
Review Summary
Stream Live to the Internet and Record Simultaneously
The Datavideo NVS-25 is an H.264 video streaming server that can stream and record simultaneously. The front panel buttons are great additional features that make the unit easy to use. By selecting the "record" button, you can encode a live video feed into an MP4 file on a USB external or thumb drive. Then, when you push the "stream" button, a live stream begins and sends the signal to an internet CDN or server. Once the IP address is set and saved, the NVS-25 is a complete standalone unit for encoding a live stream and recording MP4 to a USB device.
Professional inputs include HD-SDI, HDMI, XLR and Composite. The NVS-25 generates an H.264 encoded stream that is compliant with RTSP, RTMP and HLS protocols and records a MP4 or .TS file to a USB or external device. Variable bit-rates can be selected for high quality recording or streams. It also supports de-interlace video streaming for progressive output, making it compatible to use with popular CDNs like YouTube. If you are looking for a reliable solution for encoding live video as well as an MP4 recorder, NVS-25 is the ideal solution.
H.264
Broadcast quality HD / SD H.264 network streaming; H.264 / AVC video CODEC, up to High Profile Level 4.0
Deinterlacing Support
Supports de-interlace video streaming for progressive output
Front Panel Button Control
Front panel control for recording and streaming
Embedded or External Audio
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)
Video Scaler
Flexible video scaler presets for streaming out
GOP Structure Support
Supports 3 types of GOP structure: IBBP, IPPP and IBP
Easy-to-Use Web User Interface
Web UI for system configuration and FW upgrade
USB Storage Support
Attach USB storage device (Up to 1TB storage device)