• Datavideo NVS-40 4-Channel Streaming Encoder/ Recorder front
  • Datavideo NVS-40 4-Channel Streaming Encoder/ Recorder side
  • Datavideo NVS-40 4-Channel Streaming Encoder/ Recorder back

Datavideo NVS-40 4-Channel Streaming Encoder/ Recorder

  MFR# NVS-40

Availability: Ships in 2-3 business days

Free Expedited Shipping

Product Highlights

  • 4x HDMI and 1x SDI Video Input
  • 1x HDMI Video Output
  • Live Streaming & Recording
  • Stream To YouTube, Facebook and other live streaming platform
  • 4x channel capture and streaming
  • H.264/AVC High Pro le Level 4.1
  • Built-in de-interlacer
  • Built-in video downscaler


The NVS-40 is a multi-channel video encoder, streaming unit, and recording station from Datavideo. This single piece of equipment ensures that you can send out multiple streams to different destinations in a variety of bitrates. The NVS-40 can record on a hard drive, so you can see review later. The NVS-40 supports recording directly to the hard disk in master quality. Moreover, recording is fully customizable with different GOP structures, frame rate and bit rate set up.

In addition, the NVS-40 uses cutting edge encoding to ensure the signal to arrive in superior quality. The encoder can downscale and de-interlace each incoming signal to meet the destination specifications. Each incoming signal is dual-encoded. This means that each signal can be distributed in two bitrates. This allows the user for a larger amount of freedom and flexibility. The NVS-40 can be used with all major streaming platforms and social media channels, including YouTube Live, Facebook, Twitch, UStream, Akamai, Wowza, Adobe Media Server and Datavideo’s own DVS-200 server.

The NVS-40 provides an extensive customization options. Each input channel has its own color correction options to customize the brightness, contrast and saturation. Setting up NVS-40 is simply done with a browser menu. The NVS-40 is accessible from any device on the network.

NVS-40 can replace multiple streaming encoders and recorders. The NVS-40 is a cost-effective solution for any video producer that needs to deliver his or her production to multiple servers at the same time.

NVS-40  other features:

  • Configurable bit rate up to 30Mbps per channel
  • Independent encoder settings for simultaneous streaming and recording
  • Dynamic Parameter Settings Adjustment: GOP structure, Frame Rate, Bit Rate


In the box 1x NVS-40 Unit
1x DC 12V Power Adapter
2x 1U Rack Ear Mount
6x M4 Screws for Rack Ear Mount
1x 2.5" Removable HDD/SSD Enclosure
4x Screws for 2.5" Removable HDD/SSD Enclosure
1x Blank Label
1x SATA to USB 3.0 Cable
Video Input HDMI x4 (Channel 1 SDI/HDMI selectable)
Supported Video Input Resolution 1080p60/59.94/50,
480i59.94, 576i50
Video Output HDMI 1.4x1 SDI loopthrough x1
Audio Input RCA L/R x1 XLR x2
Encode H.264/AVC High Profile Level 4.1
Video Bitrate Each Channel Rec + Stream 30Mbps
Video Rate Mode CBR/VBR
Audio Mode Stereo/Mono
Audio Bitrate AAC-LC Sample rate: 48KHz, 16bit Configurable bit rate: 128K or 256K or 384K
Streaming Protocols TS over UDP unicast & multicast RTSP over HTTP/TCP/UDP RTMP (Publish) HLS
Recording File Format MP4, MOV
Storage HDD x1
Power Supply DC 12V 16W

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