public void TestGlobalProcess_FileNameTrans()
{
string indexesName = @"D:\视频录像\videoId_2\2016\03\22\20160322235101156.Indexes";
string recName = @"D:\视频录像\videoId_2\2016\03\22\20160322235101156.rec";
Assert.AreEqual(recName, GlobalProcess.GetRecFileName(indexesName));
Assert.AreEqual(indexesName, GlobalProcess.GetIndexesFileName(recName));
}
/// <summary>获取某通道视频在某时间点对应文件的视频头</summary>
public static StreamPacket GetVideoHeader(string videoId, int streamId, DateTime time)
{
string indexesFile = null;
string path = getPath(videoId, streamId, time);
IndexesPacket packet = FolderManager.GetIndexesPacket(path, time, ref indexesFile);
if (packet != null)
{
return(FileManager.GetVideoHeader(GlobalProcess.GetRecFileName(indexesFile)));
}
return(null);
}