Datavideo NVS-40

$1956 ex. VAT - $2308 inc. VAT

Datavideo 4 Channel Streaming Encoder/ Recorder


Not Only an Encoder but Also a Recorder.

Available on backorder

Additional information



Product Type

Camera conntrol, Camera control, Live Production Switchers, Monitor, Multiviewer, SDI HDMI I/O, Signal Processing, Video / Audio / SDI Recorder, Video Router


Datavideo 4 Channel Streaming Encoder/ Recorder


Not Only an Encoder but Also a Recorder.


Quad input encoder (4 x HDMI, Channel 1 SDI/HDMI selectable)

Each incoming signal can be distributed in two bitrates, gives the user an enormous amount of freedom and flexibility.


Not Only an Encoder but Also a Recorder.

Each incoming signal can be recorded simultaneously to an SSD drive in master quality so that the user’s production result can be safely stored. See compatible drives in the Specifications area.

Four channel capture and streaming

Independent encoder settings for simultaneous streaming and recording.

Dual quality encoding per input up to 30 Mbps

Streaming to YouTube, Facebook and other live streaming platform.

External audio inputs

Supports IP switching

Supports live video streaming and IP video switching, also Quad View, Full Screen, PIP, PBP, POP mode for monitoring


Simple Configuration Interface

The easy-to-use web admin menu is accessable via a network connection. Control and configure the NVS-40 quickly and intuitively using a computer, tablet, or phone.

Built-in de-interlacer and video downscaler

To provide you the better video qualit for streaming and recording.

Support SRT streaming protocol, no need to worry about unreliable network environment

Many broadcasters have experienced pixelated video during live streaming, often due to unstable network environments caused by bandwidth volatility. Streaming RTMP over unreliable, low-bandwidth networks can cause issues. With dvCloud, you can now replace the RTMP protocol with SRT, which will fix most streaming issues you may have. SRT is better than RTMP because it handles problematic networks more efficiently. It requires less bandwidth, and it solves data errors faster. As a result, your viewers will experience a better stream, with less buffering and pixelization.

Build a reliable SRT live streaming workflow with all Datavideo products.

Datavideo’s wide range of encoders, cameras, and hand-carry switchers are fully supported by SRT and dvCloud. Datavideo encoders and dvCloud provide reliable streams over unreliable networks. By using a Datavideo encoder and dvCloud together, you can utilize SRT (instead of RTMP) on the initial problematic connection or “First Mile.” After your video stream reaches dvCloud, you can depend on dvCloud’s reliable, high-bandwidth network to deliver the stream to your favorite destinations, like Facebook and YouTube.

Datavideo 4 Channel Streaming Encoder/ Recorder

Product Specification


Model Number
Video Input
(Channel 1 SDI/HDMI selectable)
Supported Video Input Resolution
1080p 60/59.94/50
1080p 30/29.97/25/24/23.98
1080i 60/59.94/50
720p 60/59.94/50
576i 50
480i 59.94
Video Output
HDMI 1.4×1
SDI loopthrough x1
Audio Input
RCA L/R x1
XLR x2
H.264/AVC High Profile Level 4.1
Video Bitrate
Each Channel Rec + Stream 30Mbps
Video Rate Mode
Audio Mode
Audio Bitrate
Sample rate: 48KHz, 16bit
Configurable bit rate: 128K or 256K or 384K
Audio Delay
Streaming Protocols
TS over TCP/UDP (unicast & multicast)
RTSP over HTTP/TCP/UDP (RTSP Elementary Streaming)
RTMP/RTMPS (Publish)
Network Interface
1xRJ-45 (10/100/1000Mbps Ethernet)
Recording File Format
(File System: NTFS, FAT, exFAT)
Special Feature
Power Supply
DC 12V 16W
Dimension (LxWxH)
480 x 180 x 44 mm
Operating Temp. Range
0~40 °C
What’s in the Box
1 x NVS-40 main unit
1 x DC 12V Power Adaptor
2 x 1U Rack Mount Ear
6 x M4 Screws for Rack Mount Ear
1 x 2.5” Removable HDD/SSD Enclosure
4 x Screws for 2.5 Removable HDD/SSD Enclosure
1 x Blank Label
1 x SATA to USB 3.0 Cable


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