Datavideo NVS-34 雙平台直播編碼器NVS-34 洋銘總代理 Datavideo 總代理保3年

H.264 Dual Streaming Encoder

Dual video streaming server


The NVS-34 is an Dual H.264 multi-platform video streaming server, which offers two distinct bit rate options, for streaming and recording streaming simultaneously. Additionally, the NVS-34 supports vertical video streaming. The encoder accepts SDI and HDMI inputs, along with embedded or analog RCA unbalanced audio. The recording file system supports NTFS, FAT32 or exFat for continuous recording without file size limitations.

Supports dual streaming


NVS-34 can stream to multiple destinations at the same time. This means that you can send the stream to two streaming platforms as well as recording locally on an SD card.

Vertical streaming


Vertical video streaming for social media like Facebook and Twitch. Rotate and Central Crop is available.

Streaming videos in RTMPS, RTMP, RTSP, TS, SRT formats


Stream to YouTube, Facebook, and many other platforms.

Record on SD card


Easy to store. The NVS-34 can record MP4 or TS files to an SD card

Remotely controlled by Windows or Mac


Remotely controlled using a mobile device with a web browser.

Simultaneous H.264 streaming and recording


Supports different bitrates for recording and streaming. 

Supports FAT/NTFS file system


Recording to SD Card with either NTFS and FAT file system continuous recording without file size limitation. 

Seamlessly compatible with dvCloud



Get the most out of your streaming hardware using DVCloud. The NVS-34 is seamlessly compatible with Datavideo’s DVCloud service.

This subscription service give you the possibility of sending your stream to multiple destinations at the same time without having to have multiple hardware encoders.

You can also record your production on the DVCloud platform in h.264 format. After recording you can directly use this recording to upload it to your favourite content platform.

For more information on DVCloud, please visit the product page or sign up directly on



NVS-34 H. 264 Video Dual Streaming Server
Video Input

SDI x1

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
480i 59.94, 576i 50

Video Output


Audio Input

SDI & HDMI embedded audio
RCA L/R x1


H.264/AVC, Main/High Profile Level 4.1

Video Bitrate

Record Only: Up to 16Mbps (1080p50/60)
Stream Only: Up to 10Mbps (1080p50/60)
Rec+Stream: 36Mbps (1080p50/60)

Video Rate Mode


Audio Mode


Audio Bitrate

Stereo: 64~384Kbps
Mono: 32~192Kbps

Streaming Protocols

TS over TCP/UDP (unicast & multicast)
RTSP over HTTP/TCP/UDP (RTSP Elementary Streaming)
RTMP/RTMPS (Publish)

Network Interface

1x RJ45 (10/100Mbps Ethernet)

Recording File Format



SD Card x1 
(File System: NTFS, FAT, exFAT)

Special Feature

Vertical video stream(rotate & crop)
Dual streaming

Power Supply

DC 12V 11W

Dimension (LxWxH)

220 x 95 x 47 mm


0.7 kg

Operating Temp. Range

0~40 °C

What's in the Box

1 x NVS-34 product
1 x AD Switch DC 12V
1 x Thank You Card

Datavideo NVS-34 雙平台直播編碼器NVS-34 洋銘總代理 Datavideo 總代理保3年