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I wrote an android app that sends a live video stream from the camera over a socket to my computer. Is it possible to use FFmpeg to decode the MPEG4 video stream and some how display what the camera is seeing in real time? I'm guessing I would have to create a bitmap from the latest information it had from the byte stream and display it on the computer at 20+ FPS.

How would I go about doing something like this? C++, C# or Java is fine. From my understanding FFmpeg is written in C++

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首先，您是想自己创建一个视频播放器，还是只想看您的视频流？因为当您已经拥有视频流时，几乎所有现代视频播放器都可以播放流媒体。尝试使用VLC（使用 FFmpeg）。在 VLC 中，只需单击“媒体”->“打开网络流...”并填写您的 URL。

其次，FFmpeg 是用 C (C99) 编写的。FFmpeg 本身只是一个转换媒体的工具。当您想创建自己的程序时，可以使用 FFmpeg 库（libavcodec、libavformat 等）。

于 2013-03-14T15:49:29.040 回答