private void btReadAll_Click(object sender, RoutedEventArgs e)
{
try
{
string data = null;
tbData.Text = null;
string path = tbPath.Text;
if (!new DirectoryInfo(path).Exists)
{
throw new InvalidDataException("无效的视频路径");
}
var packets = FolderManager.GetIndexesPackets(path);
foreach (var packet in packets)
{
writeLine(string.Format(packet.BeginTime.TimeOfDay + " - " + packet.EndTime.TimeOfDay + " " + packet.StartIndex), ref data);
var streams = FolderManager.GetVideoStreamsPacket(path, packet.BeginTime);
foreach (var stream in streams.VideoStreams)
{
writeLine($"{stream.Time.TimeOfDay}\t{stream.Buffer.Length}\t{BitConverter.ToString(stream.Buffer.Take(20).ToArray())}", ref data);
}
}
tbData.Text = data;
}
catch (Exception ex)
{
System.Windows.MessageBox.Show(ex.Message);
}
}
public VideoTimePeriodsPacket GetCompletedTimePeriods()
{
IndexesPacket[] indexesPackets = FolderManager.GetIndexesPackets(_path);
var downloadedTPPs = TimePeriodManager.GetIntersections(indexesPackets, GetVideoTimePeriods()?.TimePeriods);
return(new VideoTimePeriodsPacket(_loadInfo.Info, downloadedTPPs));
}
public void TestFolderManager_GetIndexesPackets()
{
string path = "D:\\读写测试\\GetIndexesPackets";
var sPackets = DownloadRecorderTest.Recorder(path);
var packets = FolderManager.GetIndexesPackets(path);
Assert.AreEqual(1, packets.Length);
Assert.AreEqual(50 + 8 + 4 + 8, packets[0].StartIndex);
Assert.AreEqual(sPackets.First(_ => _.Type == DataType.StreamDataKey).Time, packets[0].BeginTime);
Assert.AreEqual(sPackets.Last().Time.AddSeconds(1), packets[0].EndTime);
FolderManager.DeleteDirectoryInfo(path);
}
private void loadRecorder()
{
if (_baseRec.TimePeriods != null)
{
try
{
IndexesPacket[] indexesPackets = FolderManager.GetIndexesPackets(Path);
var downloadedTPPs = TimePeriodManager.Combine(indexesPackets);
initRecorder(_baseRec.TimePeriods.TimePeriods, downloadedTPPs);
}
catch (Exception ex) { Console.WriteLine(ex); }
}
}
private void btOk_Click(object sender, RoutedEventArgs e)
{
try
{
string data = null;
tbData.Text = null;
string path = tbPath.Text;
if (!new DirectoryInfo(path).Exists)
{
throw new InvalidDataException("无效的视频路径");
}
var packets = FolderManager.GetIndexesPackets(path);
foreach (var packet in packets)
{
writeLine(string.Format(packet.BeginTime.TimeOfDay + " - " + packet.EndTime.TimeOfDay + " " + packet.StartIndex), ref data);
}
tbData.Text = data;
}
catch (Exception ex)
{
System.Windows.MessageBox.Show(ex.Message);
}
}