LMH0346MHX/NOPB

The LMH0346MHX/NOPB is a high-performance, 3.4 Gbps dual-channel video processing chipset with advanced features to improve video performance in linear applications. The chipset is ideal for applications where additional flexibility and control are necessary including IP cameras, surveillance systems and broadcasting equipment. This article will provide an overview of the application field of the LMH0346MHX/NOPB and its working principle.

Application Field

The LMH0346MHX/NOPB is a highly integrated, ultra-low-power, dual-channel video processor designed for linear video applications. The device supports two digital video inputs, each with its own dual-channel path and two dual-channel video output paths. The LMH0346MHX/NOPB is ideal for applications that require flexibility and control such as IP cameras, surveillance systems, broadcast equipment, and more. It features an advanced video decoder, analog-to-digital converter, image processing engine, and video encoder with flexible interfaces to provide outstanding video performance.

The LMH0346MHX/NOPB is a dual-channel device that supports one DVI input and one HDMI input. The device has two Dual-Link DVI outputs, both of which can be used for display or streaming, depending on the application. The device supports a wide array of video standards, including HDTV, dual-channel HDTV, and 3G-SDI. The chipset has adaptive picture settings that can be customized in software, allowing users to tailor picture settings to their particular needs. The device also provides advanced video processing and scaling algorithms.

Working Principle

At the heart of the chipset is an image processing engine, which is responsible for the video decoding, image correction, scaling, and video encoding processes. The image processing engine is designed to be fast and efficient, delivering up to 3.4 Gbps throughput, while consuming low power. It is capable of taking multiple video formats and performing real-time, frame-by-frame processing, ensuring the highest possible quality for all input formats.

The device\'s adaptive picture processing algorithms, combined with its advanced scaling technology, allow it to produce the best possible output image regardless of whether the input is a standard-definition or high-definition image. The chipset also has a wide range of features and controls, allowing users to customize the image based on their needs. These features include color space conversion, image de-interlacing, and noise reduction, to improve picture clarity.

The LMH0346MHX/NOPB also has an adjustable digital outputclipping function, allowing users to ensure that the displayed image matches the native resolution of the target display device. The device\'s digital video encoder is capable of supporting a wide range of output formats including H.264, H.265, VP9, and WMAPPRO. Its flexible interface allows the device to be integrated into a variety of linear-video applications.

The LMH0346MHX/NOPB is perfectly suited for applications requiring high-performance, low-power video processing. It is ideal for IP cameras, surveillance systems, broadcast equipment, and other linear-video applications. The device\'s advanced features and controls allow users to customize the image processing and scaling algorithms to best meet their needs.