public string Capture2Base64()
{
//图片保存路径和文件名 the path and file name to save
string PictureFileName = Helper.UniqueFile(SaveFileType.Picture, FileExtensionType.bmp);
bool isCapture = XMNetSDK.H264_PLAY_CatchPic(VideoInfo.Channel, PictureFileName, 0);
if (!isCapture)
{
int nErr = XMNetSDK.H264_DVR_GetLastError();
throw new Exception("[雄迈]截图失败：" + nErr);
}
Bitmap bmp = new Bitmap(PictureFileName);
using (MemoryStream ms1 = new MemoryStream())
{
bmp.Save(ms1, System.Drawing.Imaging.ImageFormat.Jpeg);
byte[] arr1 = new byte[ms1.Length];
ms1.Position = 0;
ms1.Read(arr1, 0, (int)ms1.Length);
ms1.Close();
return(Convert.ToBase64String(arr1));
}
}
public string Capture2Image()
{
//图片保存路径和文件名 the path and file name to save
string PictureFileName = Helper.UniqueFile(SaveFileType.Picture, FileExtensionType.bmp);
bool isCapture = XMNetSDK.H264_PLAY_CatchPic(VideoInfo.Channel, PictureFileName, 0);
if (!isCapture)
{
int nErr = XMNetSDK.H264_DVR_GetLastError();
throw new Exception("[雄迈]截图失败：" + nErr);
}
return(PictureFileName);
}
