Declaration
function OpenMediaFile(const FileName: WideString): Integer;
Description
Opens a video file using DirectShow. Supported file types are AVI, MPEG, MP4, WMV and other DirectX supported formats.
This method will open the file, but doesn't actually get an image. To get a frame use the
LoadFromMediaFile method.
To close the media file use
CloseMediaFile.
// Save frame 10 as 'frame10.jpg'
ImageEnView1.IO.OpenMediaFile('C:\video.mpeg');
ImageEnView1.IO.LoadFromMediaFile(10);
ImageEnView1.IO.SaveToFile('D:\frame10.jpg');
ImageEnView1.IO.CloseMediaFile;