VC ++ 2010如何读取视频文件的持续时间? [英] VC++ 2010 How i can read video files duration?

问题描述

嘿:p

我使用OpenFileDialog打开文件.
当我打开文件时，如何获取该长度的视频.(我打开视频文件)

Hey :p

I use OpenFileDialog to open files.
When i open file then how i can get that length video.(i open video files)

推荐答案

Accessing WMF metadata with C#[^] might help, the code is C# but hopefully you will be able to understand it.

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