private void Stream_HeaderEvent(IHeaderPacket obj)
{
switch (_vType)
{
case VideoDeviceType.Hikv:
{
HikHeaderPacket hhp = obj as HikHeaderPacket;
if (hhp != null)
{
CurrentHeader = new HikvStreamHeader(hhp.Buffer);
OnStreamHeaderRecieved(CurrentHeader);
}
}
break;
case VideoDeviceType.Ffmpeg:
{
FfmpegHeaderPacket fhp = obj as FfmpegHeaderPacket;
if (fhp != null)
{
CurrentHeader = new FfmpegStreamHeader(fhp.CodecID, fhp.Buffer);
OnStreamHeaderRecieved(CurrentHeader);
}
}
break;
default:
break;
}
}
private void _client_ReceiveCompleted(object sender, ReceiveEventArgs args)
{
try
{
if (args.ByteLenght >= 4)
{
int code = BitConverter.ToInt32(args.ReceivedBytes, 0);
switch (code)
{
case StreamEntityCode.FfmpegHeader:
{
CurrentHeader = FfmpegStreamHeader.DeserializeTo(args.ReceivedBytes);
OnStreamHeaderRecieved(CurrentHeader);
}
break;
case StreamEntityCode.HikvHeader:
{
CurrentHeader = HikvStreamHeader.DeserializeTo(args.ReceivedBytes);
OnStreamHeaderRecieved(CurrentHeader);
}
break;
case StreamEntityCode.StreamData:
{
OnStreamDataReceived(StreamData.DeserializeTo(args.ReceivedBytes));
}
break;
case StreamEntityCode.RemoteError:
{
RemoteError re = RemoteError.DeserializeTo(args.ReceivedBytes);
OnErrorOccurred(new ErrorEventArgs(re.ErrorMessage, ErrorTypes.Receive));
}
break;
}
}
}
catch (Exception e)
{
OnErrorOccurred(new ErrorEventArgs($"从远程流媒体服务器获取到异常数据:{e.Message}", ErrorTypes.Receive));
}
}