Overview
DIGICAT 4G cellular video encoder is a HD audio and video encoding device with powerful functionality. It supports HDMI(audio build-in) input, H.265 HEVC/H.264 video encoding and AAC /MP3 /AC3 /G.711 audio encoding, 4 video streams output simultaneously. It supports HTTP, RTSP, UDP, RTP, Multicast, Unitcast, RTMP, ONVIF, HLS(M3U8), FLV, RTMPS etc streaming protocol. It enable you to choose 4G LTE or 3G or WiFi or LAN port to transmit the video stream. Its high integration and cost-effective design make this device widely used in variety of field such as CATV digital head-end, hotel IPTV system, live streaming broadcast, streaming media server etc. Also the encoder works with online live broadcast platforms, such as YouTube Live, Ustream, Twitch, Facebook Live etc.
Features:
Multi Network optional-- 4G band/3G LTE/WIFI/Internet (Switchable)
Built-in Lithium battery-- low power consumption design & running time up to 5-6 hours by full for outdoor broadcasting, drone(UAV) real-time shooting transmission
Multiple groups TS over IP streams output-- 4 TS over IP with 4 different resolutions and 4 different bitrates
Global 4G band-compatible with global SIM mobile operators, FDD LTE: B1, B2, B3, B4, B5, B7, B8, B9, B20; TDD LTE: B38, B39, B40, B41 option.
Multiple Protocols & Platforms-- SRT, HLS, RTMP, RTMPS, RTSP, RTP, TCP, UDP, Multicast, Unicast.
Ultra long time standby-- rechargeable lithium-ion battery for working 5-6 hours
Application
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Specifications
Video Encoding
- Video compression:H.265/HEVC, H.264/MPEG-4 AVC
- Video inputs: HDMI(HDCP supported) or SDI in/loopout for option
- Input resolution:
1920x1080,1680x1056,1280x720,1024x576,850x480,720x576,720x540, 720x540,720x480, 720x404,704x576,640x480,640x360,auto
- Output resolution:
Main stream
1920x1080,1680x1056,1280x720,1024x576,850x480,720x576,720x540, 720x540,720x480, 720x404,704x576,640x480,640x360,auto
Sub-stream
1280x720,800X450,720x576,720x540,720x480,720x404,704x576,640x480,640x300,352X288,
320X240,320X180 auto
- Bit-rate: 16kbps~12Mbps, CBR/VBR
- Video Frame Rate: 30/25fps
- OSD: text, photo
- Video pre-processing: Noise reduction, Sharpen, Filtering
Audio Encoding
- Input interface: 1*HDMI or 1*SDI embedded audio for option, 1*3.5mm line in(audio gain adjustable)
- Audio compression: AAC, MP3
- Sampling Rate 32KHz,44.1 KHz,48 KHz etc.
- Audio Bit-rate: 48Kbps,64 Kbps,96 Kbps,128 Kbps,16 Kbps,192 Kbps,256 Kbps,384Kbps
IP Streaming output
- Transport protocol: TS over IP output, HLS, RTSP, HTTP, RTMP, UDP multicast/unicast, ONVIF protocol
- For HDMI/SDI in/loopout to IP output: 2 Channels with higher resolution(up to 1080P) for large screen application, 2 channels with lower resolution(up to 720P) for small screen application
- Support RTMP Username and Password for verification of IPTV Server
- Connector: RJ45,100M/1000M
