The RMG-300v2 is a dual-channel 4K HDMI and 3G-SDI media gateway card designed for seamless integration in IP video systems. It supports real-time H.264/H.265…
4K HDMI & 3G-SDl Media Gateway Card
Easily Bridges Your IP World
Kiloview RMG300 v2 is a powerful dual-channel 4K media gateway card designed for the Kiloview rackmount chassis RU01/RU03. It supports H.264/H.265 transcoding, dual-channel video decoding and output via HDMI and 3G-SDI, and protocol conversion across NDI HX, SRT, RTMP, RTSP, TS-UDP, and HLS.
With built-in support for video source combination, restreaming, and flexible stream switching, the RMG300 v2 enables seamless interconnection between various IP video systems and signal formats. It works not only as a protocol bridge, but also as a lightweight streaming media server.
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## Comprehensive Protocol Support The RMG-300 v2 supports a wide range of streaming protocols, including NDI HX, SRT, RTMP/RTMPS, RTSP, HLS, and TS over UDP/RTP, ensuring compatibility across diverse IP-based video systems.
## Flexible IP Stream Conversion The RMG-300 v2 supports up to 9 simultaneous IP stream inputs. Each stream can be converted into up to 4 output streams using the same or different protocols, allowing a total of 36 protocol conversions. Sources can also be switched dynamically based on workflow needs.
## Built-in Media Server The RMG-300 v2 supports up to 50 concurrent stream accesses for distribution or live streaming.
_\\* Actual performance depends on network bandwidth, video format, and other factors. Total output bandwidth limit: 600 Mbps._
## Transcoding and Multiview Output The RMG-300 v2 enables real-time transcoding between H.264 and H.265. It also allows combining multiple streams into a multiview layout for unified output to streaming platforms.
## Dual-Channel Decoding Supports decoding of up to 9 IP streams, with dual output via 3G-SDI and 4K HDMI.
Example: 9 × 1080p30, 8 × 1080p60, or 4 × 4Kp30 channels supported.
| Model | RMG-300 v2 | | --- | --- | | Decoding Output | 1× 3G-SDI<br>Max: 1920×1080@60Hz (1080p60), backward compatible<br>1× HDMI 2.0<br>Max: 3840×2160@60Hz (4Kp60), backward compatible | | Video Decoding | H.264 (AVC) compatible with Baseline, Main, and High profiles, up to Level 5.2;<br>H.265 (HEVC) compatible with Main profile, up to Level 5.1 | | Streaming Protocols | NDI HX2 / NDI HX3 / SRT / RTMP / RTMPS / HLS / TS over UDP / RTP / RTSP | | Video Decoding Capability | H.264/H.265:<br>• 16× 1080P30 streams<br>• 9× 1080P60 streams<br>• 4× 4KP30 streams<br>• 1× 4KP60 stream | | Multi-view Layouts | Custom 1/2/3/4/5/6/7/8/9/16 grid layouts | | Audio Decoding | AAC/MPEG-4/MPEG-2/G.711/Opus/LPCM | | Audio Channels | • 4-channel SDI embedded audio<br>• 2-channel HDMI embedded audio<br>• 1 × 3.5mm Line-out (2-channel) | | Audio Bitrate Range | • AAC: 8Kbps ~ 320Kbps<br>• G.711: 64Kbps | | Network Port | 2 × 10M/100M/1000Mbps Ethernet ports | | Stream Distribution Capacity | • 36× SRT/RTMP streams (9 destination × 4 streams each)<br>• Concurrently supports 50× NDI HX/RTSP streams | | Protocol Conversion Capability | 9-channel simultaneous 1080P transcoding | | OSD/Graphics Overlay | Custom background images and text/graphics overlay | | Management | Web-based control or centralized management via KiloLink Server Pro | | Voice Intercom | Web-based control or centralized management via KiloLink Server Pro | | USB Port | 1 × USB 3.0 Type-C | | Dimensions | 32\*132\*19.2mm | | Weight | 200g |