Product Overview

As the performance of communication infrastructure improves, the need for low-latency, high-quality video transmission is increasing.

Video compression using a codec is common for video transmission, but the bottlenecks are image quality deterioration, codec delay, and system delay due to transmission occurring during the compression process.

This product is a system board equipped with TMC’s H.264 / AVC codec LSI (TM5184ALT) and 1 Gbit LAN interface, enabling low-latency, high-quality video transmission.
By combining with  PC,  a real-time compressed data storage system can be realized.

Features

• System development can be done in a short time since the firmware is already installed and various interfaces are built-in.
• A low power consumption and low delay system board have been realized by optimizing the TMC codec LSI (TM5184ALT) and firmware.
• The bleeding prevention function equivalent to YCbCr444 is suitable for transmitting the images containing the text information and the fine images such as dots and lines.
• Various video interfaces can be supported by connecting to  TMC video board or customer’s video board.
  Click here for a Video Input / Output board.
• According to the equipment specification, support for customization is available on request.
  Board, equipment and system can be developed.

Specification

Video Codec	H.264/AVC- Constrained Baseline Profile （CBP）
Input / Output Video Size	Max. 1920 x 1080 60p
Audio Codec	Linear PCM, Audio Codec such as AAC is option.
Interface	1Gb LAN, micro SD (SDHC  compatible), USB2.0 (option)
Video / Audio Input / Output	Dedicated connector to Video input / output board
Power consumption	1.5A at 5V

 

Diagram