MediaTek launches 4K smart TV chip supporting Dolby Vision and HLG dual mainstream HDR

MediaTek today announced the launch of the 4K (Ultra HD) smart TV system single-chip MT5597, supporting the market's latest high dynamic range technology (HDR) standards, including the HLG (Hybrid Log-Gamma) jointly launched by Dolby Vision HDR and the British BBC and NHK Japan. The specifications bring a breakthrough image brightness, color and contrast to the new generation of smart TVs, making the images more vivid and greatly enhancing the consumer's TV viewing experience.

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The MT5597 is equipped with a 64-bit ARM® CortexTM ultra-low-power processor for optimal operation with minimal power consumption; built-in high-performance ARM® MaliTM-450 GPU for maximum use in image processing Idle resources, which in turn minimizes power usage and bandwidth requirements. MT5597 supports Google VP9 and HEVC codec, which can perform 4K video streaming at 60 frames per second. Not only does the video play smoothly, but also provides 10bit color depth, which makes the images seen by consumers more colorful. Closer to the naked eye.

John Couling, senior vice president of business partners at Dolby Laboratories, said: "Dolby Vision revolutionizes TV viewing with stunning image brightness, contrast and richer colors. Our collaboration with MediaTek Will allow more consumers to enjoy extraordinary visual experience, and we will continue to work with partners across the ecosystem to provide more Dolby Vision content and equipment to home consumers."

Compared with other similar solutions, MT5597 is superior in image quality by ultra-high resolution image enhancement technology – MiraVision. Combined with the various display enhancements listed below, the MT5597 is the best solution in the market for its peers:

· MediaTek's exclusive 4K Dynamic Image Quality Compensation and Elimination (MEMC) technology effectively eliminates blurring and pauses caused by object movement and enhances dynamic clarity.

· Supports mainstream HDR standards for single-layer and double-layer data transmission, including Dolby Vision HDR, UK BBC and NHK Japan's HLG, and HDR10, allowing users to view any image source (set-top box or stored in various hardware) Multimedia) HDR content.

· The MT5597 provides ultra-high resolution, which increases the degree of detail more naturally and preserves the high degree of realism of the image.

Chen Guanzhou, executive vice president and chief operating officer of MediaTek, said: "Lianfa Technology is committed to providing customers with leading-edge technology solutions to help customers create the best smart TV on the market. MT5597 inherits the unparalleled screen display technology of MediaTek. Image quality and TV signal demodulation specifications that support global specifications will be the best choice for global TV brand manufacturers to launch smart TVs that are feature-rich and meet the needs of the mainstream market."

In addition to advanced image display technology, current TV manufacturers are also eager to have a single solution that can meet digital TV standards around the world. MT5597 provides global TV signal demodulation technology (Demodulation), supports ATSC, DVB-T/S/C/T2/S2, DVB-C, DTMB and ISDB-T specifications, and is targeted at other countries or regions. The external demodulator retains the input interface and will meet the globalization needs of TV manufacturers, easily deploying the same user interface to a global TV.

The global versatility of the MT5597 also helps manufacturers reduce costs. In addition, because the MT5597 supports multiple panel display specifications, TV manufacturers have the flexibility to choose the right panel for the best cost-effectiveness.

The MT5597 supports Android TV 7.0 and Linux operating systems and has been used by several of the world's top TV brands in its next generation products. Consumers will be able to purchase 4K smart TVs equipped with MediaTek MT5597 in the market by the end of the second quarter of this year.

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