0
我無法從我的攝像頭錄製視頻。我試圖實現VideoFileWriter,但不斷收到錯誤「無法找到指定的模塊(來自HRESULT的異常:0x8007007E)」。每當我將視頻寫入器註釋掉,一切都很好,但是當試圖用寫入器將它記錄到硬盤驅動器時,我得到錯誤。 我希望這是一個容易解決的問題。以下是我的代碼。使用AForge的VideoFileWriter錄製
private FilterInfoCollection VideoCaptureDevices;
private VideoCaptureDevice FinalVideoSource;
Bitmap image;
private VideoFileWriter writer;
void VideoShow()
{
VideoCaptureDevices = new FilterInfoCollection(FilterCategory.VideoInputDevice);
FinalVideoSource = new VideoCaptureDevice(VideoCaptureDevices[0].MonikerString);
FinalVideoSource.NewFrame += new NewFrameEventHandler(FinalVideoSource_NewFrame);
FinalVideoSource.DesiredFrameRate = 15;
FinalVideoSource.DesiredFrameSize = new Size(1280, 800);
FinalVideoSource.Start();
}
void FinalVideoSource_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
image = (Bitmap)eventArgs.Frame.Clone();
pictureBox1.Image = image;
writer.WriteVideoFrame(image);
}
public AForgeRecorder()
{
InitializeComponent();
}
private void btnStart_Click(object sender, EventArgs e)
{
writer = new VideoFileWriter();
VideoShow();
writer.Open(@"C:\testvvid.avi", 1280, 800, 15, VideoCodec.MPEG2, 128);
}
private void btnStop_Click(object sender, EventArgs e)
{
if (writer != null)
{
writer.Close();
}
}
在此先感謝
這可能是因爲您缺少AForge程序集所依賴的本機DLL。下載依賴步行者並加載你的程序集,直到找到罪魁禍首。 –