ANT-2501, 1 x HD-SDI Channel Input H.264 HD 1080P60 Video Encoder (Replaced by ANT-2551)

Product Code: ANT-2501-1X

ANT-2501, 1 x HD-SDI Channel Input H.264 HD 1080P60 Video Encoder (Replaced by ANT-2551)

Please see ANT-2551 which replaces the ANT-2501.

Identical except ANT-2551 adds H265 and H264 support.

Product Overview

ANT-2051, 1 x HD-SDI Channel Input H.264 HD 1080P60 Video Encoder is capable of 1 x (1920 x 1080) at 60 frames per sec encode with quad streaming using an IP LAN ethernet connection. 

Input and output are provided to allow for signal bypassing or looping. Multiple streaming formats are supported such as HTTP, RTSP, RTMP and MPEG-TS over UDP.

AAC G711 and MP3 audio is supported with 1 channel embedded audio in HD-SDI, 1 channel 3.5mm independent audio. The ANT-2051 is rack mountable.

For a 4 x HD-SDI input variant of this product see ANT-2504.

Approved for use and integration with Hudl.

Product information and support

Learn more about theANT-2501, 1 x HD-SDI Channel Input H.264 HD 1080P60 Video Encoder, including key features and tech specs.
  • H.264 HD Video Encoder
  • 1 x 1920 x 1080 at 60 frames per sec encode
  • Dual streaming per input using an IP LAN ethernet connectionI
  • The 1 x HD-SDI inputs and outputs allow for signal bypassing or looping
  • Powered via 110/240 v AC input (internal 12 v DC)
  • AAC G711 and MP3 audio
  • Embedded audio in HD-SDI
  • Rack mountable 1U
  • Hudl Approved Solution


System Mode Encoder
System Standards ONVIF Discovery, RTSP, RTMP,HTTP, MPEG-TS
System Latency >150mS (system dependant)
Video Compression H.264
Video Profile Base, Main or High
Video Frame Rate 1-60 fps
Video Bit Rate 16-12 mbps
Video Mode GOP
Video Bit Rate Control CBR, VBR
Video Min Resolution 320 x 180
Video Max Resolution 1920 x 1080
Video Number of Streams Primary 4 x H.264 / Secondary 4 x H.264
Video Inputs 1 x HD-SDI
Video Input Combinations 1 Input
Video Outputs 1 x HD-SDI
Video Output Combinations 1 Output
Video On Screen Display English
Audio Mode Simplex Stereo
Audio Compression G.711 + AAC + MP3
Audio Sample Rate G711 = 8Khz , AAC= 32/44.1kHz MP3 = 32/44.1kHz
Audio Bit Rate G711=64kbps, AAC= 24-256kb/s MP3 = 24-256kb/s
Audio Streaming 1 Way Stereo
Audio Inputs Analogue Stereo Jack (1vpp) or Embedded Audio
Audio Outputs Embedded Audio HD-SDI
Network Interface 10-100 Ethernet RJ45
Network Protocols IPv4, TCP, UDP, IGMP(Multicast), DHCP,HTTP, RTP,RTSP, DNS
Network Security Password Protection
Network Configuration SDK, WEB
Data Type N/A
Data Interface N/A
Data Protocol N/A
Data Alarm N/A
Data Sensor N/A
Event Sources N/A
Event Actions N/A
Power Supply 12v Internal
Power Adapter input volts AC 110-240v input IEC style kettle lead
Power Adapter Output Voltage 240v Internal
Power Consumption 5w apx
Recording Edge Storage N/A
Temperature Operating Range 0 + 50C
Physical Dimensions 147 x 100 x 40 mm
Physical Weight 1.1kg
Physical Housing Black Aluminum
General Certifications CE , FCC, RoHS
General Software IP Finder
General Warranty 12 Months
General Remote N/A
General Reset Web or external
Control & Set Up Set Up Web Interface API Document
Control API
Upgrade Firmware Upgrade
In the Box Contents Encoder , Internal Power Supply & Lead, 4 x HDMI, & Rack Mount
Power Cable/adapter 1 of either UK/US/EU/China/Aus


A few of the applications are:

  • Low Cost 4K Decoder
  • Integrate Composite input (IP) into DVR

This product is not limited to the markets and applications described.

Antrica UK

Our Antrica main head office is based in the UK and operates on GMT +0hrs / BST hours.

Outside of these business hours please get in touch using the contact form opposite or email for purchase enquiries or for technical support enquiries.

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