private void initCmd()
{
_downCmd = new VideoDownloadCmd(DownloadInfo);
_downCmd.BytesLengthEvent += onBytes;
_downCmd.ErrorEvent += onErrorStatus;
_downCmd.VideoTimePeriodsEvent += onVideoTimePeriodsReceived;
_downCmd.VideoBaseEvent += onVideoBasePacketReceived;
_downCmd.VideoStreamEvent += onVideoStream;
}
private void readVideoTimePeriodsPacket(ISourceInfo source, ITimePeriod tp, IVideoInfo vi)
{
try
{
VideoDownloadCmd cmd = new VideoDownloadCmd(new DownloadInfoParam(source, tp, vi, null));
cmd.VideoTimePeriodsEvent += onVideoTimePeriodsEvent;
cmd.GetTimePeriods();
}
catch (Exception ex)
{
Console.WriteLine("Read Video Time Periods Packet Error! {0}({1}) - {2} : {3}", vi.VideoName, vi.VideoId, vi.StreamId, ex.ToString());
}
}
private void disposeCmd()
{
if (_downCmd != null)
{
_downCmd.BytesLengthEvent -= onBytes;
_downCmd.ErrorEvent -= onErrorStatus;
_downCmd.VideoTimePeriodsEvent -= onVideoTimePeriodsReceived;
_downCmd.VideoBaseEvent -= onVideoBasePacketReceived;
_downCmd.VideoStreamEvent -= onVideoStream;
_downCmd.Dispose();
}
_downCmd = null;
}
private void onVideoTimePeriodsEvent(VideoDownloadCmd vd, VideoTimePeriodsPacket packet)
{
send(ParamCode.TimePeriods, VideoTimePeriodsPacket.Encode(packet));
vd.Dispose();
}
private void onVideoTimePeriodsReceived(VideoDownloadCmd vd, VideoTimePeriodsPacket packet)
{
_baseRec.UpdateTimePeriods(packet);
loadRecorder();
}