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Set-Top Box
The Grass Valley™ MEDIAEDGE® is a multi-channel delivery and digital signage system for high- or standard-definition (HD or SD) video using standard TCP/IP networks and HD/SD display devices. Comprised of server, encoder, client software, and SMIL-compliant set-top box (STB) components, it is ideal for point-of-sale, corporate, video-retrieval, and digital-signage applications.

The MEDIAEDGE-STB4 system delivers video and signage content in three ways: on-demand, scheduled playback, and live broadcast. With video-on-demand (VOD) application, select video clips stored on the MEDIAEDGE-SVS4 server for viewing. Scheduled playback allows an unlimited number of users to view a pre-programmed arrangement of multiple video clips.

Live broadcasting with the MEDIAEDGE-STB4 system utilizes real-time capabilities of its encoding devices to transmit live external SD and HD video sources.

Designed as a compact, SMIL-compliant network device, the MEDIAEDGE-STB4 provides multiple layers of video and multimedia display for digital signage and/or video distribution.

Set-Top Box

  • Easy-to-use network appliance
  • Compact and lightweight
  • No moving parts
  • SD and HD output with up/down scaling
  • SMIL-compliant
  • Compatible with MEDIAEDGE-STB4 Display Content Manager (DCM) software
  • IPv4/IPv6 support
  • MPEG-1, MPEG-2, and MPEG-4 (H.264) decoding and playback
  • Supports HDMI and composite outputs
  • Supports SPDIF and analog stereo audio outputs
  • Available optional remote control to select content or change channels
  • RS-232 port can communicate with serial devices such as touchscreens


  • HD and SD video distribution over TCP/IP networks
  • Live, scheduled, and on-demand distribution
  • Supports multiple simultaneous video streams and multiple clients
  • Centralized content distribution
  • Server-driven menu system enables easy access to content

Video Output (Analog, SD)

  • 480/59.94i (NTSC)
  • 576/50i (PAL)
  • Composite (RCA)

Video Output (Digital-HDMI)

  • 1080/59.94i
  • 1080/50i
  • 720/59.94p
  • 720/50p
  • 1080/59.94p
  • 1080/50p

Audio Output (Analog)
Unbalanced stereo (2 x RCA)
Audio Output (Digital)

Network Connection
1000Base-T full duplex (RJ-45)

USB Port

  • 1 USB port with bus powered
  • 1 USB port without power

Serial Port
RS-232C (D-Sub 9-pin)


  • Width: 215.5 mm (8.5 in.)
  • Depth: 190 mm (7.5 in.)
  • Height: 44 mm (1.73 in.)

Approx. 1.5 kg (3.31 lbs.)

Service and Support
1-year limited warranty

  • 1 x MEDIAEDGE-STB4 set-top box
  • AC adapter

Note:  Infrared remote control sold separately.

Date Sheet
MEDIAEDGE-STB4 Set-Top Box Data Sheet -- Available for All Geographic Regions Worldwide
MEDIAEDGE-STB4H Set-Top Box Data Sheet -- Available for All Geographic Regions Except the EU