Table of Contents
Advertisement
Definitions
PURE3 — PURE3 is specifically designed for network transmission of real time media (such
as video or graphics, audio, data, and whiteboard elements). It features both spatial and
temporal image compression, which allows for efficient bandwidth usage.
•
•
Streaming media (stream) — This term refers to multimedia that is constantly received
by (and normally presented to) an end-user while being delivered by a streaming provider.
Internet television is a commonly streamed medium. Streaming media (stream) in this guide
refers to a PURE3 media stream that is produced by a VN-Matrix encoding device.
Device license — This term refers to the number of licensed features that are available on
a device within a VN-Matrix system. All devices contain a default license that offers a default
level of functionality (see
NOTE: The VNM Recorder contains a default license that allows for five recorder
Controller license — This term refers to the license that is supplied to the device
designated as the system controller (see
Data — This refers to the transfer method of data between an encoder and a decoder. Data
input is created at the encoder, placed into the PURE3 stream, and sent to the decoder. The
data is received in the same form that it was transmitted. This method of data transfer is
unidirectional and can only be sent from an encoder to a decoder.
Whiteboard (wb) data — Also known as annotation data, whiteboard data outputs text
and simple pointer annotation onto local displays that are connected to VN-Matrix encoders
or decoders. This type of data is bidirectional, which allows a decoder to send whiteboard
data to an encoder.
Features
•
•
•
•
•
•
•
PURE3 streams always contain video or graphic elements.
PURE3 streams may contain audio, data, and whiteboard elements that are associated
with the video and graphic elements.
Licensed Features panel
channels and five player channels. It is currently not possible to change the license on
the VNM Recorder.
Record, synchronize, and play back up to five visually lossless PURE3 encoded
VN-Matrix streams over IP.
Digitally record and play back video/graphics, audio, and data.
Use the gcode Frame Translator Utility to convert existing VN-Matrix video recordings
into individual still frames (see
page 76).
Virtual switching of video, graphics, and audio over IP.
Point to point and long distance distribution.
Link multiple recorder units together for applications requiring recording for more than
five streams.
The VNM Recorder is a scalable and flexible system.
on page 29).
Controller Licensing
gcode Frame Translator Utility Instructions
VNM Recorder • Introduction
on page 42).
on
7
Advertisement
Table of Contents
