Professional broadcast

Stream Labs

Stream MultiRec

TV&Radio Channels Compliance Recording Software


Contact us

Stream-Labs technical support engineers provide 24/7 service through e-mail, Skype and Teamviewer.
If you need help or technical consultation, contact us through

Software Installers and DEMO testing

We are using USB crypto keys ("dongles") to store software licenses. Please contact us, and we will send USB-key to you. After software purchase, we will remotely update the same dongle to permanent mode.
Please keep in mind, that dongles are not USB-flash drives, and contain only licenses, not software installers. To get software installer, please contact us.

Supported OS

For server applications:

  • Windows 7 SP1 x64
  • Windows Server 2008* R2 x64
  • Windows Server 2012* R2 x64

For client applications:

  • Windows 7 SP1 x64
  • Windows 8/8.1 x64
  • Windows 10 x64
  • Windows Server 2008* R2 x64
  • Windows Server 2012* R2 x64

*Desktop Experience feature must be turned on using Windows Server 2008 R2 or 2012 R2 OS.
Additionaly, using windows Server 2008 R2 KB2483177 package is necessary.

System requirements*

For better performance we highly recommend to use separate PC's for server and for client applications.

CPU: For recording server we recommend Core i7 or Xeon CPU with 4 cores or higher.
For transcoding, configuration should be calculated individually.

RAM: 1 GB RAM are necessary to Record 5 channels. 4 GB RAM or higher** is recommended.
It is important to use memory in multichannel mode (4 x 1GB or 2 x 2GB sticks, for example).

VGA: Any (discrete or integrated) with DirectX9 or higher support.

Network interface: For IP Streams we recommend to use the separate network interface.
Summary bitrate of all IP Streams should not exceed 300 Mb/s for one server.
We recommend to use professional network cards, Intel I350 for example.

Storage: We recommend to use RAID array for archive storage. RAID6 is preferable. Storage size in GB can be calculated using this formula: Q = 0.45 х U
where Q is necessary space for 1 hour record and U is traffic from one source in mbit/sec.

For example, you want to store one 10 mbit/sec stream for one month.
In this case, Q = 0.45 x 10 = 4.5 GB space are required for one hour record.
Then, 4.5 x 24 (hours) x 30 (days) = 3 240 GB = 3 TB 240 GB storage are required.

* provided recommendations are for informational purposes only, each configuration should be calculated individually.

** It is not recommended to record more than 60 channels on a single server.

Recommended Hardware

For SDI or Analog recording, MultiEncoder software are necessary.
For ASI recording, T2Mi splitter software are necessary.

We recommend to operate with this cards:

  • SD/HD/3G SDI ingest: MH4LM
  • Analog CVBS/VBS PAL/SECAM/NTSC ingest: MS416
  • DVB-ASI/SD-SDI/CVBS ingest: MS2/MS4

Our clients: