public WMPlayer(ILogger Logger_)
{
axWindowsMediaPlayer = new AxWMPLib.AxWindowsMediaPlayer();
Logger = Logger_;
((System.ComponentModel.ISupportInitialize)(axWindowsMediaPlayer)).BeginInit();
((System.ComponentModel.ISupportInitialize)(axWindowsMediaPlayer)).EndInit();
PreviousPosition = 0;
ClearTargetPosition();
TargetSoundTrack = null;
timer = new System.Timers.Timer(20);
timer.Enabled = true;
timer.Elapsed += timer_Elapsed;
timer.AutoReset = false;
timer.Start();
TargetURL = "";
TargetPosition_ = 0;
}
private static void AnalizeTrackEntry(EbmlReader ebmlReader, MatroskaElementDescriptorProvider medp, ResultOfParsingMKV resPars, StringBuilder sb, string GroupName = "", string add = "")
{
ulong TrackNumber = 0;
ulong TrackUID = 0;
ulong TrackType = 0;
ulong FlagDefault = 0;
ulong FlagLacing = 0;
string CodecID = "";
string Name = "";
ulong DefaultDuration = 0;
string Language = "";
ebmlReader.EnterContainer();
while (ebmlReader.ReadNext())
{
var descriptor = medp.GetElementDescriptor(ebmlReader.ElementId);
if (descriptor == null)
{
sb.Append(add + "undefined \r\n");
continue;
}
string dName = descriptor.Name;
sb.Append(add + dName);
switch (descriptor.Type)
{
case ElementType.MasterElement:
sb.Append("\r\n");
//ReadContainer(ebmlReader, medp, dicSub, CurrentClusterTimeCode, sb, descriptor.Name, add + " ");
break;
case ElementType.AsciiString:
string strVal = ebmlReader.ReadAscii();
if(dName == "CodecID") CodecID = strVal;
if (dName == "Language") Language = strVal;
sb.Append(" = " + strVal);
break;
case ElementType.Binary:
break;
case ElementType.Date:
sb.Append(" = " + ebmlReader.ReadDate());
break;
case ElementType.Float:
double flVal = ebmlReader.ReadFloat();
sb.Append(" = " + flVal);
break;
case ElementType.None:
sb.Append(" (none)");
break;
case ElementType.SignedInteger:
sb.Append(" = " + ebmlReader.ReadInt());
break;
case ElementType.UnsignedInteger:
ulong ulVal = ebmlReader.ReadUInt();
if(dName == "TrackNumber") TrackNumber = ulVal;
if(dName == "TrackType") TrackType = ulVal;
if(dName == "FlagDefault") FlagDefault = ulVal;
if(dName == "FlagLacing ") FlagLacing = ulVal;
if(dName == "DefaultDuration") DefaultDuration = ulVal;
if (dName == "TrackUID") TrackUID = ulVal;
sb.Append(" = " + ulVal);
break;
case ElementType.Utf8String:
string utfStr = ebmlReader.ReadUtf();
if (dName == "Name") Name = utfStr;
sb.Append(" = " + utfStr);
break;
}
sb.Append("\r\n");
}
ebmlReader.LeaveContainer();
// If it's subtitles track
if (TrackType == 17) {
Subtitles sub = new Subtitles();
sub.Items = new SynchronizedObservableCollection<SubtitleItem>();
sub.Language = Language.Length == 0 ? "eng" : Language;
sub.Type = Name;
sub.Format = CodecID;
sub.TrackUID = TrackUID;
resPars.dicSub.Add(Convert.ToInt16(TrackNumber),sub);
}
// If it's subtitles track
if (TrackType == 2)
{
AudioTrack aud = new AudioTrack();
aud.Language = Language.Length == 0 ? "eng" : Language;
aud.CodecID = CodecID;
aud.Number = resPars.AudioTracks.Count + 1;
resPars.AudioTracks.Add(aud);
}
}
public void SetAudioTrack(AudioTrack track)
{
Logger.Trace("Player set audio track");
if (track == null) return;
if(axWindowsMediaPlayer.OcxState == null)
{
TargetSoundTrack = track;
return;
}
if (!IsPlaying)
{
TargetSoundTrack = track;
return;
}
if (track.Number != 0)
{
try
{
WMPLib.IWMPControls3 iface = ((WMPLib.IWMPControls3)(((IWMPControls3)axWindowsMediaPlayer.Ctlcontrols)));
iface.currentAudioLanguageIndex = track.Number;
}
catch {
TargetSoundTrack = track;
return;
}
}
}
private void timer_Elapsed(object sender, ElapsedEventArgs e)
{
// if the OCX is destroyed
try { var lcPz = Position; } catch { return; }
if (TargetURL != "")
{
if(axWindowsMediaPlayer.OcxState != null)
{
string lcURL = TargetURL;
TargetURL = "";
Open(lcURL);
} else
{
timer.Start();
return;
}
}
if (TargetPlay)
{
Play();
TargetPlay = false;
}
if (TargetPosition_ != 0)
{
if (axWindowsMediaPlayer.OcxState != null)
{
Position = TargetPosition_;
TargetPosition_ = 0;
}
else
{
timer.Start();
return;
}
}
if (TargetSoundTrack != null && IsPlaying)
{
SetAudioTrack(TargetSoundTrack);
TargetSoundTrack = null;
}
if (PreviousPosition != Position)
{
RaiseOnPositionChange();
PreviousPosition = Position;
OnChangePosition(Position);
}
timer.Start();
}
