Abstract: A video conferencing system for a reconfigurable meeting room is disclosed. To make the process of reconfiguring a video conferencing system easy and frictionless and in an embodiment, the system may comprise a camera for capturing video of at least a section of the meeting room and to provide video data; a microphone for capturing audio in the meeting room and to provide audio data; and processing circuitry, connected at least with the camera and microphone to receive at least one of the video and audio. The processing circuitry is configured to determine if a change in the layout of the meeting room has occurred, using at least one of the camera and the microphone, and upon determination that the change in the layout has occurred, operate in a proximity joining mode in which the processing circuitry allows linking with at least one proximate video conferencing system for joined operation.

Abstract: The present disclosure relates to the field of communications technologies, and specifically, to a video conference terminal and a video conference system. The video conference terminal is provided with a content receiving module (101), an audio and video processing module (102), and a display module (103). To be specific, the video conference terminal (100) has a video conference function, so that the video conference terminal can serve as both an audio conference terminal and a video conference terminal, thereby enriching functions of the video conference terminal. Compared with a conventional conference terminal, the video conference terminal provided in embodiments of the present disclosure has easy deployment, low costs and high utilization as it can serve as a video conference terminal.

Abstract: A videoconferencing endpoint is described that uses a combination of face detection, motion detection, and upper body detection for selecting participants of a videoconference for group framing. Motion detection is used to remove fake faces as well as to detect motion in regions around detected faces during postprocessing. Upper body detection is used in conjunction with the motion detection in postprocessing to allow saving faces that have been initially detected by face detection for group framing even if the participant has turned away from the camera, allowing the endpoint to keep tracking the participants region better than would be possible based only on an unstable result coming from face detection.

Abstract: An apparatus for generating a plurality of audio channels for a first speaker setup is characterized by an imaginary speaker determiner, an energy distribution calculator, a processor and a renderer. The imaginary speaker determiner is configured to determine a position of an imaginary speaker not contained in the first speaker setup to obtain a second speaker setup containing the imaginary speaker. The energy distribution calculator is configured to calculate an energy distribution from the imaginary speaker to the other speakers in the second speaker setup. The processor is configured to repeat the energy distribution to obtain a downmix information for a downmix from the second speaker setup to the first speaker setup. The renderer is configured to generate the plurality of audio channels using the downmix information.

Abstract: The present disclosure generally relates to user interfaces for multi-user communication sessions. In some examples, a device initiates a live stream in a communication session. In some examples, a device transitions between streaming live audio and live video. In some examples, a device enables synchronizing media playback during a live stream. In some examples, a device displays synchronized media playback and plays a reaction from a first participant of the communication session.

Abstract: A parallel audio transcoding method includes splitting audio into segments of a certain length; performing parallel transcoding by allocating the split segments to a plurality of encoders; and concatenating the segments encoded through the parallel transcoding and merging the same into a single encoded file. Performing parallel transcoding includes inserting additional regions, which overlap and neighbor each of the split segments, and sending the same to the encoders, and merging includes cutting out the additional regions from the encoded stream to create a stream corresponding to the split segments.

Abstract: A method, a non-transitory computer readable medium, and a computer system is provided for handling video streams. The method may include: receiving a 360° video stream, the 360° video stream including a multiple overlay parameter; when the multiple overlay parameter is a first value, determining that overlaying the 360° video stream with two or more overlays is permissible by the user terminal, and displaying, by the user terminal, the 360° video stream with the two or more overlays; and when the multiple overlay parameter is a second value, determining that overlaying the 360° video stream with two or more overlays is not permissible and displaying the 360° video stream with zero overlays or one overlay.

Abstract: Example techniques may involve calibration with multiple recording devices. An implementation may include a mobile device receiving data indicating that a calibration sequence for multiple playback devices has been initiated in a venue. The mobile device displays a prompt to include the first mobile device in the calibration sequence for the multiple playback devices and a particular selectable control that, when selected, includes the first mobile device in the calibration sequence. During the calibration sequence, the mobile device records calibration audio as played back by the multiple playback devices and transmits data representing the recorded calibration audio to a computing device.

Abstract: Provided a haptic feedback method, including: step S1 of algorithmically training an audio clip containing a known audio event type to obtain an algorithm model; and step S2 of obtaining an audio, identifying the audio by the algorithm model to obtain different audio event types in this audio, matching, according to a preset rule, the audio event types with different vibration effects as a haptic feedback and outputting the haptic feedback. Compared with the related art, the present haptic feedback method provides users with real-time haptic feedback when applied to a mobile electronic product, thereby achieving excellent use experience of the mobile electronic product.

Abstract: Systems and methods for dynamically concealing sensitive information in a shared screen session of a video conference are disclosed. The system may establish communication with one or more computing devices active in a video conference in which each computing device may switch between a screen share mode and a video mode. The system may determine that one or more articles of sensitive information are visible in a graphical user interface associated with a first computing device of the plurality of computing devices. The system may receive a first signal from the first computing device that indicates a first intent of a host associated with the first computing device to switch the screen share mode which includes sharing the first graphical user interface with the one or more computing devices during the video conference. In response to the first signal, the system may execute one or more privacy actions.

Abstract: A method of protecting privacy in video may include classifying, via a trained multi-level neural network, a plurality of objects within frames of a video content. Training the multi-level neural network may include inputting a plurality of pixels of at least one frame, fitting the pixels into different layers, and assigning weights to individual components within the layers. The method may also include determining if the classified objects are private objects or non-private objects, tracking the detected objects between each frame of the video content within a threshold distance of movement, and masking the private objects.

Abstract: The disclosed techniques improve user engagement and promote efficient use of computing resources by providing dynamically controlled aspect ratios for communication session renderings based on a physical orientation of a device. In some configurations, a system can select a first aspect ratio for individual video streams of a communication session when a device is in a first orientation, e.g., a portrait orientation. In addition, the system can select a second aspect ratio for the individual video streams when the device is in a second orientation, e.g., a landscape orientation. In some configurations, the first aspect ratio can be greater than the second aspect ratio, or the aspect ratios can be selected based on a target aspect ratio, which can be adjusted over time. By dynamically selecting an aspect ratio for individual stream renderings, screen space of a device can be optimized while the device is held in various physical orientations.

Abstract: Provided is a method and a system for updating an area allocated for display of video feed based on a determined trigger event. The method is implemented by a central server including one or more processors. The method includes initiating a video conference meeting comprising a plurality of participants. The method includes receiving network information and meeting data associated with each of the plurality of participants. The method includes selectively controlling display of video feed associated with the plurality of participants during the video conference meeting based on network information and meeting data to create an adaptive video layout for the plurality of participants. The method includes determining a trigger event to update the area allocated for display of video feed associated with the plurality of participants represented within the grid format. The method includes updating the area allocated for display of video feed based on the determined trigger event.

Abstract: The present disclosure relates to an earphone apparatus and method. The earphone apparatus includes an earpiece, including a speaker, configured for arrangement relative to a user's ear for listening to audio from the speaker, a bio-sensor, a motion sensor, and a controller configured to determine an activity state of the user based on aggregated sensor data from the bio-sensor and the motion sensor over time, and to control audio output to the user based on the determined activity state.

Abstract: An in-wall wirelessly operable speaker control system has a control unit configured to be mounted into a wall or similar surface, particularly an electrical socket cavity. A mobile phone or other computing device may be communicably coupled with a processing unit of the control unit through a wireless communication device of the control unit. The processing unit is communicably coupled with one or more speakers. Input may be received through the wireless communication device from the computing device in order to control playback of media items through the coupled speakers.

Abstract: One example system for sharing content across videoconferencing sub-meetings includes a processor and at least one memory device. The memory device includes instructions that are executable by the processor to cause the processor to establish a videoconferencing session including a main meeting and a first sub-meeting, receive, from a presenter, a content to be displayed in the main meeting, and cause the content to be displayed in the main meeting. The memory device further includes instructions that are executable by the processor to cause the processor to receive, from a first participant in the videoconferencing session, an indication that the content is to be displayed in the first sub-meeting, and cause the content to be displayed in the first sub-meeting simultaneously with the content in the main meeting.

Abstract: One example method includes joining, using a computing device, a video conference hosted by a video conference provider, the video conference having a plurality of participants; accessing, by the computing device, presentation content during the video conference, the presentation content comprising one or more content items and one or more video filters, at least one of the one or more video filters corresponding to one of the content items; receiving a selection of a first item of the one or more content items; accessing a first video filter of the one or more video filters, the first video filter corresponding to the content item; receiving a video feed from a video source; generating a composite video feed comprising the first content item and the first video feed, the composite video feed based on the video filter; and providing, via the video conference provider, the composite video feed to one or more video conference participants via the video conference.

Abstract: A smart muting method for a teleconference or videoconference participant includes detecting audio of an audio-video stream; analyzing video data of the audio-video stream with respect to the detected audio; determining that the audio corresponds to an intended communication, based on the analyzing video data of the audio-video stream with respect to the detected audio; and rendering the audio, responsive to determining that the audio corresponds to an intended communication.

Abstract: Video conferencing in a controlled environment facility entails significant security concerns. These concerns are even more prevalent in a system that permits residents of such facilities to communicate via their own personal devices. Therefore, in order to alleviate these concerns and provide a secure system in which a resident is able to make video calls using their personal device, a kiosk unit is provided to which the personal device must be linked for completing a video call. When making the video call, the camera and display on the personal device are disabled, and all video data is captured and displayed by the kiosk unit. The link between the kiosk unit and the personal device facilitates the exchange of the image information for transmission to the outside party, or display to the user. By providing a fixed camera, and disabling the personal device camera, security can be maintained while permitting video calling services.

Abstract: A conferencing device includes a power supply, a processor, a video out module, and a USB hub in communication with the processor and drawing power from the power supply. The conferencing device is configured to provide power from the power supply to an external host device in communication with the USB hub, receive control signals and video data from the external host device, and place video data from the external host device at a video out port of the conferencing device. Embodiments herein discuss the switching between and/or simultaneous presentation of video data for placement at the video out port as between two or more external host devices connected to the conferencing device based on the control signals sent from the external host devices. The conferencing device may be connected to another conferencing device to create a single logical conferencing device that can handle an expanded number of external host devices.