使用WSAsy-Model的Win32套接字 [英] Win32 Socket using WSAsy-Model

问题描述

嗨！我想使用WSAAsyncSelect模型和udp传输相机捕获的图片，使用VFW，图片格式为BMP，GDI +可以将BMP转换为JPG的大小非常有限.现在我想使用UDP传输.jpg图片.但是效果不是很好.还有其他任何方法可以隐含实时传输，而无需考虑RTP，我对此协议一无所知.

Hi ! I want to use the WSAAsyncSelect model and udp to transmit the picture captured by the camera , using VFW , the picture formatation is BMP , the GDI+ could convet the BMP to JPG in very limited size . Now I want to transport the .jpg pictures using UDP . but it does not work very well . Is there any other ways to impliment the real-time transmission , forget about the RTP, I know nothing about this protocol.

推荐答案

RTP只是在UDP中构建的，它根本不是很复杂.但是，通过UDP并不能给您带来太多好处.您是否要通过网络传输视频?为什么UDP不能很好地工作"?

商用VTC设备使用基于UDP构建的应用层协议.也许您只需要重新评估您的实现即可.

RTP is just built within UDP, it''s not very complex at all. It doesn''t really buy you too much over UDP however. Are you looking to transfer video over a network? Why does UDP "not work very well"?

Commercial VTC equipment uses application layer protocols built over UDP. Maybe you just need to re-evaluate your implementation.

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