问题
I need an open source project with an API
- capable of reading a live video stream (stream codec can be any API can read - I can provide with practically any live streamable one)
- giving me last image data for some processing (like brightness\contrast or more exotic filtering)
- being able to receive data I've changed and starting to stream that data on to some http://localhost:port/ in some format
I need it to be easily accessible from C# (even better, written in C#).
回答1:
FFMpeg.NET might be a good solution for you. FFMpeg itself does many conversions. There is supposed to be a support for advanced filters in the future (maybe even now). This is a .NET wrapper for it. The FFMpeg system supports streaming video/audio.
You could also try VLC Player which is also open source.
来源：https://stackoverflow.com/questions/2734099/is-there-any-live-video-stream-editing-open-source-project-with-api-for-my-needs