什么库最适合从 RTSP 服务器流式传输的 H264 视频流？
有人知道一个高效、功能丰富且支持 C# .NET 的库，用于捕获从 RTSP 服务器流式传输的 H264 编码视频吗？
我正在开发一个安全应用程序，需要将视频缓冲一段时间（例如 30 秒），然后在出现提示时（通过外部触发器）记录 n 秒；以便捕获导致该事件的原因以及之后发生的情况。
到目前为止，我已经找到了 LeadTools Multimedia SDK（它可以缓冲具有暂停/播放/快进/等功能的实时流），但缺少 C# 的库和文档；大多数功能仅在 C++ 中完全可用。
非常感谢任何帮助
Anyone know of an efficient, feature rich and C# .NET supported library for capturing H264 encoded video streamed from an RTSP server?
I'm developing a security application that needs to buffer video for a set amount of time (e.g. 30 seconds), and then when prompted (via an external trigger) record for n seconds after; so that what lead to the event and what happened after is captured.
So far I've found the LeadTools Multimedia SDK (which can buffer real time streams with pause/ play/fast forward/etc functionality), but its libraries and documentation for C# are lacking; with most of the features only fully available in C++.
Any help is greatly appreciated
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经过大量研究后发现，LeadTool 的多媒体 SDK 库是最佳选择，尽管他们的文档主要基于 C++，但他们的客户支持论坛非常出色。
因此，对于这样的问题，似乎最好要么用 C++ 开发，要么购买专业制作的库。
After much research found that the LeadTool's Multimedia SDK library is the best option for this, although their documentation is heavily C++ based their customer support forum is excellent.
So for problems like this, seems best to either develop in C++ or purchase a professionally made library.
您可以使用 https://net7mma.codeplex.com/
记录每个 RTPPacket，然后在需要时播放。如果您多花一点时间，您甚至可以将其保存到
rtpdump文件中，以便其他播放器可以播放它。You could use https://net7mma.codeplex.com/
Log each RTPPacket and then play it back when desired. If you took a little extra time you could even save it to a
rtpdumpfile which would allow other plays to play it back.我尝试过 StreamCoders 的产品，它们似乎工作得相当好。
I've played a bit with the products from StreamCoders and they seems to work fairly well.