public void Transcode(MediaSource source, string mcxuser)
{
// Modified to ensure a user will only transcode one file at a time.
string key = source.Key;
lock (sTranscoders)
{
if (sTranscoders.ContainsKey(key))
{
// Transcoding service is/was allready transcoding the file
Utilities.DebugLine("Transcode [Already Processing]: {0}, status={1}", source, sTranscoders[key].Status);
if ((sTranscoders[key].Status == TranscodingStatus.BufferReady) ||
(sTranscoders[key].Status == TranscodingStatus.Done) ||
(sTranscoders[key].Status == TranscodingStatus.Initializing))
{
NotifyAll(key, sTranscoders[key].Status);
return;
}
}
}
// This file if not allready being transcoded. Check user is not allready transcoding
lock (sUserSession)
{
if (sUserSession.ContainsKey(mcxuser))
{
// Allready transcoding, cancel the job
Utilities.DebugLine("Transcode [User allready transcoding]: {0}", mcxuser);
if (sTranscoders.ContainsKey(sUserSession[mcxuser]))
{
if ((sTranscoders[sUserSession[mcxuser]].Status == TranscodingStatus.BufferReady) ||
(sTranscoders[sUserSession[mcxuser]].Status == TranscodingStatus.Initializing))
{
Cancel(sUserSession[mcxuser]);
}
}
sUserSession.Remove(mcxuser);
}
}
// Start transcoding session
sTranscoders[key] = new Transcoder(source);
sUserSession[mcxuser] = key;
}
public void Cancel(string key)
{
Transcoder t = null;
lock (sTranscoders)
if (sTranscoders.ContainsKey(key) == false)
{
Utilities.DebugLine("Cancel [Not present]: {0}", key);
}
else
{
t = sTranscoders[key];
sTranscoders.Remove(key);
}
if (t != null)
{
t.Cancel();
}
}
public void Transcode(MediaSource source, string mcxuser)
{
// Modified to ensure a user will only transcode one file at a time.
string key = source.Key;
lock (sTranscoders)
{
if (sTranscoders.ContainsKey(key))
{
// Transcoding service is/was allready transcoding the file
Utilities.DebugLine("Transcode [Already Processing]: {0}, status={1}", source, sTranscoders[key].Status);
if ((sTranscoders[key].Status == TranscodingStatus.BufferReady) ||
(sTranscoders[key].Status == TranscodingStatus.Done) ||
(sTranscoders[key].Status == TranscodingStatus.Initializing))
{
NotifyAll(key, sTranscoders[key].Status);
return;
}
}
}
// This file if not allready being transcoded. Check user is not allready transcoding
lock (sUserSession)
{
if (sUserSession.ContainsKey(mcxuser))
{
// Allready transcoding, cancel the job
Utilities.DebugLine("Transcode [User allready transcoding]: {0}", mcxuser);
if (sTranscoders.ContainsKey(sUserSession[mcxuser]))
{
if ((sTranscoders[sUserSession[mcxuser]].Status == TranscodingStatus.BufferReady) ||
(sTranscoders[sUserSession[mcxuser]].Status == TranscodingStatus.Initializing))
{
Cancel(sUserSession[mcxuser]);
}
}
sUserSession.Remove(mcxuser);
}
}
// Start transcoding session
sTranscoders[key] = new Transcoder(source);
sUserSession[mcxuser] = key;
}
