public static ActionResult InstallLAVFilters(Session session)
{
const string LAV_DOWNLOAD_URL = "http://install.team-mediaportal.com/LAVFilters.exe";
const string LAV_AUDIO_REGISTRY_PATH = @"CLSID\{E8E73B6B-4CB3-44A4-BE99-4F7BCB96E491}\InprocServer32";
const string LAV_VIDEO_REGISTRY_PATH = @"CLSID\{EE30215D-164F-4A92-A4EB-9D4C13390F9F}\InprocServer32";
try
{
session.Log("LAVFilters: Checking if LAVFilters are registered");
// 1. check if LAV Filters are registered
RegistryKey audioKey = Registry.ClassesRoot.OpenSubKey(LAV_AUDIO_REGISTRY_PATH, false);
RegistryKey videoKey = Registry.ClassesRoot.OpenSubKey(LAV_VIDEO_REGISTRY_PATH, false);
if (audioKey != null && videoKey != null)
{
var audioFilterPath = audioKey.GetValue(null) as string;
var videoFilterPath = videoKey.GetValue(null) as string;
if (!string.IsNullOrEmpty(audioFilterPath) && !string.IsNullOrEmpty(videoFilterPath))
{
if (File.Exists(audioFilterPath) && File.Exists(videoFilterPath))
{
session.Log("LAVFilters: Found Audio Filter at '{0}'", audioFilterPath);
session.Log("LAVFilters: Found Video Filter at '{0}'", videoFilterPath);
return(ActionResult.NotExecuted);
}
}
}
// 2. download installer
string tempLAVFileName = Path.Combine(Path.GetTempPath(), "LAVFilters.exe");
// if temp file is already present it was probably downloaded earlier - use it
if (!File.Exists(tempLAVFileName))
{
var client = new CompressionWebClient();
session.Log("LAVFilters: Downloading installer...");
client.DownloadFile(LAV_DOWNLOAD_URL, tempLAVFileName);
client.Dispose();
}
if (!File.Exists(tempLAVFileName)) // download must have failed
{
return(ActionResult.NotExecuted);
}
// 3. run installer
session.Log("LAVFilters: Running installer from '{0}'", tempLAVFileName);
var process = Process.Start(tempLAVFileName, "/SILENT /SP-");
process.WaitForExit(1000 * 60); // wait max. 1 minute for the installer to finish
session.Log("LAVFilters: Successfully installed");
return(ActionResult.Success);
}
catch (Exception ex)
{
session.Log("LAVFilters: Error: " + ex.Message);
return(ActionResult.Failure);
}
}
void DownloadThread()
{
lock (this) { runningThreads++; }
try
{
string tempFile = Path.GetTempFileName();
CompressionWebClient client = new CompressionWebClient();
int index = -1;
while (index < onlineFiles.Count && !cancel)
{
lock (this)
{
counter++;
index = counter;
}
if (index >= onlineFiles.Count)
{
return;
}
string onlineFile = onlineFiles[index];
bool success = false;
try
{
client.DownloadFile(onlineFile, tempFile);
var extCol = ExtensionCollection.Load(tempFile);
lock (this)
{
MpeCore.MpeInstaller.KnownExtensions.Add(extCol);
}
success = true;
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(string.Format("Error downloading '{0}': {1}", onlineFile, ex.Message));
}
Invoke((Action)(() =>
{
progressBar1.Value++;
listBox1.Items.Add(string.Format("{0}{1}", success ? "+" : "-", onlineFile));
listBox1.SelectedIndex = listBox1.Items.Count - 1;
listBox1.SelectedIndex = -1;
}));
if (File.Exists(tempFile))
{
File.Delete(tempFile);
}
}
}
catch { }
finally
{
lock (this)
{
runningThreads--;
if (runningThreads <= 0)
{
MpeCore.MpeInstaller.Save();
Invoke((Action)(() =>
{
DialogResult = cancel ? DialogResult.Cancel : DialogResult.OK;
Close();
}));
}
}
}
}
public static ActionResult InstallLAVFilters(Session session)
{
const string LAV_DOWNLOAD_URL = "http://install.team-mediaportal.com/LAVFilters.exe";
const string LAV_AUDIO_REGISTRY_PATH = @"CLSID\{E8E73B6B-4CB3-44A4-BE99-4F7BCB96E491}\InprocServer32";
const string LAV_VIDEO_REGISTRY_PATH = @"CLSID\{EE30215D-164F-4A92-A4EB-9D4C13390F9F}\InprocServer32";
try
{
session.Log("LAVFilters: Checking if LAVFilters are registered");
// 1. check if LAV Filters are registered
RegistryKey audioKey = Registry.ClassesRoot.OpenSubKey(LAV_AUDIO_REGISTRY_PATH, false);
RegistryKey videoKey = Registry.ClassesRoot.OpenSubKey(LAV_VIDEO_REGISTRY_PATH, false);
if (audioKey != null && videoKey != null)
{
var audioFilterPath = audioKey.GetValue(null) as string;
var videoFilterPath = videoKey.GetValue(null) as string;
if (!string.IsNullOrEmpty(audioFilterPath) && !string.IsNullOrEmpty(videoFilterPath))
{
if (File.Exists(audioFilterPath) && File.Exists(videoFilterPath))
{
session.Log("LAVFilters: Found Audio Filter at '{0}'", audioFilterPath);
session.Log("LAVFilters: Found Video Filter at '{0}'", videoFilterPath);
return ActionResult.NotExecuted;
}
}
}
// 2. download installer
string tempLAVFileName = Path.Combine(Path.GetTempPath(), "LAVFilters.exe");
// if temp file is already present it was probably downloaded earlier - use it
if (!File.Exists(tempLAVFileName))
{
var client = new CompressionWebClient();
session.Log("LAVFilters: Downloading installer...");
client.DownloadFile(LAV_DOWNLOAD_URL, tempLAVFileName);
client.Dispose();
}
if (!File.Exists(tempLAVFileName)) // download must have failed
return ActionResult.NotExecuted;
// 3. run installer
session.Log("LAVFilters: Running installer from '{0}'", tempLAVFileName);
var process = Process.Start(tempLAVFileName, "/SILENT /SP-");
process.WaitForExit(1000 * 60); // wait max. 1 minute for the installer to finish
session.Log("LAVFilters: Successfully installed");
return ActionResult.Success;
}
catch (Exception ex)
{
session.Log("LAVFilters: Error: " + ex.Message);
return ActionResult.Failure;
}
}