Datavideo NVS-40D, Instruction Manual

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Chapter 1 Product Overview
The Datavideo NVS-40 is a 4 Channel Streaming Encoder/Recorder which features
streaming and recording features in a single device to help producers or users to
record and stream high quality videos simultaneously by setting different video
formats and bitrates according to different applications and internet bandwidths.
The Datavideo NVS-40 supports SDI x 1 and HDMI x 4 video inputs (Channel 1 source
can be either SDI or HDMI). The NVS-40 allows up to 4 1080P signal sources to be
encoded to 8 streamings in different bitrates simultaneously. The NVS-40 records up
to 4 inputs and 1 output channel video signals to hard disk or live-streams those
videos to up to 10 different streaming platforms at the same time.
Moreover, The NVS-40 also allows external XLR balanced audio and RCA unbalanced
audio input sources. It can also be an ISO recorder to record backup files for each
input channel. The NVS-40 can be a Video IP switcher to switch between different
videos via internet connection which is suitable to control remotely.
Furthermore,
the 2.5” HDD/SSD inserted into the NVS-40 front panel can be
formatted in NTFS, FAT and exFAT formats which allow users to record single video
file that the file size exceeds 4GB.
1.1 Big Five Features

Four Input Channels for Video Encoding/Capturing/Streaming

H.264 Streaming and Recording Simultaneously

Video IP Switcher

ISO Recorder for 4 Input Channels and 1 Program Output.

Quad View/PIP/POP/Full Screen/PBP Screen Layouts.
1.2 Features

Four Channel for Video Capturing/Encoding/Streaming

H.264/AVC High Profile Level

Configurable Bit Rate up to 30Mbps per Channel

Independent Encoder Settings for Simultaneously Streaming and Recording

Built-in de-interlacer

Built-in Video Scaler: Resized Resolution Range from 160 x120 to 1920 x1080

Isolated/PIP/PBP (Picture By Picture) Video Processing Modes.

Dynamic Parameter Settings Adjustment: GOP Size, Frame Rate, Bit Rate.