• This software is a lightweight media player module that delivers high-quality playback of various video content.
• It integrates a group of high-speed, high-quality, low-power decoders equipped with TMC’s proprietary computer algorithm “DMNA” achieving high playback performance and stability despite its lightweight design.
• It provides stable playback quality even in environments with limited processing power and power consumption, such as embedded devices and edge terminals.

• TMC video and audio decoders included as standard　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Equipped with a wide range of decoders, including H.264, MPEG-2, JPEG, and MP3, supporting a wide variety of media formats.
• High-efficiency decoding with DMNA technology　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Our proprietary “DMNA” technology significantly reduces the computational load for decoding. It simultaneously achieves high-speed processing, low power consumption, and stable, high image quality, making it particularly effective for embedded devices and edge environments.
• Compact, easy-to-integrate module configuration　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　The core functions required for media playback have been optimized and made compact for embedded use. A simple, proprietary C API allows for easy integration into existing systems.
• Reliable file playback functionality                                                                                   
  Supports major container formats, including MP4, MKV, AVI, and MOV.  Frame drop suppression, synchronization control, and buffer optimization deliver stable playback quality across a wide range of the environment.

• Techno Mathematical has enhanced the performance of its software encoder/decoder that complies with the JPEG standard (ISO/IEC 10918-1 Baseline).
• By incorporating the proprietary computer algorithm “DMNA” it achieves faster processing with lower power consumption than the free software libjpeg-turbo.
• Efficient parallel processing allows the encoder to deliver consistent throughput in environments requiring real-time playback.
• It can be used in a wide range of applications, including digital cameras, surveillance cameras, mobile devices, and cloud environments.
• Efficient compression technology delivers clear image quality, fast processing performance, and low power consumption.

• Equipped with proprietary computer algorithm “DMNA”　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　It significantly reduces the computational load, achieving both high-speed processing and low power consumption.
• High-speed processing and high image quality　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Encoding is approximately 20% faster and decoding is approximately 30% faster than before, while maintaining high image quality.
• Multi-threading supported (encoder only)　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　The encoding process has excellent parallel processing performance and delivers high throughput, making it ideal for real-time applications (decoder support is planned for the future).
• Extensive support functions　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　The encoder allows for flexible image quality settings with quality factor, compression size, and any custom quantization table, and the decoder can decode thumbnail images within the file.
• Flexible implementation　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Both encoding and decoding can be embedded using a simple proprietary C API, and the encoder supports GStreamer plugins (decoder support is planned for the future).

This IP supports both color spaces of YCbCr and YUV.

• Encoder is about 20% faster than Jpeg-turbo (based on processing time).
• Decoder is about 30% faster than Jpeg-turbo (based on processing time).
• The encoder has excellent parallel processing performance and delivers high throughput.

• Techno Mathematical has developed a software encoder/decoder that complies with MPEG-2 Video (ISO/IEC 13818-2).
• By incorporating the proprietary computer algorithm “DMNA” it achieves high-speed processing with lower power consumption compared to commonly used free software such as libavcodec MPEG-2 Video.
• Efficient parallel processing delivers superior throughput for environments requiring real-time playback and low latency processing.
• Even at higher speeds, it maintains high image quality without compromising clarity or detail, providing stable video quality.
• MPEG-2 Video can be used in a wide range of applications, including digital broadcasting, digital video cameras, and HD network distribution systems.
• It also supports high-definition video such as Full HD, and simultaneously delivers stable, high-quality image, high-speed processing, and low power consumption.

• Equipped with proprietary computer algorithm “DMNA”　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　It significantly reduces the computational load, achieving both high-speed processing and low power consumption.
• High-speed encoding　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　It is not affected by the number of B frames and achieves stable, high-speed processing under various encoding conditions, making it ideal for real-time applications.
• Maintaining high image quality　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Despite its high-speed processing, it provides stable image quality without compromising image clarity or detail.
• High-Speed ​​Decoding　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Efficient parallel processing enables real-time playback and low latency processing.
• Flexible implementation　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Its unique, simple C API makes it easy to incorporate into a variety of systems.

This IP supports both color spaces of YCbCr and YUV.

• Compared to Libavcodec Mpeg-2 Video Encoder,
  • Without B frames (B=0), processing time is approximately 40% faster (based on processing time).
  • Without B frames (B=2), processing time is approximately 60% faster (based on processing time).
• The increase in processing load due to the number of B frames is small, enabling stable, high-speed encoding.
• Excellent parallel processing performance provides high throughput.

• Techno Mathematical has developed a software encoder/decoder compliant with H.265/HEVC (ITU-T H.265 | ISO/IEC23008-2).
• By incorporating the proprietary computer algorithm “DMNA,” it achieves high-speed processing with lower power consumption compared to commonly used free software such as x265.
• Efficient parallel processing delivers superior throughput for environments requiring real-time playback and low latency processing.
• It provides stable video quality by maintaining high image quality even at low bit rates.
• It can be used in a wide range of applications, including video editing and decoding on PC, digital cameras, surveillance cameras, network distribution, edge devices, and cloud video processing.
• It supports high-definition video such as 4K/8K, and maintains high image quality even with high compression, while achieving both high-speed processing and low power consumption.

• Equipped with proprietary computer algorithm “DMNA”　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　It significantly reduces the computational load, achieving both high-speed processing and low power consumption.

• High-speed encoding　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　It has excellent parallel processing performance and delivers high throughput, making it ideal for real-time applications.

• Maintaining high image quality　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Even at low bit rates, video quality is naintained with minimal degradation.

• Flexible Mode Selection　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　It offers selectable modes – High-Speed, Balanced, and High-Quality – according to application and performance requirements.

• Flexible implementation　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Its unique, simple C API makes it easy to incorporate into a variety of systems.

This IP supports both color spaces of YCbCr and YUV.

• High-speed mode (mode 0): Up to 80% faster than x265 ultrafast (based on processing time).
• Balanced mode (mode 1): Approximately 80% faster than x265 medium with almost the same PSNR (based on processing time).
• Excellent parallel processing performance provides high throughput.

• Techno Mathematical has enhanced the performance of its software encoder/decoder that complies with H.264/AVC (ISO/IECC 14496-10).
• By incorporating the proprietary computer algorithm “DMNA,” it achieves high-speed processing with lower power consumption compared to commonly used free software such as OpenH264.
• Efficient parallel processing delivers superior throughput for environments requiring real-time playback and low latency processing.
• It provides stable video quality by maintaining high image quality even at low bit rates.
• It can be used in a wide range of applications, including video editing and decoding on PC, digital cameras, surveillance cameras, network distribution, edge devices, and cloud video processing.
• It is compatible with terrestrial digital broadcasting standards and simultaneously achieves lightweight, high image quality, high-speed processing, and low power consumption.

• Equipped with proprietary computer algorithm “DMNA” It significantly reduces the computational load, achieving both high-speed processing and low power consumption.

• High-speed encoding It has excellent parallel processing performance and delivers high throughput, making it ideal for real-time applications.

• Maintaining high image quality Even at low bit rates, video quality is maintained with minimal degradation.

• Extensive support functions Supports many H.264 features, including B-frames, CABAC, weighted prediction, and interlacing.

• Flexible implementation C API and GStreamer plugin make it easy to implement on various systems.

This IP supports both color spaces of YCbCr and YUV.

• TMC high-speed mode (mode 1): Up to 50% faster than OpenH264TMC (based on processing time).
• Balanced mode (mode 2): Approximately 30% faster than OpenH264 with almost the same PSNR (based on processing time).
• Excellent parallel processing performance and high throughput.

LucidEye is a visibility enhancement algorithm developed by TMC.

It improves the visibility of images affected by underexposure or backlighting (which causes dark areas), overexposure (which causes blown-out highlights), and adverse weather conditions such as rain, snow, or fog.

This product implements the algorithm in the form of a Windows App.

You can enhance the visibility of image and video files, as well as video signals such as HDMI, with this App on your Windows PC.

• UIs designed for intuitive operation, allowing you to get started without reading manuals.
• Simple image adjustments with three preset buttons.
• Fine image adjustments by Slider UIs : visibility enhancement, brightness, saturation, sharpness, and color balance.
• Three modes supported : File Input Mode for image and video files, Live Video Mode for video signals such as HDMI, and Window Capture Mode for capturing the screen of other Apps.

System requirements

• 64bit Windows10 or later
• x86-64 CPU
• 8GB or more main memory is recommended
• CPU with 4 or more cores is recommended

Image adjustments

• Visibility enhancement
• Brightness
• Saturation
• Sharpness
• Noise reduction using the 3DNR algorithm
• Color balance

Other Features

• Mouse-controlled Pan and Zoom
• Drag & Drop input for image and video files

The following screenshot shows an example of the LucidEye App interface when processing a video file.

Surveillance Camera Footage

Underwater Drone Footage

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With the spread of 4K/8K broadcasting and streaming services, the demand for high-quality video distribution is increasing.
To meet this market demand, TMC offers multi-codec hardware IP that supports H.265/HEVC and H.264/AVC, which are video compression and decompression standards standardized by ISO/IEC.

This product supports up to 8K60fps and enables high-precision video processing, including YCbCr4:2:2 and 12-bit depth.
In addition, features such as ROI (Region of Interest), variable bitrate, and variable framerate control enable flexible compression management tailored to video content, achieving both high image quality and compression efficiency.
These features can optimize compression performance on their own, but they are especially well-suited for integration with AI engines. When combined with AI-based content analysis, they allow for even greater improvements in compression efficiency while maintaining high-resolution image quality.
Furthermore, TMC’s proprietary compression technology reduces memory bandwidth usage, and multi-channel support contributes to overall system efficiency.

These advantages make the product ideal not only for digital cameras and broadcasting equipment, but also for a wide range of video processing applications, including drones and surveillance cameras.

TM24544

• This IP processes up to 8K60fps(*1) with H.265/HEVC and up to 4K120fps with H.264/AVC.
• It accommodates the 4:2:2 format, widely used in professional video production, with bit depths of up to 12 bits.
• TMC’s new proprietary compression technology reduces memory bandwidth by up to 50% for H.265/HEVC compared to its conventional product, leading to lower power consumption.
• High-quality, high-speed encoding for HEIF (High Efficiency Image File Format), a compression method for still images, is also included.
• With a multi-channel function, a single device can process up to four video streams simultaneously.
• The ROI (Region Of Interest) feature enhances image quality in key areas, ensuring efficient bandwidth usage.
• Variable bit rates and variable frame rates help balance image quality and bandwidth according to video complexity and motion.
• For low-latency transmission, enabling the ‘Low Latency Encoding Function (P-Only)’ allows real-time processing.
• Backed by years of experience in providing hardware IPs for digital cameras, broadcasting equipment, and other fields, TMC has built a strong reputation, making its solutions a reliable choice for integration into your products.

(*1) 2 cores are used
This IP supports both color spaces of YCbCr and YUV.

H.265/HEVC Main10 Profile
H.264/AVC High Profile
H.264/AVC Baseline Profile

The demand for high-resolution imaging beyond 4K continues to grow across medical diagnostic equipment,
broadcasting systems, and surveillance cameras.
This trend creates challenges in maintaining high image quality while improving data transfer speeds and reducing storage costs.

TMC’s JPEG XS IP cores address these challenges through:
– FPGA-optimized dedicated designs
– Ultra-low latency real-time processing
– Versatile implementation options for diverse applications
– Two specialized versions: Standard and Performance-oriented

TMC’s JPEG XS IP maximizes the advantages of FPGAs and helps customers improve the competitiveness of their products.

• Encoder:
  – TM22345: Standard version
  – TM22365: Performance-oriented version
• Decoder:
  – TM22346: Standard version
  – TM22366: Performance-oriented version

• Advanced Processing: Handles 4K/60p on Kintex UltraScale+ or Arria10 class FPGAs
  Also available for devices from Lattice, Efinix, and Microchip.
• Flexible IP Options: Offers standard and high-performance IP, with lightweight versions optimized for broadcast (YCbCr 4:2:2) and industrial (YCbCr 4:0:0) applications
• Proven Technology: Leverages our expertise from years of codec development
• Memory Efficiency: Requires no external memory, eliminating complex timing and bandwidth design
• Simple Integration: Streamlined interface for easy embedding and faster development

This IP supports both color spaces of YCbCr and YUV.

• Standard
  Operating frequency : 150MHz(YCbCr4:2:2,YCbCr4:0:0), 240MHz(RGB,YCbCr4:4:4)
• Performance-oriented
  Operating frequency : 150MHz (all formats/bit depth)
  while other companies’ IPs require 240MHz for RGB and YCbCr4:4:4

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

H.264/AVC encoder/decoder have been used in a wide range of the fields such as digital cameras, surveillance cameras, and broadcasting equipment since the specification was standardize in 2003, but nowadays, in order to downsize the equipment, reduce the costs, and consider the environment, there is a need to implement them in smaller devices with low power consumption.
TMC has developed a compact, low-power encoder/decoder that maintains high image quality and performance.

• Encoder : TM21745
• Decoder : TM21746

• Because of its compact design, it can be implemented in cheap FPGAs to reduce the costs. (e.g. CycloneV series, Artix7 series)
• Depending on the device used, processing at up to 4K30fps is possible. (e.g. Arria10 series, Kintex Ultrascale(+) series, with support for devices from Lattice, Efinix, and Microchip)
• The low operating frequency made it possible to reduce the power consumption.
• The AXI Bus is equipped as standard for external memory access for easy integration.
• Developed based on the design assets used in the digital cameras for many years, maintaining high image quality and high performance.
• By choosing the “Low-Latency Encoding option (P-Only)”, real-time processing can be achieved.
• The encoder supports direct image input and stream output without external memory. (Optional feature)

This IP supports both color spaces of YCbCr and YUV.

H.265/HEVC H.264/AVC Multi-codec
H.265/HEVC Main10 Profile
H.264/AVC High Profile

• Encoder : TM21755
• Decoder : TM21756

• Because of its compact design, it can be implemented in cheap FPGAs to reduce the costs. (e.g. CycloneV series, Artix7 series)
• Depending on the device used, processing at up to 4K30fps is possible. (e.g. Arria10 series, Kintex Ultrascale(+) series, with support for devices from Lattice, Efinix, and Microchip)
• The low operating frequency made it possible to reduce the power consumption.
• No external memory access made it possible to reduce the cost.
• Developed based on design assets used in digital cameras for many years, maintaining high image quality and high performance.
• The encoder supports direct image input and stream output without using the AXI bus. (Optional feature)

This IP supports both color spaces of YCbCr and YUV.

H.265/HEVC H.264/AVC Multi-codec
H.265/HEVC Main10 Profile
H.264/AVC High Profile

The TM7606/7 series is a low-latency video transmission system that can be used with general communication infrastructure such as the Internet or mobile networks. It supports 2-channel video transmission and includes visibility enhancement and SRT functions, making them ideal video transmission for remote control/operation and various types of monitoring.

• Two channels of Full HD video can be transmitted with practical image quality and low latency of 0.1 seconds.
• Stress-free internet usage due to low bit rate transmission.
• Compact size (1.69 x 5.12 x 6.69 inches) and light weight (less than 2.1 lbs) ensure easy portability.
• The encoder supports two 3G-SDI input channels and dual encoding for simultaneous compression and transmission at two different image quality settings. The decoder supports dual decoding for simultaneous playback of two types of video and audio, and two HDMI outputs.
• Visibility enhancement function improves clarity by correcting blackouts, whiteouts, and poor visibility caused by snow, haze, or fog.
• SRT function minimizes packet loss of important video transmissions.
• Preset buttons on the front panel make it easy to change the transmission bit rate, select the connection destination, and toggle the visibility enhancement function.
• TMC’s original codec provides a high level of security in data transmission, making it impossible to decode even if unjustly acquired from the internet.
• The TM7606/7 series is compatible with TMC’s other systems such as the TM7006/7 series and TM7407 series.

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.

• Encoder：TM22365
• Decoder：TM22366

• 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.

This IP supports both color spaces of YCbCr and YUV.

Applications for Medical uses

Applications for Infrastructure systems

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

• TM7052

• Transmitting the Full HD video at low latency as 0.1 second, keeping practical image quality.
• Equipped with a V-Mount plate, TM7052 can be attached to a camera for live broadcasting.
• Built-in LTE module for wireless operation.
• The power can be charged from external batteries or V-Mount camera batteries.
• The camera can be charged the power from TM7052.
• Controllable by the attached controller or from the web browser.

• Decoder unit

• Controller

• “LucidEye” improves the visibility of unclear images such as those deteriorated due to weather conditions (snow, haze, or fog), and dark images due to backlight or insufficient illumination.
• This Hardware IP is suitable for security, surveillance applications, etc., as well as for improving image recognition rate by AI.

• TM2797

• Improves the visibility in various shooting conditions.
• Supports both AXI4-stream I/F and DE (data enable) I/F as input/output video interface.
• Selectable starting by software or hardware event.

The figure below shows an example to integrate this IP between an image sensor and DRAM. This IP starts with a vertical sync event signal, and operates using a DE (data enable) signal. This IP operates with a fixed latency.

The figure below shows an example to integrate this IP between DRAM and a display controller. This IP starts with a vertical sync event signal, and operates using valid/ready handshake signals. If the display controller is unable to accept video data during horizontal blanking period and master ready signal goes low, this IP stops operating and stops requesting for read data to the DRAM, and resumes operating when master ready signal goes high again.

The figure below shows an example to integrate this IP between DRAM read and DRAM write. This IP starts with a vertical sync event signal or a software instruction, and operates using valid/ready handshake signals. This IP stops operation and resumes, according to DRAM response.

・”LucidEye” improves the visibility of unclear images such as those deteriorated due to weather conditions (snow, haze, or fog), and dark images due to backlight or insufficient illumination.

・This Software IP is suitable for security, surveillance applications, etc., as well as for improving image recognition rate by AI.

• TM17927 (x86 CPU)
• TM17937 (ARM CPU)

• Improves the visibility in various shooting conditions.
• Real-time operation by high speed processing and low CPU load using efficient numerical algorithm.
• Easy to integrate into your system with simple interface.
• Avoids disturbing other operations using fast and low load algorithm.

LucidEye improves the visibility of unclear images such as those deteriorated due to weather conditions (snow, haze, or fog), and dark images due to backlight or insufficient light intensity. This system is suitable for security, surveillance applications, etc., as well as for improving images recognition rate by AI.

• TM7050

Easy to add LucidEye on to the existing camera systems.

Click below for a movie
Link to YouTube

In transcribing the minutes of a meeting from the recording or in a human-machine interface by voice command, ambient voice or noise may make it difficult to hear the desired voice clearly. For this reason, needs for technology that emphasizes only audio in a specific direction is increasing. There is an alternative solution to use a directional microphone, but the cost and size are major issues.

TMC has developed and commercialized a software IP that realizes high-quality sound by beam forming and reducing the ambient noise by noise suppressor for the sound picked up by two inexpensive omnidirectional microphones.

• TM1839

• No patent fees are required taking advantage of using an original voice processing technology.
• Improvements of voice recognition rate and speech intelligibility in recording are possible.
• Excellent cost performance that can process the sound picked up by two inexpensive omnidirectional microphones.
• The simple interface that enables to install in a short period of time.
• Parameterized strength of beamforming and noise suppressor, that enable adjusting according to the devices.

Opus is an audio codec standardized as IETF (Internet Engineering Task Force) RFC 6716. It features low latency, high sound quality, low bit rate, and fully constant bit rate.

This product is a software IP with low power consumption and low memory consumption. It can be embedded in a short period of time. It is suitable for the products such as voice guidance, electronic dictionaries, game BGM, and intercoms.

• Encoder: TM1395
• Decoder: TM1396

• Low power consumption operation is realized by reduction of arithmetic processing with TMC’s original algorithm “DMNA”.
• It can be implemented in the various processors including ARM.
• Easy to embed by simple API interface, contributing to shortening the development period.
• Thread-safe library, simultaneous encoding and decoding of multiple streams are possible.
• Can provides a library of two algorithms (audio application part and voice application part) or either ones , to reduce the amount of code and memory according to the application.
• Available option: An authoring tool for Windows that can create the embedded Opus data, to easily create the Opus data according to the purpose by GUI operation.

H.265/HEVC is a video compression/decompression standard that has been standardized by ISO/IEC. H.265/HEVC, which has a higher compression ratio compare to the current mainstream MPEG2 or H.264/AVC, is expected to become the standard for 4K (3840×2160 pixels) TV broadcasting, which has four times the number of pixels of Full HD that is widely used in ordinary TVs, as well as for high-definition video distribution and video services for mobile devices with limited bandwidth. There are high expectations for H.265/HEVC.
TMC has developed a compact, low-power encoder/decoder that maintains high image quality and performance.

• Encoder : TM24725
• Decoder : TM24726

• Support up to 4K60fps processing
• Up to 4K30fps processing is possible on FPGA. (e.g. Arria10 series, Kintex Ultrascale(+) series, with support for devices from Lattice, Efinix, and Microchip)
• The AXI Bus is equipped as standard for external memory access for easy integration.
• Based on elemental technologies that have been used in digital cameras for many years, we have successful results in high image quality and low power consumption.

This IP supports both color spaces of YCbCr and YUV.

H.265/HEVC H.264/AVC Multi-codec
H.264/AVC High Profile
H.264/AVC Baseline Profile

In order to use for “surveillance”, “crime prevention” and “communication”, a mobile tool that transmits the video and audio between the site and headquarters at low bit rate with low latency as 0.1 seconds has been developed.

With a simple design for connecting a smartphone and a PC through the internet line, remote control support can be realized at low cost.

• Low latency transmission as 0.1 seconds: stress-free communication
• High video compression technology: Reduction of communication cost with the video compression exceeding 1/1000
• Remote setting from the viewer: Remote control from the headquarters while checking the video
• Bi-directional call function: Call with the all connected terminals
• Image sharpening process: Sharpens the dark and foggy images
• Communication encryption: Ensuring the confidentiality with AES 256bit
• Recording function: Recording with the high image quality on SD card

H.265/HEVC is the ISO/IEC standard for video compression and decompression. H.265/HEVC which has double compression performance of the H.264/AVC video compression standard, is expected to be used for high-definition video distribution such as 4K (3840 x 2160) and 8K (7680 x 4320), as well as video distribution services for mobile devices on the limited bandwidth.
We have developed and commercialized a software H.265/HEVC encoder.

• TMC original algorithm “DMNA” made it possible the high image quality, high speed, small size and low power consumption.
• Original parallel processing which minimizes the dispersion processing time of each core, achieves 4K (3840 x 2160) 60 frames per second real-time processing on a general-purpose PC server.
• Processing performance is not disturbed by the memory access costs in multiprocessor environments with supporting NUMA architecture.
• Optimized for Intel x86 and ARM Cortex-A (ARMv7 and ARMv8).
• Supports the slice 4-division encoding method specified in the 8K format of ARIB SDT-B32.

This IP supports both color spaces of YCbCr and YUV.