N682387MG

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

N682387MG, a cost-effective and high-performance multi-format motion compensation coding chip, is a smart analog platform with high integration, low power consumption and wide application field. It is widely used in digital systems such as monitoring, video conferencing, portable multimedia, toys, automatic control, industrial automation and so on. In addition, it is compatible with many application scenarios, such as MPEG-2, MPEG-4, H. 264, H.263, VC-1 and WMV HD.

The N682387MG comes with an embedded CPU, DDR controller and display controller, offering ultra-low power consumption, high compatibility and strong performance. Its main functions include motion compensation coding, decoding, deblocking, bit rate adjustment, encoding control, pixel format conversion and decoding in real time. It also comes with an integrated video data interface (VDI) and audio data interface (ADI) to achieve seamless video and audio data exchange. The integrated display controller also provides buffering, and supports picture-in-picture, picture-on-picture and dual-display.

The N682387MG is able to recognize and decompress digital video and audio streams out-of-the box. Through powerful motion-compensated coding algorithms, the chip is capable of compressing video and audio streams up to 4K resolution, with encoding quality up to 18 Mbps. The N682387MG also supports multiple encoding and decoding formats, including MPG-2, MPEG-4 and H.264.

In terms of its work principle, the N682387MG utilizes motion compensation coding to compress digital video and audio streams. This technology makes use of the similarities between different video frames to compress video and audio data. For example, when a video is streaming, references will be made to the previous frames to reduce the amount of irrelevant data that needs to be encoded. This is especially useful for compressing high-quality 4K videos, as it reduces the bandwidth needed to transfer the data. Additionally, the N682387MG supports both spatial and temporal compression, meaning that the compression is applied both in the spatial domain (using similar pixels) and temporal domain (using adjacent frames). This allows for efficient compression of high-definition video and audio streams without sacrificing too much encoding quality or performance.

The N682387MG also includes enhanced image post-processing algorithms for increasing image quality. This includes features such as Denoise, Dynamic Contrast Enhancement, Deblocking, and Color Enhance. Additionally, the N682387MG supports multiple block-level bit rate control algorithms, allowing users to adjust the video bit rate according to their desired image quality.

In summary, the N682387MG is a powerful and cost-effective multi-format motion compression coding chip that is capable of compressing and decompressing digital video and audio streams up to 4K resolution. It is compatible with many application scenarios such as MPEG-2, MPEG-4, H.264, H.263, VC-1 and WMV HD. It features motion compensation coding, decoding, deblocking, bit rate adjustment, encoding control and pixel format conversion capabilities. The N682387MG also supports features such as Denoise, Dynamic Contrast Enhancement, Deblocking and Color Enhance for increasing image quality. Finally, block-level bit rate control algorithms also allow users to adjust the video bit rate according to their desired image quality.

The specific data is subject to PDF, and the above content is for reference