CVBS HD Video Encoder H.265 RTSP RTMP GB28181 NVR Streaming

Tuoying CVBS HD Video Encoder – H.265/H.264 with Loop-Out & Multi-Protocol Streaming

Convert your analogue CVBS video signals into high-quality network streams with the Tuoying CVBS HD Video Encoder. Supporting H.265, H.264, and MJPEG compression, this compact encoder delivers efficient, low-latency video streaming across a wide range of protocols — including RTSP, RTMP, HTTP, HLS, UDP, RTP, SRT, and GB28181. Ideal for surveillance systems, NVR recording, education, broadcast, conferencing, and live events, it brings professional-grade encoding to virtually any deployment.

Made in Mainland China. CE certified.

Key Features

• H.265 / H.264 / MJPEG Encoding — Achieve superior compression efficiency and crystal-clear video quality at reduced bandwidth
• CVBS Loop-Out — 1× CVBS video input with 1× CVBS loop-out, preserving your existing analogue signal chain
• 3.5mm Analogue Audio Input — Capture ambient or line-level audio alongside your video feed
• Multi-Protocol Streaming — Simultaneously push streams via RTMP(S), RTSP, HTTP-TS, HTTP-FLV, HLS-TS, HLS-MP4, MP4, SRT, UDP, and RTP
• GB28181 & ONVIF Support — Seamlessly integrates with NVR platforms and ONVIF-compatible management systems
• Flexible Resolutions — Encode from 480×272 all the way up to 3840×2160 (4K), with dozens of intermediate options
• Adjustable Frame Rate — 5–60 FPS; configurable GOP (5–300) for fine-tuned latency and quality control
• CBR / VBR / Strong CBR Bit-Rate Control — From 32 kbps up to 32,000 kbps to match any network condition
• Rich Audio Codec Support — AAC, AAC+, AAC++, MP3, MP2, AC3, Opus; stereo (L+R), mono L or mono R
• OSD Overlay — Add text, images, or scrolling text across 4 configurable zones; customisable font (8–72 pt), RGB colour, and transparency
• Web-Based Configuration — Manage settings via browser, upload firmware, or factory-reset with ease
• Ultra-Low Power — Draws less than 3W at 12V DC, making it energy-efficient for 24/7 deployment
• Wide Operating Range — Rated –20 °C to +60 °C; humidity <90% (non-condensing)

Technical Specifications

Who Is This For?

Whether you are a security integrator migrating analogue cameras to IP infrastructure, an AV professional streaming events, or a broadcast engineer requiring GB28181 compliance for NVR platforms, this encoder bridges the gap between legacy CVBS equipment and modern IP networks — quickly and cost-effectively.

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Authoritative Reference

For guidance on network video standards and interoperability in surveillance infrastructure, refer to the NIST Communications Technology Laboratory, which publishes research on network protocol standards and communications systems.

Frequently Asked Questions

Q: What video input does this CVBS encoder support, and can I monitor the signal locally?

A: The encoder accepts 1× CVBS analogue video input. It also includes a CVBS loop-out port, so you can simultaneously send the raw analogue signal to a local monitor or downstream device without interrupting the network stream.

Q: Which streaming protocols does the H.265 video encoder support?

A: The encoder supports RTSP, RTMP, RTMPS, HTTP-TS, HTTP-FLV, HLS-TS, HLS-MP4, MP4, SRT, UDP, and RTP. It also supports GB28181 for NVR integration and ONVIF for discovery and video browsing — making it compatible with the vast majority of IP surveillance and broadcast platforms.

Q: Can I add on-screen branding or timestamp overlays to the stream?

A: Yes. The built-in OSD (On-Screen Display) system supports text, image, and scrolling text overlays across 4 independent zones. You can customise font size (8–72 pt), RGB font colour, background colour (transparent, white, or black), transparency (0–128), and position. Up to 4 logos can be uploaded for selection.

Q: How is the encoder configured and managed?

A: Configuration is handled through a web browser interface — simply connect the encoder to your network and access its IP address. You can also upload firmware updates and perform factory resets directly from the web UI, requiring no proprietary software.

Q: What audio codecs are supported, and can I use the encoder in a 24/7 environment?

A: The encoder supports AAC, AAC+, AAC++, MP3, MP2, AC3, Opus, and G711A audio codecs. With a power consumption of less than 3W and an operating temperature range of –20 °C to +60 °C, it is well-suited for continuous 24/7 deployment in both indoor and temperature-controlled outdoor enclosures.