(discontinued) H.264 Video Streaming Server / Recorder

This product has been discontinued. For an alternative, please contact [email protected]

NVS-25 is a small, easy-to-use video streaming and recording appliance designed for professional video producers who need to simultaneously stream a live event and record the master quality version for post-event editing. 

From any HDMI / SDI / CVBS input source such as a camera or switcher, NVS-25 generates an H.264-encoded stream compliant with RTSP / RTMP / HLS protocols. 

NVS-25 can be used in recording mode to record an MP4 or .TS file to a USB storage device, and it can be used in encoding mode to generate an H.264 stream.

NVS-25 is remotely controlled using Windows / Apple PC or mobile device with a web browser. 

Flexible mechanism design for desktop application or 1U rack mount application.

• Broadcast quality HD / SD H.264 network streaming
• H.264 / AVC video CODEC, up to High Profile Level 4.0
• Maximum bitrate: 6 Mbit
• Input source: NVS-25 can accept SDI / HDMI / CVBS source input
• Supports de-interlace video streaming for progressive output
• Front panel control for recording and streaming
• Audio inputs: select embedded or external audio source 
• Network feature: DHCP Client, RTSP over TCP/UDP/HTTP with MPEG TS. RTMP, HLS protocols (unicast only)
• Flexible video scaler presets for streaming out
• Supports 3 types of GOP structure: IBBP, IPPP and IBP
• Web UI for system configuration and FW upgrade
• Attach USB storage device (Up to 1TB storage device)

Video Input HDMI x1 SDI x1 CVBS x1

Supported Video Input Resolution 1080p 50/59.94/60 (record/output at 25/30p) 1080i 50/59.94/60 720p 50/59.94/60 576i, 480i

Video Output N/A

Audio Input RCA L/R x1 XLR x2

Encode H.264 Main 3.0/3.1/High4.0

Video Bitrate 800Kbps~6Mbp (The same bitrate for recording and streaming)

Video Rate Mode CBR/VBR

Audio Mode Stereo/Mono

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

Streaming Protocols HLS RTSP over HTTP/TCP/UDP RTMP (Local, Publish)

Recording file format Transport Stream MP4

Storage USB x1

Power Supply DC 12V 7.2W