Product Overview

In the field of video, the amount of data to be processed is exploding with higher resolutions and frame rates. In particular, with the spread of 5G transmission lines, there is a growing need for low latency in remote control, automated driving, virtual reality, and other applications.

To meet these diverse needs, TMC has developed JPEG XS, a visually lossless and low latency mezzanine compression algorithm. JPEG XS is ideal not only for transmission of video content, but also for compression and transmission of high-resolution images in remote sensing. It enables fast and efficient transmission of large-volume satellite and drone images without any loss of image quality. The low latency of JPEG XS is also essential for real-time monitoring and analysis.

TMC’s JPEG XS IP can be used in a wide variety of fields, including video production, broadcasting, and telemedicine.

Model Numbers

• Encoder：TM22365
• Decoder：TM22366

Features

• A visually lossless and low-latency mezzanine compression algorithm enables the stress-free transmission of high-definition images.
• High speed processing is achieved by optimized encoding algorithm, keeping the high throughput performance.
• A compact design made it possible to implement in inexpensive FPGAs to reduce the costs.
• No need to use any external memory. This eliminates the need for complicated timing and memory bandwidth design.
• Simple interface makes it easy to integrate and shortens the design time.

Specification

Compression Format	JPEG XS (ISO/IEC21122-1)
Profile	Light 422.10,  Light444.12, Main422.10, Main444.12, High444.12
Throughput	4pixel/clock
Image Size	8192 × 4320 pixel (max.)
Image Format	RGB、YCbCr4:4:4/4:2:2/4:0:0
Bit Depth	8/10/12 bits
Compressed data size	1/2 to 1/20 (Variable depending on the target compressed data size setting)
Compression method	CBR (Fixed by frame)
Interface Specification	AXI4-Stream

This IP supports both color spaces of YCbCr and YUV.

Application Examples

Applications for Medical uses

Applications for Infrastructure systems

Document

Click here for a brochure

More Information

Click below for a product introduction video
(Link to YouTube)