//找到无效视频 并且删除
private void ViladityVideo(DateTime begTime, DateTime endTime)
{
string rootFile = Properties.Settings.Default.OutputPath;
if (Directory.Exists(rootFile))
{
string[] cams = Directory.GetDirectories(rootFile);
foreach (string camfile in cams)
{
string[] resFiles = FileSystemStorage.FindVideos(Convert.ToInt32(camfile.Substring(camfile.Length - 2)), begTime, endTime); //1 获得在时间区域内的video的路径
List <string> invalidVideoArr = new List <string>(); //2 找出没video对应的录像 放入 InvalidVideoArr
foreach (string strFile in resFiles)
{
if (imgSearch.getPicFiles(strFile, camfile.Substring(camfile.Length - 2), false).Length == 0)
{
invalidVideoArr.Add(strFile);
}
}
if (invalidVideoArr.Count > 0)//3 然后独立一个方法 删除InvalidVideoList里的无效视频
{
DeleteVideo(invalidVideoArr);
}
}
}
}
public static string GetFacePath(Frame frame, DateTime timeStamp, int sequence)
{
string folderFace = FileSystemStorage.FolderForFaces(frame.cameraID, timeStamp);
string faceFileName = FileSystemStorage.GetFaceFileName(frame.GetFileName(), sequence);
string facePath = Path.Combine(folderFace, faceFileName);
return(facePath);
}
public static string PathForFaceImage(Frame frame, int sequence)
{
DateTime dt = DateTime.FromBinary(frame.timeStamp);
string folderFace = FileSystemStorage.EnsureFolderForFacesAt(frame.cameraID, dt);
string faceFileName = FileSystemStorage.FaceImageFileNameOf(frame.GetFileName(), sequence);
string facePath = Path.Combine(folderFace, faceFileName);
return(facePath);
}
public static string PathForFaceImage(Frame frame, int sequence)
{
DateTime dt = frame.CapturedAt;
string folderFace = FileSystemStorage.EnsureFolderForFacesAt(frame.CapturedFrom.Id, dt);
string faceFileName = FileSystemStorage.FaceImageFileNameOf(frame.GetFileName(), sequence);
string facePath = Path.Combine(folderFace, faceFileName);
return(facePath);
}
public static void SaveFrame(Frame frame)
{
IplImage ipl = new IplImage(frame.image);
ipl.IsEnabledDispose = false;
string path = frame.GetFileName();
DateTime dt = DateTime.FromBinary(frame.timeStamp);
string root = Path.Combine(Properties.Settings.Default.OutputPath,
frame.cameraID.ToString("d2"));
string folder = FileSystemStorage.BuildDestDirectory(root, dt, Properties.Settings.Default.BigImageDirectoryName);
if (!Directory.Exists(folder))
{
Directory.CreateDirectory(folder);
}
path = Path.Combine(folder, path);
ipl.SaveImage(path);
}
