NCast Presentation Recorder Reference Manual
storage and once the Session is finished the archive may be uploaded to a distribution
server or to a locally attached USB drive.
Send a Stream to an RTMP Server
– For live streaming the Presentation Recorder sends
an RTMP protocol stream to a streaming server, CDN or Presentation Server where fanout
occurs and the media is distributed to multiple receiving PC's or mobile devices. The
server MUST be located at a high-bandwidth point on the network to provide for multiple
outbound unicast streams, one for each attached receiver.
Send a Stream to an RTMP Server and Record to File
– Supports live streaming using
the RTMP streaming protocol and in addition simultaneously records to create a local
archive. See the diagram and description above.
Receive a Unicast or Multicast Stream
– In this mode of operation the Presentation
Recorder is configured to receive a stream from another unit acting as a sender. The
receiving unit decodes and renders the composite image created by the sender and
displays it on the attached monitor. This configuration is frequently used to supply a
display to an overflow room or satellite classroom.
NCast Corporation
Revision 1.0
Page 14
