Visual c++ 如何在vc+中从流中写入MPEG4视频文件+；directshow

海所有

    Am writing simple application for capturing video from camera and save in .WMV files using vc++ Directshow.i done this task.bt i need to write file as MPEG4 file type.

有人能帮我吗

  CAMERA---->SAMPLEGRABBER---->getting streams from sample graaper..

我像这样从摄像机里得到了信息流

请帮帮我

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谢谢

如果您的摄像头生成压缩视频，您可以构建一个graph camera=>mux=>file writer。您可以从www.gdcl.co.uk/mpeg4下载MP4的mux文件。但您可能需要为mpeg-4或H264找到一个编码器——请看ffmpeg