Datavideo NVS-35 H.264 Dual Streaming Encoder

SDI/HDMI - H.264 video streaming and recording - 1080p@23.98/24/25/29.97/30/50/59.94/60 fps

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What's in the box:

  • Datavideo NVS-35
  • AD switch DC 12V
  • 1-year (standard), 3-year (with registration) Limited Warranty


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Datavideo NVS-35 is a video streaming server designed for various network environments, offering multiple bitrate settings as well as the flexibility of streaming/recording options - either individually or simultaneously. From any SDI/HDMI input sources, the NVS-35 video encoder generates an H.264 stream that is compliant with RTSP or RTMP(S) protocols. Connect an external RCA Unbalanced Audio source to the NVS-35 or balanced XLR inputs. While encoding the video at bitrates appropriate for live streaming, the NVS-35 can concurrently record a high-quality MP4 file to an SD card formatted to NTFS, exFat, or FAT32 file systems.


  • Easy live streaming encoder with SD recording
  • Simultaneous H.264 streaming and recording
  • Fat32 / exFat / NTFS file system compatibility
  • SDI or HDMI input options plus RCA and balanced XLR for external audio
  • Dual streaming to Content Delivery Networks (CDN)

Specifications for the Datavideo NVS-35

{ "Model Number": "NVS-35", "Video Input": [ "HDMI x1", "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": "Support Down Scaling to 128x128", "Audio Input": { "1 x HDMI embedded audio": "", "(Audio depends on the source/ both stereo and mono supported)": "", "1 x SDI embedded audio": "", "1 × RCA (audio level calibration": "+10/+12dB ∼ -6dB)", "2 x XLR (audio level calibration": "+10/+12dB ∼ -6dB)", "Mix (Embedded + RCA+XLR)": "" }, "Encode": "H.264/AVC High Profile Level 4.1", "Video Bitrate": { "Record Only": "Up to 16Mbps (1080p50/60)", "Stream Only": "Up to 10Mbps (1080p50/60)", "Rec and Stream": "Up to 36Mbps (1080p50/60) (dual stream)" }, "Video Rate Mode": "CBR", "Audio Mode": "Stereo/Mono", "Audio Bitrate": { "AAC-LC": "", "Sample rate": "48KHz, 16bit", "Configurable bit rate": "128K or 256K or 384K" }, "Streaming Protocols": [ "TS over TCP/UDP (unicast & multicast)", "RTSP over HTTP/TCP/UDP (RTSP Elementary Stream)", "RTMP/RTMPS(Publish)", "SRT" ] }

Research Materials for Datavideo NVS-35

We've added technical materials to help with your buying decision. Even if you're technically inclined, you may want to consider talking to our sales techs to make sure this item is the right fit for your particular use. 800.562.6006

NVS-35 User Guide

NVS-35 Drawing

How to Improve the Quality of Your Live Stream

360 Product Video Datavideo NVS-35 h.264 Dual Streaming Encoder - Datavideo

Official Datavideo NVS-35 h.264 Dual Streaming Encoder Live Stream Video to Multi-Platforms

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