UMS4 plus
User Manual
40
TCP (UDP) Ethernet based networks. NDI is commonly found in broadcastapplications.
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RTMP:
Real-Time Messaging Protocol (RTMP) was initially a proprietary protocol developed by
Macromedia (now Adobe) for streaming audio, video and data over the Internet, between a Flash player
and a server.
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RTSP:
The Real Time Streaming Protocol (RTSP) is a network control protocol designed for use in
entertainment and communications systems to control streaming media servers. The protocol is used for
establishing and controlling media sessions between end points.
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MPEG:
Moving Picture Experts Group is a working group formed from ISO and IEC developing
standards that allow audio/video digital compression and Transmission.
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H.264:
Also known as AVC (Advanced Video Coding) or MPEG-4i is a common video compression
standard. H.264 was standardized by the ITU-T Video Coding Experts Group (VCEG) together with the
ISO/IEC JTC1 Moving Picture Experts Group (MPEG).
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H.265:
Also known as
HEVC
(High Efficiency Video Coding )H.265 is the successor to the widely
used H.264/AVC digital video coding standard. Developed under the auspices of ITU, resolutions up to
8192x4320 may be compressed.
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API:
An Application Programming Interface (API) provides a predefined function which allows access
capabilitiesandfeaturesorroutinesviaa software or hardware, without accessing source code or
understanding the details of inner working mechanism. An API call may execute a function and/or provide
datafeedback/report.
●DMX512:
The communication standard developed by USITT for entertainment and digital lighting
systems.The wide adoption of the Digital Multiplex (DMX) protocol has seen the protocol used for a wide
range of other devices including video controllers. DMX512 is delivered over cable of 2 twisted pairs with
5pin XLR cables for connection.
● ArtNet:
An ethernet protocol based on TCP/IP protocol stack, mainly used in entertainment/events
applications. Built on the DMX512 data format, ArtNet enables multiple “universes” of DMX512 to be
transmitted using ethernet networks for transport.
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MIDI:
MIDI is the abbreviation of Musical Instrument Digital Interface. As the name indicates the
protocol was developed for communication between electronical musical instruments and latterly
computers. MIDI instructions are triggers or commands sent over twisted pair cables, typically using 5pin
DIN connectors
.
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OSC:
The principle of Open Sound Control (OSC) protocol is for networking sound synthesizers,
computers, and multimedia devices for musical performance or show control. As with XML and JSON, the
OSC protocol allows sharing data. OSC is transported via UDP packets between devices connected on an
Ethernet.
