Product Description
The MediaTek MT5251AAAJVA is a powerful and versatile multimedia processor designed to cater to the growing demand for 4K UHD content in consumer electronics. This chip is ideal for use in devices like smart TVs, set-top boxes, digital signage systems, and home theater systems. Its ability to decode 4K video at 60fps ensures that it can handle the most demanding media content, making it a top choice for manufacturers seeking to integrate high-quality video playback in their products.
The video decoding capabilities of the MT5251AAAJVA are a standout feature. Supporting 4K UHD decoding in HEVC (H.265), H.264, and VP9 formats, the chip enables smooth, high-quality video playback, even for content that is streamed in ultra-high definition. This makes it perfect for modern streaming services like Netflix, YouTube, and Amazon Prime Video, which provide 4K content for consumers. Furthermore, the chip's ability to upscale lower-resolution content to 4K ensures that users can enjoy high-quality visuals even when watching older or lower-resolution media.
In terms of audio capabilities, the MT5251AAAJVA supports multi-channel audio formats, including Dolby Digital and DTS, which are essential for delivering immersive sound experiences in home theater setups. The 7.1 surround sound support allows for a complete audio experience that complements the high-definition video output, making it ideal for entertainment systems where both sound and picture quality are critical.
The chip’s connectivity options are also a key strength. With support for HDMI 2.0, Ethernet, and Wi-Fi, the MT5251AAAJVA ensures that devices can connect to the internet for streaming content, as well as support local media playback from external storage devices via USB. Additionally, the inclusion of AV1 decoding ensures that the chip is future-proof for emerging streaming formats and codecs.
Designed with power efficiency in mind, the MT5251AAAJVA delivers high performance without significantly taxing device power budgets. This makes it particularly suitable for 24/7 operational devices like smart TVs and digital signage, where continuous use can lead to high energy costs. Its low power consumption ensures that devices using this chip are more energy-efficient, contributing to reduced electricity usage and longer product lifespans.
The chip also excels in terms of security and content protection. The integration of HDCP 2.2 and DRM standards like Widevine and PlayReady makes the MT5251AAAJVA a trusted choice for devices that need to comply with modern digital content protection requirements, especially for premium 4K streaming services.
In conclusion, the MediaTek MT5251AAAJVA is a versatile and powerful multimedia processor that provides a complete solution for high-quality video and audio processing in modern entertainment and media devices. With support for 4K UHD video decoding, advanced audio formats, low power consumption, and comprehensive connectivity, the MT5251AAAJVA offers everything needed for next-generation consumer electronics and industrial applications. Its wide range of features makes it a compelling option for manufacturers looking to create premium products with exceptional multimedia performance.
Specification
Video Decoding and Encoding:
4K UHD Video Decoding:
The MT5251AAAJVA supports 4K video decoding at 60fps for HEVC (H.265), H.264, and VP9 video formats. This is essential for streaming services, home theater systems, and devices that require high-definition video playback, ensuring seamless playback of ultra-high-definition content.
Full HD (1080p) Decoding:
The chip also supports decoding of 1080p videos at up to 60fps in H.264, MPEG-4, and other standard formats, which are commonly used in streaming services, Blu-ray players, and media players.Hardware-Accelerated Decoding:
The chip utilizes a dedicated video processing unit (VPU) to offload video decoding tasks from the main processor, improving efficiency and performance, reducing CPU load, and ensuring smooth video playback even with high-bitrate 4K content.
Encoding Support:
1080p Video Encoding at 30fps for H.264 and H.265 formats, making it suitable for video conferencing, live streaming, or recording high-quality videos from connected devices.
Audio Decoding and Output:
Multichannel Audio:
The MT5251AAAJVA supports multi-channel audio decoding (up to 7.1 channels) to deliver a rich, immersive surround sound experience. This is particularly beneficial for home theater systems, gaming consoles, and other audio-visual devices.Supported Audio Formats:
The chip can decode various audio formats, including Dolby Digital, Dolby Audio, DTS, AAC, and MP3, providing high-quality audio output that complements its video capabilities.Audio Output:
The MT5251AAAJVA supports multiple audio output options, including HDMI for digital audio and analog outputs, ensuring compatibility with a wide range of devices and sound systems.
Display Output and Connectivity:
HDMI 2.0:
The chip features HDMI 2.0 support, enabling 4K UHD video output at 60Hz, which is crucial for modern displays and home entertainment systems. This makes it ideal for 4K TVs, projectors, and monitor applications.HDMI 2.0 also supports deep color (12-bit) and high frame rates, ensuring vibrant colors and smooth motion for demanding video content.
Additional Video Outputs:
The chip also supports CVBS (composite video) and YPbPr (component video), providing flexibility in terms of display output for legacy devices and displays.Display Scaling and Upscaling:
The MT5251AAAJVA can upscale lower-resolution content (such as 720p or 1080p) to 4K resolution, providing superior viewing experiences even for non-4K media.
Connectivity and Networking:
Ethernet and Wi-Fi:
The chip integrates support for both Ethernet and Wi-Fi connectivity, enabling seamless streaming, media sharing, and internet browsing on connected devices.USB Support:
The MT5251AAAJVA also supports USB 2.0 and USB 3.0 interfaces for connecting external storage devices, facilitating local media playback or content transfers.AV Decoding:
The chip supports the AV1 format, allowing it to decode streaming video content efficiently and at high quality.
Power Efficiency:
Low Power Consumption:
The MT5251AAAJVA is designed with low power consumption in mind, consuming as little as 2W to 6W in typical operating conditions. This makes it suitable for always-on devices like smart TVs, set-top boxes, and digital signage systems, which need to run continuously without significant power consumption.Power Management:
The chip features integrated power-saving modes that minimize energy usage during periods of inactivity. This helps prolong device longevity and reduce electricity costs in consumer electronics.
Security and DRM:
Digital Rights Management (DRM):
The MT5251AAAJVA supports Widevine and PlayReady DRM solutions, ensuring compatibility with streaming services like Netflix, Amazon Prime Video, and others that require content protection. This makes it ideal for devices that will stream protected content.HDCP 2.2:
The chip is compliant with HDCP 2.2 (High-bandwidth Digital Content Protection), which ensures secure transmission of 4K and UHD content over HDMI, enabling it to work with modern content providers and displays.
Temperature and Environmental Resistance:
The MT5251AAAJVA is engineered to operate in a wide range of environmental conditions, with an operating temperature range of 0°C to +70°C, making it suitable for various consumer electronics and industrial applications.
It is resistant to electromagnetic interference (EMI) and vibration, ensuring stable operation in demanding environments, such as home entertainment systems, automotive, and industrial displays.
