Portable 4G Bonded Video Streaming Encoder


LiveV400 is a high definition, bonded dual video inputs streaming encoder plus video router. It is professional, rugged, small form-factor, ultra small and light, cost-effective Live Video Streaming Encoder and router for portable and field mission critical streaming applications. It is cost effective, easy to use, with tripod mount, supports modern USB Type-C charger and a range of innovative features.

Router feature makes rtmp and rtsp streaming from camcorder or encoder aggregating relayed to bonding server via LAN, WIFI and multiple 4G networks possible.

LiveV400 can push video simultaneously over multiple aggregated network connections, including 6x4G, LAN, WIFI-6. Offers up 8 network aggregation. With proprietary UMB Bond Link technology and bonding server, LiveV400 can provide increased bandwidth efficiency with low latency, adaptative network payload balance and resend control for mission critical live events freely without concern for poor connectivity. It can also forward and distribute aggerated video to up to 9 CDN simultaneously.

LiveV400 has 4.3” touch screen and user-friend operation and video and camera collage preview, live video switch, setup, status.

Two video camera inputs can be supported at the same time. More uniquely, two videos can be live switched with creative collage without additional hardware. 6 standard pre-defined video collage layout supported, such as Picture in Picture (PiP), Split or single etc. and can be live switched.

It has full touch screen UI and full control of encoder. PC, phone and remote web encoder and setting are also supported.

With powerful internal battery, standalone encoder work up to 5hr dependent on how many bonding channels. The battery can be quickly fully charged in ~2hr by USB PD charger up to 60W.

The state-of-art encoder can be widely used in various business activities such as news station, government, product launch, open ceremony, education, training, surgical operation, drone aerial video, wedding ceremony, sports event, public welfare activities, group activates and so on.


  • Internal 3x4G SIM Module
  • Support up to 3 x USB 4G Sticks
  • Up to 8 aggregated connections, 6x4G, LAN, WIFI-6
  • Propriety UMB link with adaptive network aggregation with high bandwidth efficiency and lowest delay
  • Accept rtmp and rtsp video stream over router
  • Palm size, ultra small form-factor, light and portable for field live streaming
  • Creative dual camera inputs, live collage switch and preview with 6 presets and 2 customized layout with easy-to-use drag and drop.
  • Up to 10mbits/s bonding video stream by encoder over 4. Up to 20mbits/s for bonding server.
  • Up to 9 streaming forward distribuition support by bonding server
  • Large 4.3” LCD touch screen display for video, status preview and configuration
  • Standalone up to 5hr+ long streaming with power internal battery
  • QR Code scan for quick configuration with mobile phone. Local and remote management by mobile phone and PC
  • Advance hardware H.264 MP/HP video codec for highest stability
  • AAC audio encoder with HDMI/SDI embedded audio support
  • Analog audio input and audio output for embedded and analog
  • Automatic dual input resolution, format detection, no professional setting required.
  • Powerful and flexible OSD, text, logo and stamp can be suppor with easy-to-user configuration.
  • SDI loop out. Optional HDMI loop out
  • With standard camera tripod mount
  • Support YouTube, twitter, Facebook and Twitch etc.
  • Based very stable Linux system. Local and online upgrade available
  • Onboard recording to TF for backup or post event editing.
  • Optional GPS/gForce


Typical Application



PowerPower AdapterUSB TYPE C, up to 60W 20V
 BatteryLion, 19AH, Fast Charge
Consumption18V@~1.15A max
NetworkStreamingRTMP, RTMPS, RTSP
WIFI-6802.11b/g/n/ac/ax, 2.4/5.8GHz
4GLTE, World Band
optional 3x4G+LAN+WIFI
simultaneously up to 8
Distribution9 via aggregation server
VideoEncoderH.264/AVC MP/HP
Resolution1920×1080@25/30/50/59.94/60,  SD1920x1080i50/59.94/60, 720p50/60
Frame Rate25/30
EncoderAAC, 128Kbit/s
ChannelDual, AGC
Input0.7VRMS, 20K
Output16 ohm, 30mW
MIC2.2V, 2.2K ,60db Gain adj.
InputStreamingRTMP, RTSP
AudioSDI/HDMI Embedded, Analog Input
ManagementConfigurationMobile Phone
WEBLAN/WIFI by PC/Mobile Phone
LCDTouch menu and buttons
InterfaceSDI Input1 x BNC, 75ohm,800mVpp
SDI loop out1 x BNC, 75ohm,800mVpp
HDMI Input1 x Type A
Audio Input1 x 3.5mm Jack
Audio Output1 x 3.5mm Jack
Ethernet1 x RJ45
4G2 x SMA/M
SIM3 x Nano SIM Auto Eject
Storage1 x MicroSD/TF
Display4.3” IPS LCD, Touch
OthersOSDText, Logo Caption, Time Stamp
Collage8 Modes and 2 customized
PhysicalSize131x 85 x 42mm(5.15” x 3.34” x 1.65”)
Weight596g (1lb 5oz)
Temperature0°C to 45°C


ItemTypeLast UpdateVersionDownload
User ManualPDF2021.10.28 

Order Information

Portable 4G Bonded Dual Live Streaming Encoder  (LiveV400)30501-003


USB TYPE C Charger x 1 , Type -C Cable x 1
4G Antenna x3
Hot Shoe x1
Sim Card Tray Pin x 1
USB 4G Dongle(Optional )