QCN9074/QCN9024 WiFi6E 4x4 MU-MIMO Dual-Band WiFi Module MiniPCIe|DR9074E

Posted 2023-04-03 wallyslilly

QCN9074/QCN9024 WiFi6E 4x4 MU-MIMO Dual-Band WiFi Module MiniPCIe|DR9074E

I am proud to introduce our cutting-edge WiFi module, the DR9074E. Powered by the advanced QCN9074 and QCN9024 chipsets, the DR9074E is designed to deliver high-speed and reliable connectivity to devices that require fast and efficient data transfer.

Let's take a closer look at the features that make the DR9074E stand out:

Advanced Chipsets

The DR9074E is powered by Qualcomm's advanced QCN9074 and QCN9024 chipsets, which support the latest WiFi6E standards. This enables faster speeds, increased capacity, and better reliability compared to previous generations of WiFi technology. With the DR9074E, users can enjoy seamless connectivity, faster data transfer, and improved network efficiency.

 

4x4 MU-MIMO Dual-Band Design

The DR9074E's 4x4 MU-MIMO dual-band design can support high-speed data transfer and deliver speeds of up to 3.6 Gbps on the 5GHz band and up to 1.2 Gbps on the 2.4GHz band. This makes it ideal for use in high-demand environments such as offices, homes, and public spaces.

MiniPCIe Form Factor

The DR9074E's MiniPCIe form factor makes it easy to integrate into devices. It is a perfect fit for embedded systems, industrial devices, and other space-constrained applications. The module is also designed to operate in extreme temperatures and harsh environments, making it a durable and reliable choice for a wide range of applications.

Versatile Features

The DR9074E supports WPA3 security protocols, Bluetooth 5.1, and GPS/GLONASS positioning, making it a versatile module that can be used in a variety of applications, including automotive, transportation, and industrial automation.

At Wallystech, we are committed to providing high-quality products that meet our clients' needs. Our DR9074E WiFi module is a testament to this commitment. With its advanced features, compact design, and robust performance, the DR9074E is an excellent choice for anyone looking for a reliable and high-speed WiFi solution.

At Wallys, we are always striving to innovate and provide the best possible products and services to our clients.

For more information and pricing inquiries, please contact Lily at [e-mail] or visit our website at Wallys 802.11ax, wifi 6, IPQ4029,IPQ4019,IPQ6018,IPQ6000.Router board, wireless card.Access Point..

ffmpeg处理视频与声音

1.ffmpeg将mp4分解成多张jpg图片

要在游戏中播放视频，引擎竟然不支持。琢磨了一下，干脆将视频图片提取出来，然后用Animation动画类来播放这些图片，这样也能实现播放视频的效果。还是ffmpeg处理图像同能最强大，用到关键几步如下：

 

1.分离视频音频流

ffmpeg -i input_file -vcodec copy -an output_file_video　　//分离视频流
ffmpeg -i input_file -acodec copy -vn output_file_audio　　//分离音频流


2-r 提取图像的频率，-ss 开始时间，-t 持续时间
ffmpeg -ss 0:1:30 -t 0:0:20 -i input.avi -vcodec copy -acodec copy output.avi    //剪切视频


3.ffmpeg从视频中生成gif图片：

ffmpeg -i capx.mp4 -t 10 -s 320x240 -pix_fmt rgb24 jidu1.gif

// -t参数表示提取前10秒视频

// -s 表示按照 320x240的像素提取

 

 

4. ffmpeg将视频导出成多张图片

ffmpeg -i output.mp4 -r 30 -f image2 foo-%05d.jpeg

//   -r参数表示按照30帧的速度提取。

 

2.将mp3声音放大

将input.mp3的音量放大四倍

ffmpeg  -i   input.mp3   -vol   400    output.mp3