(discontinued) H.264 Video Streaming Server / Recorder
Recorders, Switchers, Converters, & Chromakey
Datavideo : NVS-25
Description
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.
Features
- 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)
Specifications
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
Resources & Documents
| nvs–25-spec-sheet.pdf | datasheet |