从MPEG文件中获取帧 [英] Getting frames out of an MPEG file

问题描述

我需要按顺序从MPEG文件(扩展名为.mpg)中获取静止图像.

我查找了Web和MSDN库，但没有找到合适的解决方案.过去，我曾在.avi文件上使用Windows的Video和IMediaDet来执行此任务，但它们不支持我的MPEG文件.

我想要一些应有的简单内容，最好使用标准的.NET功能.

理想情况下，

I need to get still images from an MPEG file (.mpg extension), in sequential order.

I have looked up the Web and MSDN Library but found no suitable solution. I had used Video for Windows and IMediaDet in the past for this task on .avi files, but they don''t support my MPEG files.

I want something as simple as it deserves to be, preferably using standard .NET features.

Ideally,

FrameReader* Reader= new FrameReader("MyFile.mpg");
while (Reader.NextFrame())
{
    Bitmap* Frame= Reader.GetFrame();

    ...
}
Reader.Close();

而不是用DirectX或类似的代码编写代码. (好的，我知道我在做梦，但是我确定在200行代码下可以找到解决方案.)

rather than headaches coding with DirectX or similar. (All right, I know I am dreaming, but I am sure there are solutions under the 200 lines of code.)

推荐答案

您之前看过这个吗:
从视频文件中提取帧 [

Did you look at this before:
Extract Frames from Video Files[^]

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