/// <summary>
/// 添加VideoPackageModel
/// </summary>
/// <param name="sessionId"></param>
/// <param name="model"></param>
/// <returns></returns>
private bool addVideoPackageModel(string sessionId, string privateKey, DateTime startTime, DateTime endTime, int seconds)
{
VideoPackageModel oldModel;
if (FILE_WRITERS.TryGetValue(sessionId, out oldModel))
{
if (oldModel.Disposed) //可能没删除
{
FILE_WRITERS.TryRemove(sessionId, out oldModel);
VideoPackageModel model = new VideoPackageModel(privateKey, sessionId, startTime, endTime, seconds, PATH); //避免计时器出错
return(FILE_WRITERS.TryAdd(sessionId, model));
}
return(false);
}
else
{
VideoPackageModel model = new VideoPackageModel(privateKey, sessionId, startTime, endTime, seconds, PATH);
return(FILE_WRITERS.TryAdd(sessionId, model));
}
}
/// <summary>
/// 处理设备发来的视频
/// </summary>
/// <param name="requestInfo"></param>
private void handleDeviceInfo(MyUdpRequestInfo requestInfo)
{
VideoPackageModel videoModel = getVideoPackage(requestInfo.SessionID);
if (videoModel == null || requestInfo.Body.Length < MIN_IMG_SIZE)
{
return;
}
MemoryStream stream = null;
stream = new MemoryStream(requestInfo.Body);
Bitmap img = null;
try
{
img = HandleUdpUtils.BytesToBitmap(requestInfo.Body);
// img.Save("D:\\JGHPCXReadVersionD\\video\\001\\test.jpg");
videoModel.wirteVideo(img);
}
catch (Exception e)
{
LOG.Error(requestInfo.SessionID + "|" + e.ToString());
Console.WriteLine(requestInfo.SessionID + "|" + e.ToString());
}
finally
{
if (stream != null)
{
stream.Close();
}
if (img != null)
{
img.Dispose();
}
}
}
