Product Description
The MT5381AR is a highly integrated system-on-chip (SoC) designed to provide an advanced multimedia experience for set-top boxes, smart TVs, and digital television applications. It combines high-definition and 4K UHD video decoding, audio processing, and versatile connectivity options into a single chip, offering a complete solution for home entertainment systems.
Video Processing and 4K UHD Support
The MT5381AR supports 4K UHD video decoding, allowing it to handle the demands of modern content delivered in Ultra High Definition. The chip supports HEVC (H.265) for efficient 4K video streaming, offering improved video quality while maintaining low bandwidth usage. It also supports H.264 and VP9 codecs for both HD and UHD content, making it ideal for streaming platforms like Netflix and YouTube. For legacy broadcast content, the MT5381AR can decode MPEG-2 videos, ensuring that older TV broadcasts and DVDs are also supported.
In addition, the MT5381AR supports HDR (High Dynamic Range), a feature that enhances the contrast, color, and brightness of the video, resulting in a more lifelike and immersive viewing experience, especially on 4K HDR TVs.
Audio Processing
The MT5381AR delivers a premium audio experience with support for Dolby Digital, Dolby TrueHD, and DTS audio formats. These formats are widely used in home theater systems and premium audio setups, ensuring that users get the highest-quality sound possible for movies, music, and games. The chip also supports AAC audio, which is commonly used in streaming services like Spotify and Apple Music, ensuring flexibility across different media types.
Connectivity and Expansion
The MT5381AR offers a variety of connectivity options, ensuring that it can integrate seamlessly with external devices and networks. HDMI 2.0 allows for 4K UHD video output at 60Hz, ensuring that users can enjoy ultra-high-definition video on compatible TVs and monitors. The chip also supports USB 2.0/3.0, making it easy to connect external storage devices (such as hard drives and USB flash drives) for media playback.
For wired network connections, the Gigabit Ethernet port provides high-speed internet access, essential for streaming high-resolution content and online services. Additionally, the MT5381AR can optionally be configured with Wi-Fi support, enabling wireless streaming and internet access.
Power Efficiency
The MT5381AR is optimized for low power consumption, making it suitable for devices that require continuous operation, such as set-top boxes and smart TVs. The chip features power-saving modes, reducing energy consumption when the device is idle or in low-use states. This is particularly important for energy-efficient devices in the home entertainment sector, where the chip needs to be operational 24/7.
Specification
Broadcast Standards:
DVB-T/T2 (Terrestrial), DVB-S/S2 (Satellite), DVB-C/C2 (Cable)
ISDB-T (Japan), ATSC (North America)
Broad compatibility with global digital broadcast standards.
Video Decoding:
HEVC (H.265) for 4K video decoding, offering high compression and efficiency.
H.264 and VP9 support for HD and UHD video streaming and broadcasting.
MPEG-2 support for legacy formats, ensuring backward compatibility.
Audio Decoding:
Dolby Digital, Dolby TrueHD, and DTS support for immersive audio experiences.
Support for AAC and other common audio formats for streaming and broadcast content.
Video Output:
HDMI 2.0: Supports 4K UHD video output at 60Hz, ensuring high-quality video playback.
Display Port: Additional options for connecting to external displays, supporting high-definition output.
Connectivity:
USB 2.0/3.0: Enables connection to external storage devices, peripherals, and media sources.
Gigabit Ethernet: High-speed wired connectivity for streaming and internet access.
Optional Wi-Fi: Depending on the configuration, Wi-Fi support can be integrated for wireless internet access.
Processing Power:
ARM Cortex-A53 multi-core processor for general-purpose computing and high-performance multimedia applications.
GPU for accelerated video processing and graphics rendering.
Power Consumption:
Low power consumption, optimized for 24/7 operation.
Features power-saving modes to reduce energy use during idle periods.
