Abstract: A server apparatus performs a remote conference by a plurality of communication apparatuses. When a recording start instruction is acquired from any one of the communication apparatuses, the server apparatus specifies, based on layout information of the communication apparatuses, a display area in which layouts of two or more image information are corresponding to each other between two or more of the communication apparatuses. The server apparatus combines two or more image data corresponding respectively to the two or more image information included in the specified display area and generates one first kind record data. The first kind record data includes the two or more image information which are arranged in the layout of the two or more image information included in the specified display area.

Abstract: A non-transitory computer-readable medium stores computer-readable instructions performing processes including a determination, a setting, a first generation, a second generation and a transmission operations. The determination operation determines whether a communication state is a first or second state based on at least one of transmission data transmitted by the communication device to a conference server and reception data received by the communication device from the conference server. The setting operation sets a combined time to a first or second period of time in response to the determination operation. The first generation operation generates sound data corresponding to the combined time, by sequentially compressing sampling data corresponding to the combined time in an order of storage in a first storage portion. The second generation operation generates a packet including the sound data.

Abstract: A communication device including a controller that controls the communication device to execute steps of: establishing a first communication session between the communication device and a first communication device; determining whether a second communication session between the first communication device and a second communication device is established; acquiring a communication parameter of the second communication session from the first communication device when the controller determines that the second communication session between the first communication device and the second communication device is established; and determining a bandwidth of the first communication session based on the acquired communication parameter of the second communication session.

Abstract: A communication device measures an available bandwidth, which is a bandwidth that can be used for data communication, while changing a transmission rate of packets. The communication device comprises a range determination portion that sets a reference point and determines a search range, a bandwidth setting portion that sets a measurement bandwidth, a first generation portion that generates media data, a second generation portion that generates redundant data, a packet generation portion that packetizes the media data and the redundant data, and a packet transmission portion that transmits measurement packets.

Abstract: A system may include a first communication device, and a recording server. The first communication device may set layout information indicative of a layout of media data. The first communication device may transmit, to the recording server, first media data to be transmitted to the second communication device, the layout information, and first identification information identifying the first communication device. The recording server may store the first media data, the layout information, and the first identification information transmitted from the first communication device. The recording server may receive a request for conference proceedings data from a particular device. The recording server may determine particular layout information for the particular device. The recording server may generate conference proceedings data based on the determined layout information and media data requested by the particular device.

Abstract: A non-transitory computer-readable medium stores computer-readable instructions performing processes including a determination, a setting, a first generation, a second generation and a transmission operations. The determination operation determines whether a communication state is a first or second state based on at least one of transmission data transmitted by the communication device to a conference server and reception data received by the communication device from the conference server. The setting operation sets a combined time to a first or second period of time in response to the determination operation. The first generation operation generates sound data corresponding to the combined time, by sequentially compressing sampling data corresponding to the combined time in an order of storage in a first storage portion. The second generation operation generates a packet including the sound data.

Abstract: A non-transitory computer-readable medium stores computer-readable instructions performing processes including a determination, a setting, a first generation, a second generation and a transmission operations. The determination operation determines whether a communication state is a first or second state based on at least one of transmission data transmitted by the communication device to a conference server and reception data received by the communication device from the conference server. The setting operation sets a combined time to a first or second period of time in response to the determination operation. The first generation operation generates sound data corresponding to the combined time, by sequentially compressing sampling data corresponding to the combined time in an order of storage in a first storage portion. The second generation operation generates a packet including the sound data.

Abstract: A server apparatus performs a remote conference by a plurality of communication apparatuses. When a recording start instruction is acquired from any one of the communication apparatuses, the server apparatus specifies, based on layout information of the communication apparatuses, a display area in which layouts of two or more image information are corresponding to each other between two or more of the communication apparatuses. The server apparatus combines two or more image data corresponding respectively to the two or more image information included in the specified display area and generates one first kind record data. The first kind record data includes the two or more image information which are arranged in the layout of the two or more image information included in the specified display area.

Abstract: A communication device transmits a plurality of measurement packets to another communication device while successively varying a transmitting interval. After the plurality of measurement packets have been transmitted, the communication device determines a location of a usable bandwidth in relation to a first bandwidth range that is a range within which bandwidths are measured. The communication device resets the first bandwidth range to a second bandwidth range that is a range within which the bandwidths are measured and in which at least one of an upper limit and a lower limit is different from the corresponding limit in the first bandwidth range in accordance with the determination. The communication device selects a bandwidth that will be used when the measurement packets are transmitted. The communication device transmits the measurement packets to the other communication device using the bandwidth that has been selected.

Abstract: A system may include a first communication device, and a recording server. The first communication device may set layout information indicative of a layout of media data. The first communication device may transmit, to the recording server, first media data to be transmitted to the second communication device, the layout information, and first identification information identifying the first communication device. The recording server may store the first media data, the layout information, and the first identification information transmitted from the first communication device. The recording server may receive a request for conference proceedings data from a particular device. The recording server may determine particular layout information for the particular device. The recording server may generate conference proceedings data based on the determined layout information and media data requested by the particular device.

Abstract: A communication device including a controller that controls the communication device to execute steps of: establishing a first communication session between the communication device and a first communication device; determining whether a second communication session between the first communication device and a second communication device is established; acquiring a communication parameter of the second communication session from the first communication device when the controller determines that the second communication session between the first communication device and the second communication device is established; and determining a bandwidth of the first communication session based on the acquired communication parameter of the second communication session.

Abstract: A communication device measures an available bandwidth, which is a bandwidth that can be used for data communication, while changing a transmission rate of packets. The communication device comprises a range determination portion that sets a reference point and determines a search range, a bandwidth setting portion that sets a measurement bandwidth, a first generation portion that generates media data, a second generation portion that generates redundant data, a packet generation portion that packetizes the media data and the redundant data, and a packet transmission portion that transmits measurement packets.

Abstract: A communication device transmits a plurality of measurement packets to another communication device while successively varying a transmitting interval. After the plurality of measurement packets have been transmitted, the communication device determines a location of a usable bandwidth in relation to a first bandwidth range that is a range within which bandwidths are measured. The communication device resets the first bandwidth range to a second bandwidth range that is a range within which the bandwidths are measured and in which at least one of an upper limit and a lower limit is different from the corresponding limit in the first bandwidth range in accordance with the determination. The communication device selects a bandwidth that will be used when the measurement packets are transmitted. The communication device transmits the measurement packets to the other communication device using the bandwidth that has been selected.