaluates one or more facial characteristics of the first participant, such as eye gaze; accumulates a record of predetermined, attentiveness-related conditions having been met; and notifies the first participant, or some other person such as the participant's supervisor, of the participant's attentiveness patterns. | 01-29-2009 |
20090040289 | VIDEO PHONE SYSTEM - A system allocates channel bandwidth based on the data received from a plurality of remote sources. A de-multiplexer/priority circuit separates two or more different data streams into their components parts. A stream modification driver modifies one or more characteristics of the data received from the de-multiplexer/priority circuit based on a priority assigned to the data by the de-multiplexer/priority circuit. The de-multiplexer/priority circuit determines the data transfer rates for each of the different data streams based on the assigned priority. | 02-12-2009 |
20090096862 | Method of web application with broadcast - The invention is directed to a method of web application with broadcast that includes the steps of receiving a broadcast request at a broadcast coordinator from a customer computer. The broadcast request includes a telephone number. A video message is transmitted to the customer computer. An audio message is transmitted to a telephone at the telephone number. The video message and the audio message are synchronized. When the video message is completed, the telephone is connected to a second telephone. This method connects the customer to a person at the business. In addition, this method allows an advertisement to be played over the customer's computer and telephone while the call is being placed to the business. | 04-16-2009 |
20090128617 | METHOD AND APPARATUS FOR OBTAINING ACOUSTIC SOURCE LOCATION INFORMATION AND A MULTIMEDIA COMMUNICATION SYSTEM - A method and an apparatus for obtaining the acoustic source location information and a multimedia communication system are provided. In the method, the acoustic source location information corresponding to the original location of lens and the lens controlling information are obtained, and the current acoustic source location information is obtained according to the acoustic location information corresponding to the original location of lens and the controlling information of lens. | 05-21-2009 |
20090237489 | DYNAMIC IMAGE DISTRIBUTION DEVICE AND METHOD THEREOF - In a network system ( | 09-24-2009 |
20090284581 | DELAY REDUCTION FOR TRANSMISSION AND PROCESSING OF VIDEO DATA - The present invention is a method and system for reducing delay in video communication, including, for example, video transcoding and continuous presence in a multipoint multimedia conference. The video communication control unit reduces such delay by processing a video stream in a small number of macroblocks referred to as “chunks,” without waiting to get a full frame of video data. Instead, the incoming video stream is converted into decoded chunks. These decoded chunks are transferred to an output module without waiting to decode an entire frame. An encoder in the output module encodes the decoded chunks (also referred to as encoder chunks), and transfers them to an end user without waiting for the entire frame to be processed. Thus, reducing the delay in waiting for the entire frame of video data provides improved real-time video communication. | 11-19-2009 |
20090322855 | COMMUNICATION APPARATUS AND CONTROL METHOD - A communication apparatus includes a display unit, a communication unit, and a control unit. The display unit displays video data. The communication unit communicates with an external apparatus. The control unit controls the communication apparatus in accordance with a command received by the communication unit. If the display unit is in a mute state and the communication unit is sending the external apparatus the data for placing the external apparatus in a mute state, the control unit determines not to control the communication apparatus in accordance with the command. | 12-31-2009 |
20100060716 | Peripheral device for communication over a communications system - A method and corresponding system for communicating over a network using a first device and a peripheral device, wherein the first device comprises a user interface and a network interface for connecting to the network, and the peripheral device has a local connection to the first device, the local connection being independent of the network. The method comprises receiving data packets from the network at the network interface of the first device and forwarding the received data packets from the first device to the peripheral device via the local connection. A client engine of a communication client is executed on a processor of the peripheral device to process the received data packets. Processed data packets are sent from the peripheral device to the first device via the local connection such that data contained in the received data packets is conveyed to a user of the first device using the user interface of the first device. | 03-11-2010 |
20100085420 | IMAGE PROCESSING APPARATUS AND METHOD - An image processing apparatus obtains a difference between a partial region of an input image and a partial region of a background image, stored in a storage device, corresponding to the partial region of the input image, determines whether each partial region of the input image is a moving body region or a background region based on the difference, and combines the partial region of the input image determined as the background region and the partial region of the background image corresponding to the partial region of the input image to update the background image. | 04-08-2010 |
20100149309 | VIDEO CONFERENCING APPARATUS AND METHOD FOR CONFIGURING A COMMUNICATION SESSION - A method of setting up communication sessions in a telepresence call including a multiple point-to-point connections between at least two telepresence systems, wherein the information required for setting up the communication sessions is embedded in a control protocol message flow establishing a first communication session between the two telepresence systems. | 06-17-2010 |
20100165073 | Projector, Terminal, Conferencing System, Tree Structure Switching Method and Recording Medium - A conferencing system, which can prevent useless data processing that accompanies data communication from occurring even when a presenter's device that outputs image data is switched, is provided. | 07-01-2010 |
20100194848 | MULTIMEDIA COMMUNICATION SYSTEM, MULTIMEDIA COMMUNICATION DEVICE AND TERMINAL - At one of the timings: during a period between the moment when one of terminals which performs transmission calls out a communication partner and the moment of response and at the timing after the communication between the terminals is complete; content data is read out from a database and the read out content data is converted according to conversion information based on reproduction at the terminal. The converted content data is transmitted to the terminal. | 08-05-2010 |
20100201780 | UTILIZING IMAGE SEQUENCES TO PERFORM VIDEO STREAMING DURING VIDEO CONFERENCING - A communication device is operable to construct one or more image sequences that correspond to voice information, where the image sequences simulate video streaming via the communication device. The image sequences are synchronized with the voice information during active video based connection via the communication device. The image sequences are generated and/or retrieved within the communication device, and/or retrieved from an external source. At least some of the images may be generated via a secondary device that is communicatively coupled with the communication device. The generated images are stored within the secondary device and/or are stored in a dedicated video support server. The secondary device is operable to communicate the images directly during communication with the communication device and/or to communication information that enable retrieving and/or constructing the image sequences. Alternatively, the communication device is operable to generate the image sequences independently. | 08-12-2010 |
20100245538 | METHODS AND DEVICES FOR RECEIVING AND TRANSMITTING AN INDICATION OF PRESENCE - The method of transmitting an indication of presence of a subject comprises the steps of detecting the presence of a subject in a first geographical area, transmitting an indication of presence of the subject to a remote system if the subject is present in the first geographical area, detecting the presence of a subject in a second geographical area, and transmitting realistic live images of the subject to the remote system if the subject is present in the second geographical area. The method of receiving an indication of presence of a remote subject comprises the steps of detecting whether an indication of presence of a remote subject is received from a remote system, detecting whether realistic live images of the remote subject are being received from the remote system, indicating a virtual presence of the remote subject if the indication of presence of the remote subject is received and the realistic live images of the remote subject are not being received, and displaying the realistic live images of the remote subject when the realistic live images of the remote subject are being received. The devices comprise electronic circuitry operative to perform the methods of the invention. The computer program product enables a programmable device to perform one or both of the methods of the invention. | 09-30-2010 |
20100289868 | IMAGE PROCESSING SYSTEM AND PROCESSING METHOD THEREOF - A processing method of an image processing system, which is applied with at least one real-time messaging video communication system of an electronic device and contains a start module, a process detecting module and an image processing module, includes the steps of: installing the process detecting module into the real-time messaging video communication system by the start module; detecting whether the real-time messaging video communication system starts the real-time communication by the process detecting module; installing the image processing module into the real-time messaging video communication system when the real-time messaging video communication system starts the real-time communication; and generating a plurality of converted frame data by the image processing module in accordance with a plurality of frame data to be displayed by the real-time messaging video communication system. In addition, the image processing system is also disclosed. | 11-18-2010 |
20100315485 | Method and apparatus for controlling output level of voice signal during video telephony - A method and apparatus controls an output level of a voice signal for video telephony by considering the distance between a user and a terminal and surrounding noises. An input image signal and an input voice signal of the user to be used for the video telephony are received at the user's terminal. A received image signal and a received voice signal received from the other party's terminal to which the video telephony is connected, are output on the user's terminal. The user's face region included in the input image signal is extracted. A size information of the extracted face region is checked. A distance information about a distance from the user is checked using the size information. And an output level of the received voice signal is controlled based on the distance information. | 12-16-2010 |
20110018961 | VIDEO CALL DEVICE AND METHOD - Provided are a video call device and method. The video call device performs a video call by exchanging images with another video call device in real time. The video call device includes: an image obtaining unit obtaining an original image in real time; an image processing unit comprising a first image conversion unit which receives the original image and converts the original image into a first conversion image in real time; and an interface unit transmitting the first conversion image. | 01-27-2011 |
20110032324 | METHODS AND SYSTEMS FOR MOBILE TELEPRESENCE - Exemplary methods and systems relate to telepresence at mobile devices. Aspects comprise dynamic configuration of video provided from a server that intermediates between a mobile device and a telepresence system during a telepresence session. The server receives high definition video from the telepresence system and transcodes into a format that can indicated by the mobile device. The mobile device can dynamically update the format in response to real-time battery life and network interface status. A progressive reduction in bandwidth and power consumptive activities can be implemented. The device can implement face detection and face centering, front/back mobile device camera switching, and automatic contrast control and other video quality controls in an outgoing video stream. | 02-10-2011 |
20110063408 | METHOD AND APPARATUS FOR COMMUNICATING AN IMAGE OVER A NETWORK WITH SPATIAL SCALEABILITY - Visual information over a network by filtering a full resolution image signal to produce a series of sub-bands, wherein at least one of the sub-bands constitutes a base sub-band representing an image of reduced resolution and wherein additional sub-bands carry higher resolution information. At least the base sub-band is transmitted to a far end endpoint to permit image reconstruction at the far end endpoint at a degree of resolution dependent on the number of sub-bands used to reconstruct the image. | 03-17-2011 |
20110069142 | MAPPING PSYCHO-VISUAL CHARACTERISTICS IN MEASURING SHARPNESS FEATURE AND BLURRING ARTIFACTS IN VIDEO STREAMS - A block-based, no-reference sharpness metric is provided taking advantage of Human Visual System (HVS) characteristics. Texture and smooth region blocks are excluded in computing the metric since sharpness is perceived mostly around edges. Overall sharpness metric is computed by pooling simulated combination of information in human brain employing a logistic function to replicate the behavior of HVS. | 03-24-2011 |
20110069143 | Communications Prior To A Scheduled Event - An event management system is configured to provide a communications pathway between persons associated with a scheduled event prior to initiating the scheduled event. | 03-24-2011 |
20110080460 | Open propagation service platform using video call and service method thereof - An open propagation service platform using a video call and a service method thereof are described. The open propagation service platform includes an information service providing side, a service platform, and a video call service network. The information service providing side is used for providing various types of information. The service platform includes a data receiving and storing module for receiving and storing the information provided by the information service providing side, a data transmission module for transmitting the information in the data receiving and storing module, and a microprocessor for managing the service platform. The video call service network is connected with the service platform and provides a specific telephone number, so as to enable a user side to enter the service platform through the video call service network when dialing the telephone number using a video call, and receive and read the information transmitted by the data transmission module in the service platform. | 04-07-2011 |
20110085020 | Videophone System and Telephone Communication Apparatus - In this videophone system, a second control portion of a second telephone communication apparatus is formed to transmit an image corresponding to an image request signal to a first telephone communication apparatus after a phone call to the first telephone communication apparatus is terminated when receiving the image request signal transmitted from the first telephone communication apparatus during the phone call. | 04-14-2011 |
20110115877 | METHOD FOR USER AUTHENTICATION, AND VIDEO COMMUNICATION APPARATUS AND DISPLAY APPARATUS THEREOF - The present invention relates to a method and apparatus for user authentication. According to an embodiment, the invention provides a method for user authentication in a video communication apparatus, the video communication apparatus including a user authentication unit, the method comprising: receiving image data of a plurality of users; detecting a face region of each of the plurality of users by using the received image data; performing, by the user authentication unit, a user authentication by comparing face feature information corresponding to each of the detected face regions with pre-registered face feature information; and permitting, by the user authentication unit, an access to a video communication service by a user corresponding to at least one of the detected face regions using the user authentication result. | 05-19-2011 |
20110115878 | ORAL AND VIDEO PROCEEDINGS COLLECTION AND TRANSCRIPTION DEVICE - A system that enables remote participation in a live proceeding includes a first computer configured to transmit and receive audio and video data with a second computer through a network. An audio mixer is configured to combine a first audio signal received from a microphone with a second audio signal received from the first computer to provide a third audio signal. A capture device is coupled to the audio mixer and to the first computer. The capture device is configured to receive the third audio signal from the audio mixer and a video signal from a video camera coupled to the capture device, and to process the third audio signal and the video signal such that audio and video data of the third audio signal and the video signal may be stored in a computer readable storage medium. | 05-19-2011 |
20110149014 | COMMUNICATION DEVICE AND PRIVACY PROTECTION METHOD - A communication device and a privacy protection method receives an incoming call from a remote communication device, and transmits a preset substitute image to the remote communication device if a user of the communication device declining to share live video images with the remote user. When the user answers the incoming call, the method can check with the user as to determine whether to connect a live video. If the user of the communication device responds to include video, the method connects the video and transmit live video images to the remote communication device synchronously with voice communication of the call. | 06-23-2011 |
20110175977 | METHOD, SYSTEM, AND COMPUTER-READABLE STORAGE MEDIUM FOR REMOTE CONTROL OF A VIDEO CONFERENCING DEVICE - A method, system, and computer-readable storage medium for remotely controlling a video conferencing device registered with a video conferencing management server. The method includes establishing a connection to the video conferencing management server via a local access network (LAN), receiving a list of video conferencing devices registered with the video conferencing management server, selecting a video conferencing device from the list of video conferencing devices registered with the video conferencing management server, downloading a remote control application from the video conferencing management server, receiving registration information for the selected video conferencing device from the video conferencing management server, the registration information including at least an internal LAN address of the selected video conferencing device, establishing, using the registration information, a connection directly with the selected video conferencing device, and controlling the selected video conferencing device using the remote control application. | 07-21-2011 |
20110228041 | Videophone System and Method - System and method for providing personal videotelephony in which a plurality of videophones are connected to a communications network that is configured for transmitted video and audio communications. Each of the videophones typically includes a camera, display device, telephone keypad, speaker and microphone all of which are operatively connected. The videophones further include means for selectably receiving and transmitting signals over the communications network, which signals represent images and/or sound, and for selectably displaying the signals representing any received signals representing the images on the display screen, and for playing any received signals representing the sounds on said speaker. Means are also provided for selectably accessing a remote location, such as, but not limited to, another videophone, using information entered or selected by a user of the videophone, and to retrieve the signals representing the images and sounds being transmitted from the remote location. In one or more embodiments the present invention further includes at least one networks operation center to store information related to the operation of the videophones and to facilitate the operation of the videophones. | 09-22-2011 |
20110249086 | Image Processing for a Dual Camera Mobile Device - Some embodiments provide a method of processing images for a first camera and a second camera of a mobile device using a shared pipeline. A method receives a first set of images captured by the first camera of the mobile device. The method processes the first set of images using a first configuration of the shared pipeline. The method also receives a second set of images captured by the second camera of the mobile device, and processes the second set of images using a second configuration of the shared pipeline different from the first configuration. | 10-13-2011 |
20110267421 | Method and Apparatus for Two-Way Multimedia Communications - A communication device comprises a two-way video system for transmitting video data from a first location to a second location, and displaying at the first location video data received from the second location. The device also comprises two microphones for generating two audio signals, and a processor configured to map the two audio signals respectively to two speakers used by an operator at the second location. The processor is further configured to move a portion of the device about an axis in response to control signals received from the second location. | 11-03-2011 |
20110279640 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - Embodiments relate to a display apparatus that can perform video communication and a method of controlling the display apparatus. The display apparatus according to an embodiment includes: a camera for acquiring video data and outputting the video data at a predetermined resolution; a network monitoring unit for detecting an available bandwidth of a network for transmitting video communication data; a resolution adjusting unit for adjusting the output resolution of the camera in accordance with the detected available bandwidth; and a communication unit for transmitting video data outputted from the camera to an external device. | 11-17-2011 |
20110292165 | SYSTEM AND METHOD FOR SCALABLE MEDIA SWITCHING CONFERENCING - A method including: establishing connections, at a server, to at least two client devices using a call control protocol, the call control protocol negotiating video formats and connection information for sending and receiving media streams; receiving information from a first client at the server, the information comprising meta-data describing different media streams the first client is configured to transmit; transmitting the information received from the first client to the at least one other client; receiving a subscribe message from the at least one other client at the server, subscribing to at least one available media stream from the first client; in response to receiving at least one subscribe message from the at least one other client, transmitting, by the server, a message instructing the first client to start transmitting media streams subscribed to by the at least one other client; receiving, by the server, the media streams subscribed to by the at least one other client from the first client; and transmitting, by the server, the media streams subscribed to by the at least one other client to the at least one other client. | 12-01-2011 |
20120007945 | Self-adaptive Adjustment Method of Video Call Service and Video Mobile Terminal - A self-adaptive adjustment method of video call service and a video mobile terminal are disclosed in the present invention, wherein the method includes: the video mobile terminal receiving parameter information representing the channel capacity of a cell to which the video mobile terminal belongs; and the video mobile terminal adjusting quality of a video call that is being performed or will be initiated by the video mobile terminal according to the parameter information received by the video mobile terminal. By the present invention, the video mobile terminal is enabled to accomplish utilization of the video call service to a maximum extent in a limited channel capacity of the cell, and the user experience is improved. | 01-12-2012 |
20120019611 | NETWORK VIDEOCONFERENCE EQUIPMENT AND ITS METHOD OF PROCEEDING NETWORK VIDEOCONFERENCE - A network videoconference equipment and its method of proceeding network videoconference are provided. The method implemented on a first terminal machine of a network videoconference system includes steps as follows. Directly connecting with a second terminal machine of the system when the second terminal machine requests to do so. Receiving and presenting a second location video and voice from the second terminal machine, sending a first predetermined message picture to the second terminal machine, and not sending a first location video and voice temporarily. Providing a human-machine interface on the first terminal machine for accepting an instruction of proceeding the network videoconference or not. | 01-26-2012 |
20120062690 | DETERMINING A SYNCHRONIZATION RELATIONSHIP - A synchronization relationship determiner comprising an input visual information signal receiver configured to receive an input visual information signal, and a capture signal receiver configured to receive a capture signal generated by a capture device. The synchronization relationship determiner is configured to determine a synchronization relationship between the input visual information signal and the capture signal. The synchronization relationship determination is signal based. | 03-15-2012 |
20120081506 | METHOD AND SYSTEM FOR PRESENTING METADATA DURING A VIDEOCONFERENCE - A method for presenting metadata during a video conference includes receiving a first video conferencing stream from a first site. Metadata associated with the first video conferencing stream is identified. A second video conferencing stream incorporating the identified metadata is created using a processor. The second video conferencing stream is presented at a second site. | 04-05-2012 |
20120081507 | VIDEO MEDIA SERVER FOR REALIZING VIDEO INTERCOMMUNICATION GATEWAY FUNCTION AND VIDEO INTERCOMMUNICATION METHOD - A certain embodiment of the invention provides a video media server ( | 04-05-2012 |
20120092443 | Network Synchronization Video for Composite Video Streams - Techniques are provided for upstream video sources to be synchronized in vertical sync time and in frame rate, so that a downstream device can create a composite image with low latency. At a video compositor device, a plurality of video streams are received that comprise at least first and second video streams. First and second vertical synchronization points associated with the first and second video streams points are determined. A difference in time between the first and second vertical synchronization points is determined. At least one control signal or message is generated that is configured to change a video capture frame rate associated with one or both of the first and second video streams to reduce the difference in time and the control message is sent to video capture devices for one or both of the first and second video streams. Techniques are also provided for upstream video sources, e.g., cameras, to receive the control message and respond accordingly. | 04-19-2012 |
20120092444 | SYSTEM AND METHOD FOR PROVIDING VIDEOMAIL IN A NETWORK ENVIRONMENT - A method is provided in one example and includes receiving a request to establish a video session between a first user and a second user. The request is sent by the second user by dialing an identifier string associated with the first user. The method also includes evaluating whether the first user has accepted the request. If the first user has not accepted the request over a designated interval, then the second user is directed to an element configured for recording a videomail message for access by the first user. The method also includes identifying the first user has accepted the request, and establishing the video session between the first user and the second user. | 04-19-2012 |
20120120184 | SYSTEM AND METHOD FOR PROVIDING CAMERA FUNCTIONS IN A VIDEO ENVIRONMENT - A method is provided in one example and includes receiving image data at a camera element that is provisioned at a first endpoint, which is configured to conduct a video session involving a second endpoint. The method also includes identifying an incoming request for the video session; signaling to the camera element to open a lens included within the camera element; detecting that the video session has been terminated; and signaling to the camera element to close the lens. | 05-17-2012 |
20120169837 | Device and Method For Synchronizing Received Audio Data WithVideo Data - A communication device ( | 07-05-2012 |
20120194635 | System and Method for Real-Time Media Data Review - A system is provided for receiving communication data that uses a first amount of bandwidth at a communication computing device. Portions of the communication data are displayed on a display and are provided to at least one speaker. A playback computing device receives playback data via a communication interface. The playback data uses a second amount of bandwidth that is greater than the first amount of bandwidth. A display of the playback computing device displays high-quality video data of the playback data, and a plurality of speakers output high-resolution audio data of the playback data. A talkback device is coupled to both the communication computing device and the playback computing device. The talkback device includes a microphone to provide at least a portion of the communication data and an activating element that, upon activation, mutes the plurality of speakers. | 08-02-2012 |
20120218374 | SYSTEM AND METHOD FOR ASSURING QUALITY REAL-TIME COMMUNICATION EXPERIENCE IN VIRTUAL MACHINE - Method to provide SIP session management of a real-time communication to a softphone client in a virtual machine, including: accepting an invitation to join a SIP session; receiving, by a server-based softphone in the SIP session, a real-time communication that is encoded with at least one SIP session aspect; transmitting the real-time communication and the at least one SIP session aspect to a client-based softphone; and using the at least one SIP session aspect for SIP session management. | 08-30-2012 |
20120218375 | VIDEO PHONE SYSTEM - A system allocates channel bandwidth based on the data received from a plurality of remote sources. A de-multiplexer/priority circuit separates two or more different data streams into their components parts. A stream modification driver modifies one or more characteristics of the data received from the de-multiplexer/priority circuit based on a priority assigned to the data by the de-multiplexer/priority circuit. The de-multiplexer/priority circuit determines the data transfer rates for each of the different data streams based on the assigned priority. | 08-30-2012 |
20120229594 | VIDEO DISPLAY APPARATUS, VIDEO PROCESSING METHOD, AND VIDEO DISPLAY SYSTEM - According to one embodiment, a video display apparatus includes: a broadcast data input module; a data input module; a restricting module; and a video processor. The broadcast data input module inputs broadcast contents including first video data. The data input module inputs information including the second video data from an information processor connected via a network. The information complies with a standard different from that of the broadcast contents. The restricting module sets a value related to an item so as to restrict reproduction of the first video data. The video processor restricts, when a value of the item of the first video data input from the broadcast data input module deviates from the value set by the restricting module while the data input module is inactive, reproduction of the first video data, and disables, when the data input module is active, the restriction restricted by the restricting module. | 09-13-2012 |
20120262539 | NON-BANDWIDTH INTENSIVE METHOD FOR PROVIDING MULTIPLE LEVELS OF CENSORING IN AN A/V STREAM - Particular embodiments generally relate to providing different censoring levels for audio-video streams. In one embodiment, an audio-video stream is received. Metadata including censoring information for the audio-video stream is also received. The audi-video stream and metadata may be sent by a source in separate streams. A first level of censoring associated with a first receiver is determined along with a second level of censoring for a second receiver. A first audio-video stream is generated for the first receiver with a first censor level and a second audio-video stream is generated for the second receiver with a second censor level. For example, the first audio-video stream may include censoring of faces and the second audio-video stream may be an audio-video stream without censoring or may censor some other part of the audio-video. The first audio-video stream and the second audio-video stream are then sent to the first and second receivers, respectively. | 10-18-2012 |
20120281062 | Method, Device, Terminal And System For Switching Video Resolution - A method for switching video resolution includes: confirming that a video sender and a video receiver have established a video communication connection, and obtaining an initial resolution of the video sender; confirming that bandwidth of the video communication connection and hardware of the video sender meet preset conditions, and switching the initial resolution of the video sender to a target resolution, in which the target resolution is higher than the initial resolution. After establishing video communication connections between terminals, when there are available bandwidth and hardware of the terminal using video communication, the resolution of terminal may be switched to provide a more clear video communication for terminal user, and guarantee smooth switching of resolution. | 11-08-2012 |
20120287231 | MEDIA SHARING DURING A VIDEO CALL - Video call devices having corresponding methods and non-transitory computer-readable media comprise: a video input interface configured to receive first video information; an audio input interface configured to receive first audio information; a transmitter configured to transmit first signals during a video call, wherein the first signals represent the first video information and the first audio information; a receiver configured to receive second signals during the video call, wherein the second signals represent second video information and second audio information; a video output interface configured to provide the second video information; an audio output interface configured to provide the second audio information; wherein the transmitter is further configured to transmit third signals during the video call, wherein the third signals represent at least one of media content, and a hyperlink, wherein the hyperlink indicates a location of the media content. | 11-15-2012 |
20120314019 | TRANSMISSION SYSTEM - A transmission system that transmits and receives base data, which is necessary for reproducing image and audio, and extended data, which is used for improving quality of the image and the audio, via a communication network between transmission terminals is provided, The transmission system includes: a base-data relay system that includes: a plurality of base-data relaying units for relaying the base data transmitted from a source transmission terminal among the transmission terminals to a destination transmission terminal among the transmission terminals; and a selecting unit that selects one base-data relaying unit from among the base-data relaying units for each communication between transmission terminals; and an extended-data relay system that includes: an extended-data relaying unit for relaying the extended-data transmitted from the source transmission terminal to the destination transmission terminal. | 12-13-2012 |
20120327183 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, PROGRAM, AND SERVER - An information processing apparatus according to an embodiment of the present technology includes a generation unit and a first transmission unit. The generation unit generates parameter information that shows states of a user. The first transmission unit transmits the generated parameter information through a network to an information processing apparatus of a communication partner capable of generating an image that reflects the state of the user on the basis of the parameter information. | 12-27-2012 |
20130088566 | METHOD AND DEVICE FOR ACQUIRING REAL-TIME VIDEO IMAGE OF TERMINAL - The present invention provides a method and device for acquiring real-time video images of a terminal, sad method comprising: acquiring light intensity of an existing environment when the terminal acquires the real-time video images; comparing the light intensity of the existing environment with a light intensity threshold value set by the terminal system; acquiring images preset by the terminal and sending the preset images to an existing receiver which is communicating with the terminal if the light intensity of the existing environment is lower than the light intensity threshold value set by the terminal system. The present invention can ensure the quality of video conversation when the light intensity is weak, save power energy, improve the user experience, and is beneficial to promote the video communication terminal. | 04-11-2013 |
20130127983 | WEB BASED ACCESS TO VIDEO CONTENT ASSOCIATED WITH VOICEMAIL - A method for providing access to a video portion of a voice and video (VAV) call includes receiving a VAV call that originated from a device of a first user. The VAV call includes a voice portion and a video portion. The voice portion of the call is transmitted to a voicemail associated with a voice terminal of a second user while the video portion of the VAV call stored. The second user is subsequently provided with access to the video portion of the VAV call. | 05-23-2013 |
20130169744 | METHOD AND APPARATUS FOR CONTROLLING INTRA-REFRESHING IN A VIDEO TELEPHONY COMMUNICATION SYSTEM - A method for requesting intra-refreshing in a video telephone communication system is provided. The method includes checking, by a reception apparatus, a sequence number and a Cyclic Redundancy Check (CRC) for received video packet data to detect presence of a packet loss; decoding the received video packet data to check frame type information; generating a control signal for requesting intra-refreshing in accordance with the checked frame type information and the sequence number; and transmitting the generated control signal for requesting intra-refreshing to a transmission apparatus. | 07-04-2013 |
20130201280 | VIDEO CALLS FOR EXTERNAL NETWORKS - A method for setting up a video communication session via an Internet Protocol (IP) network between a first correspondent and a second correspondent, the method having the steps of: the first correspondent placing a call through a public switched telephone network (PSTN) to the second correspondent to establish a PSTN communication session; the first correspondent sending a compatibility request via in-band signals to determine compatibility with the first correspondent for video communication; prompting the second correspondent to accept or decline an invitation for the video communication session; exchanging setup information via the PSTN for setting up the video communication session when the second correspondent accepts the invitation, the setup information comprising attributes of each of the correspondents; and setting up the video communication session via the IP network and terminating the PSTN communication session. | 08-08-2013 |
20130242037 | METHODS AND SYSTEMS FOR MOBILE TELEPRESENCE - Exemplary methods and systems relate to telepresence at mobile devices. In one example the method can be performed on the mobile device. The mobile device can determine real-time availability of resources. The mobile device can further determine the composition of the telepresence session. The mobile device can further communicate the determined composition of telepresence data to a remote server. The mobile device can further receive telepresence data and perform a portion of the telepresence session data. Additionally, the present system can be configured to operate on a server or other electronic device. | 09-19-2013 |
20130242038 | TRANSMISSION MANAGEMENT SYSTEM, TRANSMISSION SYSTEM, PROGRAM FOR TRANSMISSION MANAGEMENT SYSTEM AND COMPUTER READABLE INFORMATION RECORDING MEDIUM - A transmission management system, when content data is communicated among plural transmission terminals via a communication network, selects a relay apparatus which relays the content data. The system determines whether first attributes of the respective plural transmission terminals are the same; determines whether second attributes of the respective plural transmission terminals are the same; and selects a first relay apparatus in a case where the first attributes are determined to be the same, selects a second relay apparatus in a case where the first attributes are not determined to be the same but the second attributes are determined to be the same, and selects a third relay apparatus in a case where the first attributes are not determined to be the same and the second attributes are not determined to be the same. | 09-19-2013 |
20130293667 | METHOD AND APPARATUS FOR DYNAMIC SHARING OF DESKTOP CONTENT - Method and related systems for dynamically sharing desktop contents during a video communications call is disclosed. The available communications bandwidth for transmitting desktop content and video content from a host computer to a client computer is divided between the desktop and video contents based on priority levels assigned to each of the desktop and video contents. The display area of the client computer may also be adjusted based on the priority levels. | 11-07-2013 |
20130335516 | RELAYING APPARATUS, AND COMMUNICATION SYSTEM - A control device according to an embodiment of the present disclosure controls communications between a plurality of information terminals at a first site and an information device at a second site. The control device includes: an interface that obtains class information indicating what class is allocated to each of those information terminals and also obtains rate information indicating a rate of communication with the information device over a network; and a control section that puts an upper limit on the communication rate of each of the information terminals by reference to the class information and the rate information and notifies the information terminal of the upper limit. | 12-19-2013 |
20130335517 | INFORMATION PROCESSING APPARATUS, CONFERENCE SYSTEM, AND COMPUTER PROGRAM PRODUCTS - An information processing apparatus which controls transmission and reception of information is provided. The information processing apparatus includes a transmitting and receiving unit which transmits and receives, as the information, at least one of voice information, video information, and screen information; a necessity identifying information defining unit which allocates necessity identifying information for detecting a state of the information processing apparatus and identifying presence/absence of a necessity of transmitting and receiving the voice information, the video information, and the screen information in accordance with the detected result; and a bandwidth control unit which determines a bandwidth to be allocated to each of the voice information, the video information, and the screen information to be transmitted and received, based on the necessity identifying information. The transmitting and receiving unit transmits and receives the voice information, the video information, and the screen information in accordance with the determined bandwidth. | 12-19-2013 |
20130335518 | Method and system for sending and playing media data in telepresence technology - The present disclosure discloses a method and system for sending media data in telepresence technology. By collecting audio or video data corresponding to a spatial area, the collected data is processed respectively to acquire multiple streams of data distinguished by a collecting spatial area and corresponding collecting spatial information; the multiple streams of data are encoded, encoded multiple streams of audio data and the collecting spatial information are packed together, and/or encoded multiple streams of video data and the collecting spatial information are packed together, and a packet including multiple streams of audio or video data is sent, respectively. The present disclosure also discloses a method and system for playing media data in telepresence technology. With the methods and systems, it is possible to directly identify the corresponding collecting spatial area, i.e., a corresponding playing location in the process of data transmission, which enables a conferee at a receiving end to experience auditory positioning and an immersive sensation. Further, the problem of synchronization among the multiple streams of audio or video data is solved effectively. | 12-19-2013 |
20140009566 | COMMUNICATION APPARATUS - Disclosed is a communication apparatus including an image input unit that includes an image input member that inputs an image of an object and a retaining member that retains the image input member at its one edge; an enclosure to which a concave portion is formed at its one side surface; a uniaxial hinge device that includes a first hinge member and a second hinge member rotatably connected with each other and capable of rotating around a first axial line with respect to each other, the first hinge member being connected to the enclosure and the second hinge member being connected to the other edge of the retaining member. The image input unit is rotated via the uniaxial hinge device around the first axial line with respect to the enclosure between a housing position and a protruding position. | 01-09-2014 |
20140015917 | TRANSMISSION MANAGEMENT SYSTEM, TRANSMISSION SYSTEM, PROGRAM, PROGRAM SUPPLY SYSTEM, AND MAINTENANCE SYSTEM - A transmission management system that manages image communications among a plurality of transmission terminals capable of performing at least voice communications. The transmission system includes a terminal management section that manages image communications state information indicating an image communications state of each of the transmission terminals for each terminal identification information for identifying each transmission terminal, a creation section that creates a specified communications control message causing the specified transmission terminal to control the image communications in accordance with the image communications state information, and a transmitting section that transmits the created communications control message to the transmission terminal caused to control the image communications. | 01-16-2014 |
20140028789 | TIME SHIFTING IN TELECONFERENCES CONDUCTED WITHIN VIRTUAL WORLDS - System and method to provide an immersive virtual world conference environment, the method including: establishing a live virtual world conference, by use of a virtual world server; recording, in a memory coupled to the virtual world server, events related to live participants in the live virtual world conference, wherein the live participants are communicatively coupled to the virtual world server; receiving a request from a first virtual user to experience the virtual world conference at a predetermined virtual time that is different than a present real time; retrieving from the memory events related to live participants that occurred no later than the predetermined virtual time; restoring a conference state based upon the retrieved events; and providing an interaction responsive to the conference state and the first virtual user, in order to produce the immersive virtual world conference state. | 01-30-2014 |
20140043431 | TRANSMISSION TERMINAL, IMAGE DISPLAY CONTROL METHOD, IMAGE DISPLAY CONTROL PROGRAM, RECORDING MEDIUM, AND TRANSMISSION SYSTEM - A transmission terminal is connected to a display apparatus for outputting image data for displaying on the display apparatus, including: a resolution obtaining unit; a resolution determining unit; a resolution selecting unit; an image processing unit which performs a process of adding a segment area to the image data output by the display apparatus after a first resolution is selected by the resolution selecting unit; and a resolution changing unit which changes the resolution of the display apparatus to the resolution selected by the resolution selecting unit. Image data and auxiliary information may be appropriately displayed depending on capabilities of a display connected to a transmission terminal to increase viewability of information necessary for conferencing to ensure displaying of the information. | 02-13-2014 |
20140098182 | COMPARISON-BASED SELECTION OF VIDEO RESOLUTIONS IN A VIDEO CALL - A method that includes determining input-resolution parameters for an input resolution, receiving first and second output resolutions from an electronic device, wherein the first output resolution includes first output-resolution parameters and the second output resolution includes second output-resolution parameters, calculating a first value by using the input-resolution parameters and the first output-resolution parameters, calculating a second value by using the input-resolution parameters and the second output-resolution parameters, selecting one of the first and second output resolutions based on a comparison between the first and second values, providing the selected output resolution to the electronic device, and receiving a video stream from the electronic device, wherein the video stream has a resolution corresponding to the selected output resolution. | 04-10-2014 |
20140111604 | Method and System for an Audio Pipeline Architecture - Described are the architecture of such a system, algorithms for time synchronization during a multiway conferencing session, methods to fight with network imperfections such as jitter to improve synchronization, methods of introducing buffering delays to create handicaps for players with faster connections, methods which help players with synchronization (such as a synchronized metronome during a music conferencing session), methods for synchronized recording and live delivery of synchronized data to the audience watching the distributed interaction live over the Internet. | 04-24-2014 |
20140118476 | COMMUNICATION TERMINAL, TELECONFERENCE SYSTEM, AND RECORDING MEDIUM - Disclosed is a communication terminal transmitting and receiving audio data and at least one of image data obtained by imaging a subject and display data of a shared screen between the communication terminal and one or more other communication terminals via a relay device. The communication terminal includes a detector configured to detect a predetermined event in which transmission of the image data is not required while imaging the subject is continuously executed, and a stopper configured to stop imaging the subject and stop transmitting the image data in response to the detection of the predetermined event. | 05-01-2014 |
20140132704 | INTERWORKING BETWEEN H.320/H.324 AND SIP - Disclosed are a method, apparatus and system for interworking between H.320 or H.324 and SIP. The method comprises receiving a SIP message indicative of capabilities supported by a first endpoint device and deferring responding to the SIP message. The method further comprises receiving from a second endpoint device an H.320 or H.324 message indicative of the capabilities supported by the second endpoint device in response thereto responding to the SIP message thereby to establish a media communication channel between the first and second endpoint devices based on their respective capabilities. | 05-15-2014 |
20140160227 | RATE CONTROL FOR A COMMUNICATION - Methods and systems for communicating with rate control. A communication is sent and received from a first device to a second device over a network, wherein the communication comprises at least one audio stream and a second communication stream. A capacity of the network is probed at the first device for the sending and receiving the communication. A presence of a voice in the at least one audio stream is detected at the first device via a voice activity detection of the at least one audio stream. A rate limit is set for the sending and receiving the communication at the first device based on the capacity of the network and the detection of the presence of the at least one audio stream. | 06-12-2014 |
20140160228 | APPARATUS AND METHOD FOR MODULATING IMAGES FOR VIDEOTELEPHONY - A videotelephony image modulation apparatus and method detects an event having a possibility of information leakage by analyzing an image and provides a secured calling mode of masking all or a part of the image and transmitting a masked image obtained through the masking. | 06-12-2014 |
20140184734 | RECEPTION APPARATUS, RECEPTION METHOD, AND PROGRAM THEREOF, IMAGE CAPTURING APPARATUS, IMAGE CAPTURING METHOD, AND PROGRAM THEREOF, AND TRANSMISSION APPARATUS, TRANSMISSION METHOD, AND PROGRAM THEREOF - A reception apparatus configured to receive content data including a plurality of pieces of segment data includes a metadata reception unit configured to receive metadata indicating a reproduction order of the segment data, an acquisition unit configured to acquire storage information indicating whether the reception apparatus is in a storage mode for storing the content data, and a control unit configured to, if the storage information does not indicate the storage mode, perform control to transmit a request for acquiring a piece of segment data that is later in the reproduction order than a piece of the segment data to be requested to be acquired if the storage information indicates the storage mode. | 07-03-2014 |
20140184735 | Synchronization and Mixing of Audio and Video Streams in Network-Based Video Conferencing Call Systems - In one aspect, audio streams are added to a mix until the mix is either complete (i.e., all audio streams have been added) or the mix is closed early (i.e., before the mix is complete). In another aspect, audio and video streams are synchronized by playing back the audio stream and then synchronizing display of the video frames to the playback of the audio stream. | 07-03-2014 |
20140204174 | Content Security for a Mobile Communication Terminal - A method for outputting sensitive data to a user includes a communication terminal checking to determine whether at least a portion of the sensitive data is to be outputted by determining whether the communication terminal is in one of a plurality of predefined communication configurations for outputting the sensitive data. If the communication terminal is found to be a first configuration, the communication terminal transmits the sensitive data so that at least one of the video data and the audio data is output to the user via at least one peripheral device connected to the communication terminal. If the communication terminal is in a second configuration, the communication terminal performs at least one security action to help further protect the sensitive data. | 07-24-2014 |
20140240450 | TRANSMISSION TERMINAL, TRANSMISSION SYSTEM AND PROGRAM - A transmission terminal is connected to a management apparatus, which stores information on a destination in a first communication mode associated with a plurality of transmission terminals, via a network. The transmission terminal includes a transmission unit that sends data including at least voice data; a voice input unit, that inputs the voice data; and a determination unit that determines whether the transmission terminal is in the first communication mode or not based on an input volume level of the voice data, input by the voice input unit. When the determination unit determines that the transmission terminal is in the first communication mode, the data sent by the transmission unit is relayed only to an other transmission terminal of the transmission terminals, which communicate with the transmission terminal. The other transmission terminal corresponds to the destination associated with the transmission terminal in the management apparatus. | 08-28-2014 |
20140253676 | INFORMATION PROCESSING APPARATUS, TRANSMISSION SYSTEM AND PROGRAM - An information processing apparatus, communicatively connectable to a first transmission terminal, and communicatively connectable with a second transmission terminal via a network and to a first display device, includes a display control unit that displays a region in a screen of a second display device; a bandwidth determination unit that determines whether bandwidth for communication between the transmission terminals is less than or equal to a predetermined threshold; an acquisition region reception unit that receives a selection for selecting at least one of first display data displayed in an entire region of the screen and second display data displayed in an active region in the screen, according to the determination; a resolution conversion unit that converts a resolution of the selected display data based on resolutions of the first and second display devices; and a display data transmission unit that transmits the display data to the first transmission terminal. | 09-11-2014 |
20140267580 | SYSTEMS INCLUDING AND METHODS OF OPERATING COMMUNICATION DEVICES ASSIGNED INDIVIDUAL AND GROUP IDENTITIES - Systems and methods for operating a plurality of communication devices configured to be associated with a user group. Each communication device of the plurality of communication devices may be configured to communicate with one or more servers both as an individual communication device with an individual unique identifier assigned thereto and as the user group with a group unique identifier assigned thereto. | 09-18-2014 |
20140267581 | REAL TIME VIRTUAL REALITY LEVERAGING WEB CAMS AND IP CAMS AND WEB CAM AND IP CAM NETWORKS - Systems and methods for enabling a visitor to access VR representations authored by different authors of locations in a virtual universe via a computer network are provided. A plurality of VR data sets may be stored. Each VR data set comprise web or IP camera VR datasets and may be independently authored by a respective author different from the other authors. One or more VR data servers may be adapted to access and transmit the VR data sets, and each VR data set may be associated with a VR data server for access to the VR data set. A domain server may be adapted to access and transmit domain data comprising the location within the universe of each VR representation and the network address of the VR data server associated with the VR representation. Further, a client host may be adapted to communicate with the domain server to receive domain data representing the network address of the VR data server associated with a selected VR representation, the client host further adapted to communicate with that VR data server to access the VR data set defining the VR representation without leaving the virtual universe. | 09-18-2014 |
20140267582 | PRIVACY SETTING FOR MEDICAL COMMUNICATIONS SYSTEMS - A communication arrangement including a room having at least one communication device therein, the at least one communication device receiving in-room images, in-room video and/or in-room audio within the room. The communication arrangement also includes a communication system for transmitting the in-room images, in-room video and/or in-room audio from within the room to a location remote from the room. The communication system has a privacy setting that, when activated, prevents viewing of the in-room images or in-room video and/or hearing of the in-room audio from within the room at the location remote from the room and communicates to the location remote from the room that the privacy setting is activated. | 09-18-2014 |
20140307043 | Ultra Low Latency Video Communication - A video communication system comprising at least one video data transmission unit for sending or receiving video data over a data network is disclosed, as well as a corresponding video data transmission method. The transmission unit comprising an image acquiring circuitry or an image reconstruction circuitry for acquiring or reconstruction an image frame or image field, a video processing unit for processing at least part of the video data and a communication unit for sending or receiving at least part of the data. At least two of the image acquiring circuitry or image reconstruction circuitry, the video processing unit and the communication unit are arranged for simultaneously handling different parts of a same image frame or image same field of the video data. | 10-16-2014 |
20140313283 | ELECTRONIC DEVICE AND NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM STORING PROGRAM FOR CONTROLLING ELECTRONIC DEVICE - Disclosed is an electronic device that is connected to a display device and outputs image data to the display device, the electronic device including a resolution retrieval unit that retrieves a recommended resolution; a resolution determination unit that determines whether the recommended resolution is greater than or equal to a priority resolution; a resolution selecting unit that selects a first resolution; and a resolution changing unit that changes a resolution of the display device to be the first resolution. When the resolution determination unit determines that the retrieved recommended resolution is greater than or equal to the priority resolution, the resolution selecting unit selects the priority resolution as the first resolution. When the resolution determination unit determines that the retrieved recommended resolution is less than the priority resolution, the resolution selecting unit selects a standard resolution as the first resolution. | 10-23-2014 |
20140362171 | BIDIRECTIONAL AUDIO/VIDEO: SYSTEM AND METHOD FOR OPPORTUNISTIC SCHEDULING AND TRANSMISSION - A bidirectional transceiver includes a media transmitter, a media receiver, a network transmitter, and a network receiver. Each of these components includes an interface to a respective differential wire pair of a cable. By coupling a pair of such transceivers, a media stream and network connectivity can be sent over the cable in either or both directions. Using an opportunistic scheduling method, each media stream can contain audio, video, and control information in uncompressed form. Power can be transferred over the cable so that a media device containing one transceiver can be powered by a media device containing the other transceiver. | 12-11-2014 |
20140362172 | SYSTEM AND METHOD FOR VIDEO FRAME SEQUENCE CONTROL - A video sequence control system | 12-11-2014 |
20140375758 | METHOD AND APPARATUS FOR DYNAMICALLY ADJUSTING ASPECT RATIO OF IMAGES DURING A VIDEO CALL - A method and apparatus for dynamically adjusting an aspect ratio of an image during a video call is described herein. Specifically, a method for dynamically adjusting the aspect ratio of an image during a video call may include obtaining at least one display parameter of a display device, performing a comparison of the at least one display parameter to at least one image capture parameter of a capture device, capturing an original image, modifying the original image based on the comparison performed, wherein the modified image has an adjusted aspect ratio different from an aspect ratio of the original image, and sending the modified image to the display device. | 12-25-2014 |
20150009282 | Obscuring a Camera Lens to Terminate Video Output - Techniques are presented herein to terminate output of video captured by a video camera. Detection is made whether a camera lens of a video camera has been obscured by an intentional act of a person. Video output of the video camera is terminated in response to detecting that the camera lens has been obscured. These techniques allow a user to quickly and easily terminate output of video without the need for a dedicated switch or button, or some other special procedure. | 01-08-2015 |
20150009283 | TWO-WIRE MULTICHANNEL VIDEO DOOR SYSTEM - Two-wire multichannel video door system that comprises at least two street panels ( | 01-08-2015 |
20150009284 | METHOD AND DEVICE FOR VIDEO PROCESSING - A method and a device are provided for processing a video transmitted over a communication network. The video processing may include timing playback of an image frame of the video so as to maintain a continuous playback of the video regardless of network delays and other adverse factors. An ith image frame of the video may be fetched for processing from a buffer queue. A sampling interval of the ith image frame may be calculated. Further, a waiting time and a regulated waiting time of the ith image frame may be calculated. A playing interval of the ith image frame may be determined based on the regulated waiting time. If the time elapsed since start of playback of an (i−1)th image frame of the video is not shorter than the playing interval of the ith image frame, the ith image frame may be played at the current time point. | 01-08-2015 |
20150029303 | VIDEO PAUSE INDICATION IN VIDEO TELEPHONY - The disclosure relates to video telephony and, more particularly, to techniques for detecting a video pause in a video telephony application. In one example of the disclosure, a method for video telephony comprises detecting, at a receiving device, that video data packets associated with a video telephony call have stopped arriving from a sending device, and determining that the sending device has paused a video portion of the video telephony call based on information contained in video control packets. | 01-29-2015 |
20150035940 | Systems and Methods for Integrating Audio and Video Communication Systems with Gaming Systems - Systems and methods for the integration of audio and video communication systems with gaming systems are disclosed herein. In one embodiment of the present disclosure, the audio and video communication server uses information from the game engine in order to decide which users are in virtual proximity to a particular user so that it only forwards their audio to the particular user. In another embodiment, additional audio composition streams are associated with the user's audio streams so that they are rendered at receiving endpoints with the spatial positioning intended by the game engine. | 02-05-2015 |
20150077511 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING METHOD - An information processing apparatus is communicably connectable to a first transmission terminal, which is communicably connected with a second transmission terminal via a network. The information processing apparatus includes an aspect ratio change unit that transforms a shape of a display region in a screen which is displayed on a display unit so that an aspect ratio of the display region is changed to a predetermined value, the display unit being integrated with the information processing apparatus or being connected to the information processing apparatus; an acquisition unit that acquires display data displayed in the display region, an aspect ratio of the display region having been changed to the predetermined value by the aspect ratio change unit; and a data transmission unit that transmits the display data displayed in the display region acquired by the acquisition unit to the first transmission terminal. | 03-19-2015 |
20150103138 | METHODS AND DEVICES FOR VIDEO COMMUNICATION - The present disclosure relates to methods and devices for video communication. The methods include: configuration information of an objective terminal in video communication is obtained; a corresponding camera resolution is selected as a resolution for sampling video according to the configuration information; a video is sampled according to the resolution for sampling video; and the sampled video is sent to the objective terminal. | 04-16-2015 |
20150116450 | Video Data Transmission Method and Apparatus, and Communications Device - A video data transmission method and apparatus, and a communications device is provided. The method includes receiving, by a second communications device, a video call request sent by a first communications device, determining whether media capability information of the first communications device matches media capability information of the second communications device, constructing a Session Description Protocol (SDP) answer message when the media capability information of the second communications device does not match the media capability information of the first communications device and the media capability information of the second communications device and the media capability information of the first communications device include a same audio calling frequency, and sending the SDP answer massage to the first communications device so that the first communications device and the second communications device transmit video data. | 04-30-2015 |
20150138306 | TRANSMISSION MANAGEMENT SYSTEM, TRANSMISSION SYSTEM, AND TRANSMISSION MANAGEMENT SYSTEM PROGRAM - A management system receives, when a state of a terminal is changed based on control by another management system, state information after change that indicates the state after the change from the another management system. Consequently, there is an effect that, even if control associated with communication is executed by the another management system, the management system can control the state of the terminal based on the received state information after change. | 05-21-2015 |
20150138307 | Method, Device, and System for Testing Video Quality - A method and apparatus that tests video quality includes a superimposing of at least one code to a video that is to be transmitted by a communication device to another communication device. The at least one code is transmitted such that the superimposed at least one code is extractable and readable from the decoded video by the device that receives the transmitted video. The extracted at least one code may then be read to determine the quality level of the transmitted video. The determination of quality for the received video may be based upon one or more tests performed using at least one code extracted from the received video. | 05-21-2015 |
20150145949 | Communication System Architecture - Disclosed is a communication system for effecting communication events between endpoints connected via a communication network. The communication system comprises a plurality of processing units, each having access to computer storage holding executable code modules for managing a communication event. The code modules are configured to implement a media modality controller configured to manage media modality of an established communication event and a call controller configured to establish the communication event. The communication system further comprises a resource allocator configured to allocate physical resources of the processing units and computer storage to each of the call controller and the media modality controller. A grant of physical resources to the call controller is independent and different from a grant of physical resources to the media modality controller. | 05-28-2015 |
20150296061 | Providing Isolation from Distractions - An apparatus includes a first interface for connecting to a personal computer, a second interface for connecting to a communications device, a third interface for connecting to a headset, a fourth interface for connecting to a speaker, and a processor in control of each of the interfaces. The processor is configured to route audio associated with a communications session on one of the personal computer or the communications device to the speaker, and in response to a user putting on the headset, re-route the audio to the headset. | 10-15-2015 |
20150304608 | MULTIPARTY COMMUNICATIONS AND METHODS THAT UTILIZE MULTIPLE MODES OF COMMUNICATION - Improved methods, systems, and devices for managing communications are provided. A user device may display all ongoing communications so that a user can visualize the communications network or some subset thereof (e.g., a subgroup or group of users). A system may maintain the user device in an instant ready-on mode of communication with the other user devices. A user may then initiate communications with a subgroup (e.g., a pair) or group without initiating a new connection. Accordingly, a user can simultaneously and fluidly communicate at the subgroup level, at the group level, or at the inter-group level. Moreover, users can function as independent actors that can freely form and leave subgroups as well as groups. | 10-22-2015 |
20150312294 | Content Message for Video Conferencing - In one embodiment, a decoder or transcoder of a video conference network receives the first video stream and an indication of the ratio of the spatial-to-temporal resolution of the tuning of the encoding. The behavior of the decoder or transcoder is set based on the indication of the ratio. The behavior is for use of the first video stream. | 10-29-2015 |
20150334156 | METHOD FOR TRANSMITTING A VIDEO STREAM - Method for transmitting a video stream in a network ( | 11-19-2015 |
20150373302 | Multi-Media Quality of Service and Quality of User Experience Optimization Through Voice Prioritization - Techniques to optimize quality of service and quality of user experience for multi-media mobile applications are described. A traffic detection component detects the video and audio data components of a video call. Detection may be via a modified traffic detection component or via a software quality of service component exposing traffic detection component functionality to a multi-media application via an application programming interface. Based on available bandwidth for a session of the multi-media application and heuristics, video and audio data components may be placed in different contexts with different priorities. In the specific case of a video call, the video and audio data components are each associated with a quality of user experience threshold, which when available bandwidth fails to meet those thresholds, an optimizing heuristic to trigger the traffic detection component to change contexts and priorities of the video and audio data components. | 12-24-2015 |
20160014178 | MULTIMEDIA CONVERSATION TRANSFER | 01-14-2016 |
20160037125 | RECEIVER DRIVEN UP-SWITCHING IN VIDEO TELEPHONY - In an example, a method of processing data includes determining, by a receiver device, an allowable excess delay parameter based on a difference between a time at which received data is received by the receiver device and a time at which the received data is scheduled to be played out, where the allowable excess delay parameter indicates an amount of delay that is supportable by a channel between a sender device and the receiver device. The method also includes determining, by the receiver device, a sender bit rate increase for increasing a bit rate at which data is to be sent from the sender device to the receiver device based on the determined allowable excess delay parameter, and transmitting an indication of the sender bit rate increase to the sender device. | 02-04-2016 |
20160044278 | COMMUNICATION MANAGEMENT SYSTEM, COMMUNICATION TERMINAL, COMMUNICATION SYSTEM, COMMUNICATION CONTROL METHOD, AND RECORDING MEDIUM - A communication management system transmits questionnaire information including a set of questions relating to one or more services available to a communication terminal to the communication terminal through a network, receives answer information including a set of answers to the set of questions from the communication terminal through the network, determines a service to be provided to the communication terminal based on the answer information, and transmits to a relay device an operating parameter for controlling the relay device in transmitting or receiving content data to or from the communication terminal according to the determined service. | 02-11-2016 |
20160050393 | DETERMINING ELECTRONIC MEDIA FORMAT WHEN TRANSFERRING A CUSTOMER BETWEEN SPECIALISTS OR AMONGST COMMUNICATION SOURCES AT A CUSTOMER SERVICE OUTLET - Systems, apparatus, and computer program products are provided for determining the media format for transferring a customer from customer between specialists and/or from one communication source to another communication source within a customer service outlet, such as a banking center or the like. For example, while a two-way video conference system may be used for communication between a customer and a remote specialist, in certain instances in which the customer requires transfer to another specialist (e.g., a specialist having a different specialty) other media formats, such as one-way live video conference, live audio-only conference, text chat or the like may be implemented. | 02-18-2016 |
20160088258 | COMMUNICATION TERMINAL, DISPLAY CONTROL METHOD, AND RECORDING MEDIUM - Example embodiments of the present invention include a communication terminal, which controls a display to display a currently set value of quality parameter of content data to be transmitted from the communication terminal to a counterpart communication terminal, transmits a request for changing quality parameter from the currently set value to a value selected by a user to a communication management system through a network, receives an updated charge fee to be charged for transmitting content data having the selected value of quality parameter from the communication management system, and controls a display to display the updated charge fee. | 03-24-2016 |
20160094475 | AUDIO POWER BASED MEDIA BANDWIDTH MANAGEMENT - Embodiments disclosed herein provide systems, methods, and computer readable media for managing bandwidth based on audio power level. In a particular embodiment, a method includes receiving a media stream from a first client device, wherein the media stream includes an audio stream. During receipt of the media stream, the method provides determining whether an audio power level of the audio stream satisfies criteria for inclusion in an output media stream from the media server system along with one or more media streams received from one or more other client devices. Upon determining that the criteria is not satisfied, the method provides transferring a first notification to the first client device that includes a first instruction for the first client device to reduce an amount of bandwidth used for transferring the media stream. | 03-31-2016 |
20160100132 | RECEPTION APPARATUS, RECEPTION METHOD, AND PROGRAM THEREOF, IMAGE CAPTURING APPARATUS, IMAGE CAPTURING METHOD, AND PROGRAM THEREOF, AND TRANSMISSION APPARATUS, TRANSMISSION METHOD, AND PROGRAM THEREOF - A reception apparatus configured to receive content data including a plurality of pieces of segment data includes a metadata reception unit configured to receive metadata indicating a reproduction order of the segment data, an acquisition unit configured to acquire storage information indicating whether the reception apparatus is in a storage mode for storing the content data, and a control unit configured to, if the storage information does not indicate the storage mode, perform control to transmit a request for acquiring a piece of segment data that is later in the reproduction order than a piece of the segment data to be requested to be acquired if the storage information indicates the storage mode. | 04-07-2016 |
20160127680 | Methods, Devices, and Systems for Controlling Audio and Video Transmission Channel - Methods and systems for controlling an audio and video transmission channel for use in a server is provided. The method includes obtaining an audio and video transmission connection request, and obtaining transmission channel information reported from respective terminals to establish an audio and video transmission connection; determining a transmission channel type of the audio and video transmission connection, according to the reported transmission channel information; and issuing to the terminals the determined transmission channel type of the audio and video transmission connection. | 05-05-2016 |
20160134837 | METHODS, DEVICES, AND SYSTEMS FOR CONTROLLING AUDIO AND VIDEO TRANSMISSION - Methods and systems are provided for controlling an audio and video transmission. The method includes receiving audio and video information reported from terminals, after establishing an audio and video transmission connection according to an audio and video transmission connection request; acquiring terminal types and a type of the audio and video transmission connection request; adjusting one or more audio and video transmission parameters according to the audio and video information, the terminal types, and the type of the audio and video transmission connection request; and issuing the adjusted audio and video transmission parameters to the corresponding terminals. | 05-12-2016 |
20160142698 | APPARATUS AND METHOD FOR PROVIDING MEDIA CONTENT - A system that incorporates teachings of the present disclosure may, for example, receive a request for a telepresence seat at an event, obtain media content comprising event images of the event that are captured by an event camera system, receive images that are captured by a camera system at a user location, and provide the media content and video content representative of the images to a processor for presentation at a display device utilizing a telepresence configuration that simulates the first and second users being present at the event, where the providing of the first and second video content establishes a communication session between the first and second users. Other embodiments are disclosed. | 05-19-2016 |
20160149960 | INFORMATION PROCESSING APPARATUS AND DETERMINATION RESULT PROVIDING METHOD - An information processing apparatus includes a determination unit configured to determine whether a first communication port used by a first communication protocol is available and whether a second communication port used by a second communication protocol is available; and a determination result display unit configured to display a determination result for the first communication port and a determination result for the second communication port individually on a display unit. | 05-26-2016 |
20160165181 | DETERMINING ELECTRONIC MEDIA FORMAT WHEN TRANSFERRING A CUSTOMER BETWEEN SPECIALISTS OR AMONGST COMMUNICATION SOURCES AT A CUSTOMER SERVICE OUTLET - Systems, apparatus, and computer program products are provided for determining the media format for transferring a customer from customer between specialists and/or from one communication source to another communication source within a customer service outlet, such as a banking center or the like. For example, while a two-way video conference system may be used for communication between a customer and a remote specialist, in certain instances in which the customer requires transfer to another specialist (e.g., a specialist having a different specialty) other media formats, such as one-way live video conference, live audio-only conference, text chat or the like may be implemented. | 06-09-2016 |
20160165182 | DETERMINING ELECTRONIC MEDIA FORMAT WHEN TRANSFERRING A CUSTOMER BETWEEN SPECIALISTS OR AMONGST COMMUNICATION SOURCES AT A CUSTOMER SERVICE OUTLET - Systems, apparatus, and computer program products are provided for determining the media format for transferring a customer from customer between specialists and/or from one communication source to another communication source within a customer service outlet, such as a banking center or the like. For example, while a two-way video conference system may be used for communication between a customer and a remote specialist, in certain instances in which the customer requires transfer to another specialist (e.g., a specialist having a different specialty) other media formats, such as one-way live video conference, live audio-only conference, text chat or the like may be implemented. | 06-09-2016 |
20160165183 | SYSTEM AND METHOD TO ENABLE LAYERED VIDEO MESSAGING - A method includes determining, at a first computing device, first capabilities of a second computing device. The method includes setting, at the first computing device, a user configurable option based on a first capability of a second computing device, a second capability associated with a bandwidth of a network, or a combination thereof. The method includes generating, at the first computing device, multimedia content. The multimedia content includes a first layer and a second layer. The first layer includes first media content received from a first content source. A first bit rate of the first layer is determined based on the user configurable option. The method also includes sending the multimedia content to the second computing device. | 06-09-2016 |
20160381356 | Method, Device, and System for Testing Video Quality - A method and apparatus that tests video quality includes a superimposing of at least one code to a video that is to be transmitted by a communication device to another communication device. The at least one code is transmitted such that the superimposed at least one code is extractable and readable from the decoded video by the device that receives the transmitted video. The extracted at least one code may then be read to determine the quality level of the transmitted video. The determination of quality for the received video may be based upon one or more tests performed using at least one code extracted from the received video. | 12-29-2016 |
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