REH2224A HDMI TO IP HD encoder 24/12/8/4*HDMI input 24/12/8/4*UDP/IP Streaming output

















  • Advanced video compression: H.264/AVC high profile level 4.0
  • Audio compression in MPEG-1 Layer II ; 
  • Full 1080P video compression, and downscale conversion of HD (1080i/720P) to SD (576i/480i)
  • Video/audio input interface: HDMI(HDCP supported)
  • 4/8/12/24*HDMI Input (optional)
  • Support 2*ASI input for Mux
  • Providing ASI and IP output
  • 1*MPTS(UDP/RTP) and 24*SPTS(UDP/RTP) IP output
  • Extremely low delay between 50ms and 500ms
  • Equipped with empty packets filtering of IP out
  • Support QR code, LOGO, caption insertion
  • Built-in PCR capability
  • Support PID remapping/ accurate PCR adjusting/PSI/SI editing and inserting
  • Web NMS remote control and centralized management









Video Compression

Video Compression H.264/AVC high profile level 4.0/3.0
Video Input HDMI(support HDCP protocol)
Analog Video Input PAL, NTSC
Resolution 1920*1080_60/30P, 1920*1080_50/25P, 1920*1080_60/30i, 1920*1080_50/25i, 1280*720_60/30P, 1280*720_50/25P, 720*576_50/25i, 720*480_60/30i
downscale conversion of HD (1080i/720P) to SD (576i/480i)
Bit-rate 1~13Mbps,

Audio Compression

Audio Compression MPEG-1 Layer II,
Digital Audio Input HDMI
Sampling Rate 48 KHz
Sampling Accuracy 24-bit
Audio Gain 0-255 Adjustable
Bit-Rate 64Kbps ~ 320Kbps


Video 4/8/12/24*HDMI
Audio 4/8/12/24*HDMI
ASI Input 2*ASI 


ASI Output





Number 2*ASI
Standard EN 50083-9 ASI
MPEG Frame 188/204 byte
Reflection Loss >10 dB
Connector Type 75Ω, BNC interface
IP Output Transport Mode TS over IP output, unicast/multicast
IP Out Channel/Protocol 1*MPTS(UDP, RTP) and 24*SPTS(UDP, RTP)
Connector Type

RJ45, 100/1000 Base-T Ethernet interface (Data1 or Data2)


Support empty packets filtering


Local Control LCD and keyboard on front panel
Remote Control by Web NMS

Ethernet software upgrade


Language English




100~240V AC, 50/60 Hz
Power Consumption 25 W
Environment 0~45°C (Operation), -20~80°C (Storage)
Dimensions(W*D*H) 482*410*44.5 mm
Gross Weight 9.0 KGS






REH2224A 24-Channel MPEG4 AVC/H.264 HD Encoder adopts the most advanced MPEG-4 AVC/H.264 video encoding algorithm, combining with our advanced audio and video pre-processing technologies. Input with analog and digital video signals by max. 24*HDMI(HDCP supported).,and 2*ASI .This device can encode and transmit high-quality audio & video in low bit-rate. Meanwhile, it compresses audio by MPEG-1 Layer II REH2224A can output with ASI and IP, while with IP output, available for 1*MPTS and 24*SPTS. Its high-integration and cost-effective design offers an excellent digital video encoding solution to operators, and makes it widely used in digital TV head-end system, IPTV project, broadcasting, distribution and contribution systems.













Technical Comparison

  REH2224_IP REH2224 REH2224A
Chipset Fujitsu Hisilicon Hisilicon
Video Channel 4/8/12/16/20/24×HDMI optional 4/8/12/16/20/24×HDMI optional 4/8/12/16/20/24×HDMI optional
Video Encode MPEG-4 AVC/H.264 MPEG-4 AVC/H.264 MPEG-4 AVC/H.264
CC Input N/A N/A N/A
IP Input 32× IP N/A N/A
Video Bit Rate 0.8~19Mbps each channel

1Mbps~13Mbps each channel

(Bit rate is with a high fluctuation, suitable for cable system, not suitable for satellite uplink)

1Mbps~13Mbps each channel

(Bit rate is with a high fluctuation, suitable for cable system, not suitable for satellite uplink)

GOP IBBP GOP Size=25 (without B Frame) GOP Size=25 (without B Frame)

Up to 1080p-60

(1080i/720p to 576p/480p downscale conversion)

Up to 1080P-30

(1080i/p-60/50 to 1080p-30/25 auto downscale convertion)

Up to 1080p-60

(1080i/720p to 576I/480I downscale conversion)

Audio Encode

MPEG1 Layer II,

(MPEG-2 AAC, MPEG-4 AAC Optional) AC3 pass through

MPEG-1 Layer II MPEG-1 Layer II
Audio Gain Yes Yes Yes
OSD Function N/A Yes Yes
ASI output Yes Option as required Yes
IP output SPTS and 1MPTS SPTS and 1MPTS(for 4/8/12 channel) SPTS or 1MPTS(for 16/20/24 channel) N/A
ASI Input N/A N/A 2*ASI








IPTV System Headend Equipment Solution









1. Terms of Payment: TT, Paypal, Western Union, AliPay
2. Terms of Delivery: Air Express as DHL, FedEx, TNT, UPS, EMS, for details, please contact sales manager
3. Terms of Warranty: 5Years and 24/7 hours online technical support
4. OEM ability: Yes. Customization details is depending on customer requirements.
5. Lead time: Generally 5 working days, for special orders, please contact sales manager for confirmation





Order Process














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Video Over IP Encoder

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