IBC 2018

Meet us at IBC 2018, September 13th to 18th. All our products will be showcased at Rohde & Schwarz Stand 7.B21. Please contact us for booking a meeting or demonstration. More information is available online.

RelayCaster Videos

How RelayCaster enables video distribution on IP


Compare the way RelayCaster enables 100% error free video IP contribution on unmanaged networks such as the Internet alongside original streaming as sent and received by UDP. The packet loss rate of the network simulator is then increased step-by-step, with RelayCaster again managing error free images with no visible delay.


How RelayCaster handles adaptive live encoding of SDI signals and IP contribution


This video demonstrates the benefits of the RelayCaster encoder for adaptive live encoding of SDI signals and IP contribution in unmanaged networks, such as the Internet. Even when applying progressively less bandwidth, the adaptive encoding of RelayCaster reduces the encoding bitrate and the stream can received without errors.


New RelayCaster Release

A new major release of RelayCaster is available offering following new features.


  • Greatly improved Adaptive Bitrate Encoding for RelayCaster Encoder (SDI/HDMI) : Even severe fluctuations in available bandwidth can now be handled seamlessly.
  • Extended settings of RelayCaster Encoder parameters: GOP size, ..
  • Dejitter filter can now enabled / disabled for each stream individually
  • Streams can now be created without incoming data being present
  • Further improvements and bugfixes (see change log)


The new release is available as a free online update as described in the user manual for all users with active software warranty. Please contact us before installing the update, if in doubt.

Following new optional feature is now available for all RelayCaster products.


  • ETR-290 Continuity Count (CC) check for incoming and outgoing streams allows to verify stream quality in a standardized way.

This feature requires a license upgrade. Please contact us if you are interested.

Press release

EuroMedia-Service integrates RelayCaster from Rohde & Schwarz subsidiary GMIT into DataMiner network management platform

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BroadcastPro ME / Rohde & Schwarz Roundtable – December 2017

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Rohde & Schwarz subsidiary GMIT launches enhanced RelayCaster for live content contribution over public Internet at IBC 2017

At IBC 2017, GMIT GmbH (stand 7.E25) will showcase its newly acquired RelayCaster and CodecCaster products for the first time since acquiring the technology of Motama GmbH earlier this year.The company will introduce the latest version of RelayCaster for content contribution over public IP networks and CodecCaster for high-density live transcoding.

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Rohde & Schwarz acquires Motama technology

Munich, May 22, 2017 — GMIT GmbH, a subsidiary of Munich-based technology group Rohde & Schwarz, has acquired the technology of Motama GmbH. The acquisition will expand the Berlin-based company's product portfolio for interruption-free transmission of audio and video content in IP networks.

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GMIT releases iOS app virtuWall for monitoring broadcast & OTT services from anywhere

virtuWall extends GMIT’s BMM-810 A/V monitoring platform, bringing all the monitoring and analysis capabilities of a conventional master control room (MCR) or network operation center (NOC) to iPhones and iPads. This liberates operators from traditional consoles and allows them to work anywhere - without compromising on service availability and service quality.

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