通过套接字将OpenCV Mat从PC发送到Android的最快方法
[英]Fastest approach to send OpenCV Mat from PC to Android through Sockets
问题描述
I have created an app to stream PC display to Android, and I have successfully created the code to get the PC Screen almost in real time. 
我已经创建了一个应用程序，用于将PC显示器流式传输到Android，并且我已经成功创建了几乎实时获取PC屏幕的代码。 Now, I want to send this data (which is in Mat ) to my Android device. 现在，我想将此数据（在Mat中 ）发送到我的Android设备。
I have created Socket connections before and I know the basics of how to send data from PC to Android. 我之前已经创建了Socket连接，并且我了解如何将数据从PC发送到Android的基础知识。 I have tried saving each frame in png format, then sending it over Sockets , but it's quite slow and not much real time. 我试过将每个帧保存为png格式，然后通过Sockets发送，但这很慢，而且实时性不高。
My question: What is the fastest approach to send OpenCV Mat from PC to Android in (near) real time? 我的问题：将OpenCV Mat从PC实时发送到Android（最快）的最快方法是什么？
On a side note: My PC code is written in C++ and Android code in Java. 附带说明：我的PC代码是用C ++编写的，而Android代码是用Java编写的。 And when I see the to-be-streamed content of PC on my PC it's quite real time. 当我在PC上看到PC的流媒体内容时，它是实时的。
1 个解决方案
解决方案1
0 已采纳 2016-05-04 10:43:34
After lots of trying, I could mostly solve my problem. 经过大量的尝试，我基本上可以解决我的问题。 Here is the code for the MJPEG server - Error while using QTcpSocket . 这是MJPEG服务器的代码- 使用QTcpSocket时出错 。 (Mostly everything has been fixed except a small problem). （除一个小问题外，大多数事情都已解决）。
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