Introduction to HDMI Codec: Overview and Key Features | Getting Started Guide

Introduction of Codec

EXVIST Encoder & Decoder

What's HDMI encoder?

An HDMI encoder is a device that takes an HDMI input signal and converts it into a digital format that is suitable for transmission over a network. This process usually involves compressing the video and audio signals to reduce their size, making them more efficient for streaming or storage. HDMI encoders are commonly used in applications such as live streaming, video conferencing, remote monitoring, and digital signage, where the real-time encoding of high-definition video content is required. They enable the seamless transmission of HDMI signals over IP networks, allowing for easy distribution and display of content across various devices.

What's HDMI decoder?

An HDMI decoder is a device that receives a compressed digital signal from a network and then decodes it back into an HDMI output signal for display on a monitor, TV, or other compatible display device. This is commonly used in scenarios where video content has been encoded into a digital format for network transmission and needs to be decoded and displayed at the receiving end. HDMI decoders are used in video streaming, digital signage, video conferencing, and other applications where efficient transmission and display of high-quality video content is required.

What's EXVIST Encoder & Decoder?

EXVIST Encoder & Decoder (Codec) is a versatile video processing device that offers outstanding support for a wide range of input sources and streaming protocols. It is designed to encode HDMI input signals and decode network video streams from IP cameras, as well as EXVIST's encoder via RTSP, SQ, TS, RTMP protocols. Additionally, the SS50 Codec series also supports webcam input. With its comprehensive capabilities and compatibility, the EXVIST Encoder & Decoder is an ideal solution for video surveillance, streaming, and multimedia applications, offering users flexibility and reliable performance.

EXVIST's Encoder & Decoder are including TV30 CODEC SERIES(1080P), and SS50 CODEC SERIES (1080P) etc.
Notes
NOTE: This document might be changed and updated at any time without notice. If you have any questions, please contact us directly

TV30 CODEC SERIES

Part Number
Part Name
1080P Basic HDMI Encoder|Decoder w/HDMI Loopout, USB2.0 for Recording
1080P WiFi HDMI Encoder|Decoder w/HDMI Loopout, USB2.0 for Recording
1080P PoE HDMI Encoder|Decoder w/HDMI Loopout, USB2.0 for Recording
1080P Basic HDMI Encoder|Decoder w/Screen, HDMI Loopout, USB2.0 for Recording
1080P WiFi HDMI Encoder|Decoder w/Screen, HDMI Loopout, USB2.0 for Recording
Encoding|Decoding
Max. 2ch encoding & decoding, including 1ch HDMI input, up to 3ch decoding input
HDMI Input
Max. 1920*1080P@60FPS, Encoding Up to 30FPS ONLY
Frame Rate
Up to 25/30, Configurable
Decoding Input
Max. 1ch 4K or 3ch 1080p SQ/RTSP/RTMP/TS network stream decoding input from IP camera, encoder etc. If it's required to decode 1ch 4K or 3ch 1080p, HDMI input should be disabled to make it valid.
USB Input
Not Supported, Built-in USB2.0 for Local Recording ONLY
Image Fusion
Supported, 1ch/2ch/3ch image fusion preview and output
Video Output
1ch/2ch/3ch image fusion output by HDMI loopout or network stream
HDMI Output
Max. 1920*1080P@30fps
Audio Input
Embedded over HDMI or 3.5mm Line-In
Audio output
Embedded over HDMI or 3.5mm Line-Out
Audio Mix
Supported, Available for Latest Firmware ONLY, Combining Audio from HDMI and Line-In to Output, But Decrease Volume for Active Audio 
Local Recording
Built-in USB2.0 for Local Recording, Max. 128GB
Interfaces
1x HDMI In, 1x HDMI Out, 1x 3.5mm Line-In, 1x 3.5mm Line-Out, 1x USB2.0, 1x Hardware Reset Button, 1x RJ45
Screen
Not Supported
Built-in OLED, Displaying IP Address, Video/Audio Source

SS50 CODEC SERIES

Part Number
Part Name
1080P Basic HDMI Encoder|Decoder w/HDMI Loopout, Dual USB2.0 for Webcam/Recoding/Playing
1080P WiFi HDMI Encoder|Decoder w/HDMI Loopout, Dual USB2.0 for Webcam/Recoding/Playing
1080P PoE HDMI Encoder|Decoder w/HDMI Loopout, Dual USB2.0 for Webcam/Recoding/Playing
1080P Basic HDMI Encoder|Decoder w/Screen, HDMI Loopout, Dual USB2.0 for Webcam/Recoding/Playing
1080P WiFi HDMI Encoder|Decoder w/Screen, HDMI Loopout, Dual USB2.0 for Webcam/Recoding/Playing
Encoding|Decoding
Max. 4ch encoding & decoding, including 1ch HDMI input, up to 4ch decoding input, up to 2ch USB input
HDMI Input
Max. 1920*1080P@60FPS, Encoding Up to 30FPS ONLY
Decoding Input
Max. 1ch 4K or 4ch 1080p SQ/RTSP/RTMP/TS network stream decoding input from IP camera, encoder etc.
USB Input
Max. 2ch USB2.0 webcam input, compatible with Hikvision, Logitech's webcam
Image Fusion
Supported, 1ch/2ch/3ch/4ch image fusion preview and output
Video Output
1ch/2ch/3ch/4ch image fusion output by HDMI loopout or network stream
HDMI Output
Max. 1920*1080P@60fps
Audio I/O
Embedded over HDMI or 3.5mm Line-In/Out
Audio Mix
Supported, Available for Latest Firmware ONLY, Combining Audio from HDMI and Line-In to Output, But Decrease Volume for Active Audio 
USB Port
2ch USB2.0, available for 1080p Webcam/recording/playing
Local Recording
Built-In USB2.0 for Either Webcam or Local Recording, Max. 128GB
Interfaces
1x HDMI In, 1x HDMI Out, 1x 3.5mm Line-In/Out, 2x USB2.0, 1x Hardware Reset Button, 1x RJ45
Screen
Not Supported
Built-in OLED, Displaying IP Address, Video/Audio Source

Video Tutorial of SS50 Codec Series


SS52 CODEC SERIES

Part Number
Part Name
1080P Basic HDMI Encoder/Decoder w/HDMI Loopout, Dual USB2.0 for Webcam/Recoding/Playing
1080P WiFi HDMI Encoder/Decoder w/HDMI Loopout, Dual USB2.0 for Webcam/Recoding/Playing
1080P PoE HDMI Encoder w/HDMI Loopout, Dual USB2.0 for Recoding/Playing
1080P Basic HDMI Encoder w/Screen, HDMI Loopout, Dual USB2.0 for Recoding/Playing
1080P WiFi HDMI Encoder w/Screen, HDMI Loopout, Dual USB2.0 for Recoding/Playing
Encoding|Decoding
Max. 2ch encoding & decoding, including 1ch HDMI input, up to 2ch decoding input, up to 2ch USB input
HDMI Input
Max. 1920*1080P@60FPS, Encoding Up to 30FPS ONLY
Decoding Input
Max. 1ch 4K or 2ch 1080p SQ/RTSP/RTMP/TS network stream decoding input from IP camera, encoder etc.
USB Input
Max. 2ch USB2.0 webcam input, compatible with Hikvision, Logitech's webcam
Image Fusion
Supported, 1ch/2ch/3ch image fusion preview and output
Video Output
1ch/2ch/3ch image fusion output by HDMI loopout or network stream
HDMI Output
Max. 3840*2160P@30fps, 1920*1080P@60FPS, Configurable From System Settings
Audio I/O
Embedded over HDMI or 3.5mm Line-In/Out
Audio Mix
Supported, Available for Latest Firmware ONLY, Combining Audio from HDMI and Line-In to Output, But Decrease Volume for Active Audio 
USB Port
2ch USB2.0, available for 1080p Webcam/recording/playing
Local Recording
Built-in USB2.0 for Local Recording ONLY, Max. 128GB
Interfaces
1x HDMI In, 1x HDMI Out, 1x 3.5mm Line-In/Out, 2x USB2.0, 1x Hardware Reset Button, 1x RJ45
Screen
Not Supported
Built-in OLED, Displaying IP Address, Video/Audio Source
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