摘要:
In some embodiments, there is provided a system for remotely processing data streams including: at least one transmitter configured for transmission of at least two data streams, the at least two data streams including at least a lower quality preview stream and a higher quality content stream. A plurality of editor computing devices is configured for receiving at least the lower quality preview stream and facilitating processing and editing on the lower quality preview stream, generating a set of machine-readable instructions representative of the processing and editing. A plurality of routing computing devices located from the at least one transmitter is configured for receiving at least the higher quality content stream and the set of machine-readable instructions, processing the higher quality content stream by encoding the higher quality content stream based on the set of machine-readable instructions to generate an output content stream.
摘要:
A computer implemented system is provided for improving performance of transmission in real-time or near real-time applications from at least one transmitter unit to at least one receiver unit. The system includes an intelligent data connection manager utility that generates or accesses performance data for two or more data connections associated with the two or more communication networks.
摘要:
A system and method for transmission of a video stream are provided. The system may include: an encoder adapted to generate a video stream comprising a plurality of encoded frames, encoded according to at least one encoding parameter; a comparator in communication with the encoder, the comparator adapted to compare encoded frames of the plurality of encoded frames with input frames to determine a fitness metric reflective of visual quality of the encoded frames; and a controller in communication with the comparator, the controller adapted to adjust the at least one encoding parameter based on the fitness metric.
摘要:
Embodiments described herein relate to real-time streaming of large quantities of time critical data over multiple distinct networks from a wireless communications device. More specifically, embodiments described herein may address challenges and problems of maintaining consistent data reception quality when faced with the anomalies of a moving sender that is sending data using a relatively unstable radio frequency (RF) method. This may be achieved by converting single source data into multiple data streams, placing them in transport buffers and storing them for forwarding. A plurality radio frequency interface modules provide wireless connectivity to a plurality of wireless networks for transmission over the plurality of networks. Links are maintained to provide feedback on network connections to allow for the transfer of data from one network to another, from one radio frequency interface module to another, and to adjust the amount of data being transmitted.
摘要:
Systems, devices, methods, and computer readable media are provided for distributing data with multi-tiered encoding. For example, a system for transmission of data streams to endpoints is provided that includes: encoders, each encoder configured to encode a data stream according to at least one encoding parameter; virtual transmitters organized into groups based on at least one transmission characteristic; each group of virtual transmitters configured to receive encoded data from an associated one of the encoders; each virtual transmitter of the plurality of virtual transmitters configured to transmit the encoded data to an associated one of the plurality of endpoints; and at least one controller configured to monitor transmission characteristics of the plurality of virtual transmitters and to adjust membership of the virtual transmitters in the plurality of groups based on the monitored transmission characteristics. The system may be further configured for synchronization, uni/bi-directional communication, etc.
摘要:
Systems, devices, methods, and computer readable media are provided for distributing data with multi-tiered encoding. For example, a system for transmission of data streams to endpoints is provided that includes: encoders, each encoder configured to encode a data stream according to at least one encoding parameter; virtual transmitters organized into groups based on at least one transmission characteristic; each group of virtual transmitters configured to receive encoded data from an associated one of the encoders; each virtual transmitter of the plurality of virtual transmitters configured to transmit the encoded data to an associated one of the plurality of endpoints; and at least one controller configured to monitor transmission characteristics of the plurality of virtual transmitters and to adjust membership of the virtual transmitters in the plurality of groups based on the monitored transmission characteristics. The system may be further configured for synchronization, uni/bi-directional communication, etc.
摘要:
A network gateway is provided for routing data flows across a plurality of network connections, the network gateway including a plurality of network interfaces for transmitting data over the plurality of network connections, the plurality of network interfaces including a first network interface; at least one processor configured for: transmitting a sequential burst of packets across the first network interface; based on timestamps recorded when packets in the sequential burst of packets are received at a receiving node, and the size of the packets, generating a bandwidth of the first network interface; and routing a data flow of sequential packets across the plurality of network connections based on the generated bandwidth of the first network interface.
摘要:
Systems and methods for real-time transmission of data streams are disclosed. A controller receives data representing selected stream parameters from a browser residing on a computing device. The controller transmits the received data to a video transmitting device. A transcoder receives a first data stream generated according to the selected stream parameters from the video transmitting device. The transcoder generates a second data stream from the first data stream, the second data stream formatted for browser display; and then transmits the second data stream to the browser. A user may remotely control the video transmitting device using the browser. A user may view data streams from multiple video transmitting devices using the browser.
摘要:
Systems, devices, methods, and computer readable media are provided for distributing data with multi-tiered encoding. For example, a system for communication of data streams to endpoints is provided that includes: encoders, each encoder configured to encode a data stream according to at least one encoding parameter; transmitting devices organized into groups based on at least one communication characteristic; each group of transmitting devices configured to receive encoded data from an associated one of the encoders; each transmitting device of the plurality of transmitting devices configured to transmit the encoded data to an associated one of the plurality of endpoints; and at least one controller configured to monitor communication characteristics of the plurality of transmitting devices and to adjust membership of the transmitting devices in the plurality of groups based on the monitored communication characteristics. The system may be further configured for synchronization, uni/bi-directional communication, etc.
摘要:
In some embodiments, there is provided a system for remotely processing data streams including: at least one transmitter configured for transmission of at least two data streams, the at least two data streams including at least a lower quality preview stream and a higher quality content stream. A plurality of editor computing devices is configured for receiving at least the lower quality preview stream and facilitating processing and editing on the lower quality preview stream, generating a set of machine-readable instructions representative of the processing and editing. A plurality of routing computing devices located from the at least one transmitter is configured for receiving at least the higher quality content stream and the set of machine-readable instructions, processing the higher quality content stream by encoding the higher quality content stream based on the set of machine-readable instructions to generate an output content stream.