void TestDiskInfo()
{
int hr;
int pulNumOfVolumes;
int pulVolume;
DvdDiscSide pSide;
int pulNumOfTitles;
int pulDActualSize;
hr = m_idi2.GetDVDVolumeInfo(out pulNumOfVolumes, out pulVolume, out pSide, out pulNumOfTitles);
DsError.ThrowExceptionForHR(hr);
Debug.Assert(pulNumOfTitles == 2, "TestDiskInfo");
StringBuilder sb = new StringBuilder(255, 255);
hr = m_idi2.GetDVDDirectory(sb, sb.Capacity, out pulDActualSize);
DsError.ThrowExceptionForHR(hr);
Debug.Assert(sb.ToString() == MyDisk, "TestDiskInfo2");
long l1;
hr = m_idi2.GetDiscID(sb.ToString(), out l1);
DsError.ThrowExceptionForHR(hr);
Debug.Assert(l1 == 6633412489990086489, "TestDiskInfo3");
DvdMenuAttributes pMATR = new DvdMenuAttributes();
hr = m_idi2.GetVMGAttributes(out pMATR);
DsError.ThrowExceptionForHR(hr);
Debug.Assert(pMATR.VideoAttributes.sourceResolutionX == 720, "TestDiskInfo4");
}
protected override void OnGraphRunning()
{
base.OnGraphRunning();
VideoSettings settings = ServiceRegistration.Get <ISettingsManager>().Load <VideoSettings>();
int hr = _dvdCtrl.SelectVideoModePreference(_videoPref);
if (hr != 0)
{
ServiceRegistration.Get <ILogger>().Error("DVDPlayer: Unable to set DVD video mode preference 0x{0:X}", hr);
}
hr = _dvdInfo.GetCurrentVideoAttributes(out _videoAttr);
if (hr != 0)
{
ServiceRegistration.Get <ILogger>().Error("DVDPlayer: Unable to get DVD video attributes 0x{0:X}", hr);
}
DvdDiscSide side;
int titles, numOfVolumes, volume;
hr = _dvdInfo.GetDVDVolumeInfo(out numOfVolumes, out volume, out side, out titles);
if (hr < 0)
{
ServiceRegistration.Get <ILogger>().Error("DVDPlayer: Unable to get DVD volume info 0x{0:X}", hr);
}
if (titles <= 0)
{
ServiceRegistration.Get <ILogger>().Error("DVDPlayer: DVD does not contain any titles? (# titles = {0})", titles);
}
_pendingCmd = false;
_dvdCtrl.SetSubpictureState(settings.EnableSubtitles, DvdCmdFlags.None, out _cmdOption);
_line21Decoder = FilterGraphTools.FindFilterByInterface <IAMLine21Decoder>(_graphBuilder);
if (_line21Decoder != null)
{
AMLine21CCState state = settings.EnableClosedCaption ? AMLine21CCState.On : AMLine21CCState.Off;
if (_line21Decoder.SetServiceState(state) == 0)
{
ServiceRegistration.Get <ILogger>().Debug("DVDPlayer: {0} Closed Captions", settings.EnableClosedCaption ? "Enabled" : "Disabled");
}
else
{
ServiceRegistration.Get <ILogger>().Debug("DVDPlayer: Failed to set Closed Captions state.");
}
}
}
private void dvdControlContextMenuStrip_Opening(object sender, System.ComponentModel.CancelEventArgs e)
{
// build the list of Title/Chapter menu items
if (_videoWindow != null && _videoWindow.DVDControl != null)
{
chaptersToolStripMenuItem.DropDown.Items.Clear();
IDvdInfo2 dvdinfo = _videoWindow.DVDControl as IDvdInfo2;
if (dvdinfo != null)
{
int numVol;
DvdDiscSide side = new DvdDiscSide();
int vol;
int numTitles;
int hr = dvdinfo.GetDVDVolumeInfo(out numVol, out vol, out side, out numTitles);
if (hr == 0)
{
for (int i = 0; i < numTitles; i++)
{
ToolStripMenuItem titlemi = new ToolStripMenuItem("Title " + (i + 1).ToString());
chaptersToolStripMenuItem.DropDown.Items.Add(titlemi);
int numChapters;
hr = dvdinfo.GetNumberOfChapters(i + 1, out numChapters);
if (hr == 0)
{
for (int x = 0; x < numChapters; x++)
{
ToolStripMenuItem chapmi = new ToolStripMenuItem("Chapter " + (x + 1).ToString());
chapmi.Tag = new DVDTitleChapterPair(i + 1, x + 1);
chapmi.Click += new EventHandler(chaptermenuitem_Click);
titlemi.DropDown.Items.Add(chapmi);
}
}
}
}
}
}
}
/// <summary> handling the very first start of dvd playback. </summary>
private bool FirstPlayDvd(string file)
{
int hr;
try
{
_pendingCmd = true;
CloseDVDInterfaces();
string path = null;
_currentFile = file;
if (MediaPortal.Util.VirtualDirectory.IsImageFile(System.IO.Path.GetExtension(file)))
{
file = MediaPortal.Util.DaemonTools.GetVirtualDrive() + @"\VIDEO_TS\VIDEO_TS.IFO";
}
// Cyberlink navigator needs E:\\VIDEO_TS formatted path with double \
path = file.Replace(@"\\", @"\").Replace(Path.GetFileName(file), "").Replace(@"\", @"\\");
if (!GetDVDInterfaces(path))
{
logger.Error("DVDPlayer:Unable getinterfaces()");
CloseDVDInterfaces();
return(false);
}
if (_basicVideo != null)
{
_basicVideo.SetDefaultSourcePosition();
_basicVideo.SetDefaultDestinationPosition();
}
/* hr = _mediaCtrl.Run();
* if (hr < 0 || hr > 1)
* {
* MediaPortal.Util.HResult hrdebug = new MediaPortal.Util.HResult(hr);
* logger.Info(hrdebug.ToDXString());
* Log.Error("DVDPlayer:Unable to start playing() 0x:{0:X}", hr);
* CloseDVDInterfaces();
* return false;
* }
*/
DvdDiscSide side;
int titles, numOfVolumes, volume;
hr = _dvdInfo.GetDVDVolumeInfo(out numOfVolumes, out volume, out side, out titles);
if (hr < 0)
{
logger.Error("DVDPlayer:Unable to get dvdvolumeinfo 0x{0:X}", hr);
CloseDVDInterfaces();
return(false); // can't read disc
}
else
{
if (titles <= 0)
{
logger.Error("DVDPlayer:DVD does not contain any titles? {0}", titles, 1);
//return false;
}
}
hr = _dvdCtrl.SelectVideoModePreference(_videoPref);
DvdVideoAttributes videoAttr;
hr = _dvdInfo.GetCurrentVideoAttributes(out videoAttr);
_videoWidth = videoAttr.sourceResolutionX;
_videoHeight = videoAttr.sourceResolutionY;
_state = PlayState.Playing;
_pendingCmd = false;
logger.Info("DVDPlayer:Started playing()");
if (_currentFile == string.Empty)
{
for (int i = 0; i <= 26; ++i)
{
string dvd = String.Format("{0}:", (char)('A' + i));
if (MediaPortal.Util.Utils.IsDVD(dvd))
{
_currentFile = String.Format(@"{0}:\VIDEO_TS\VIDEO_TS.IFO", (char)('A' + i));
if (File.Exists(_currentFile))
{
break;
}
}
}
}
return(true);
}
catch (Exception ex)
{
logger.ErrorException("DVDPlayer:Could not start DVD:{0} {1} {2}", ex);
CloseDVDInterfaces();
return(false);
}
}
private void FetchDVDInformation_DS(string volumePath)
{
IDvdGraphBuilder dvdGraphBuilder =
Activator.CreateInstance(Type.GetTypeFromCLSID(Filters.DvdGraphBuilder, true))
as IDvdGraphBuilder;
AMDvdRenderStatus status;
dvdGraphBuilder.TryRenderDVD(volumePath, out status);
if (status.bDvdVolInvalid)
{
throw new COMException(ErrDvdVolume, -1);
}
object comobj = null;
dvdGraphBuilder.GetDvdInterface(typeof(IDvdInfo2).GUID, out comobj);
IDvdInfo2 dvdInfo = comobj as IDvdInfo2;
IDvdControl2 dvdControl = comobj as IDvdControl2;
dvdControl.SetOption(DvdOptionFlag.HMSFTimeCodeEvents, true); // use new HMSF timecode format
dvdControl.SetOption(DvdOptionFlag.ResetOnStop, false);
// Try getting the frame rate and the video size
dvdInfo.GetVMGAttributes(out _dma);
this.FrameRate = new FrameRate(_dma.VideoAttributes.frameRate);
this.VideoSize = new VSize(_dma.VideoAttributes.sourceResolutionX, _dma.VideoAttributes.sourceResolutionY);
// Try getting the DVD volume name.
// Stage 1: Get the number of available languages.
int numLangs = 0;
dvdInfo.GetDVDTextNumberOfLanguages(out numLangs);
if (numLangs > 0)
{
// Stage 2: Get string count for the first language.
int numStrings = 0;
int langId = 0;
DvdTextCharSet charSet = DvdTextCharSet.CharSet_Unicode;
dvdInfo.GetDVDTextLanguageInfo(0, out numStrings, out langId, out charSet);
// Stage 3: Iterate through the string collection and identify the volume name
for (int i = 0; i < numStrings; i++)
{
int maxSize = 4096;
StringBuilder sb = new StringBuilder(maxSize);
int txtSize = 0;
DvdTextStringType textType;
dvdInfo.GetDVDTextStringAsUnicode(0, i, sb, maxSize, out txtSize, out textType);
// Is this the volume name ?
if (textType == DvdTextStringType.DVD_General_Name)
{
// Volume name was found, so exit iteration.
_label = sb.ToString();
break;
}
}
}
// Try getting the titles, chapters and overall duration info
int numVolumes = 0, volumeNumber = 0, numTitles = 0;
DvdDiscSide sideInfo;
dvdInfo.GetDVDVolumeInfo(out numVolumes, out volumeNumber, out sideInfo, out numTitles);
for (int i = 1; i <= numTitles; i++)
{
int numChapters = 0;
try
{
DvdMenuAttributes menuAttr;
DvdTitleAttributes titleAttr = new DvdTitleAttributes();
if (i == 1)
{
dvdInfo.GetTitleAttributes(i, out menuAttr, titleAttr);
for (int j = 0; j < titleAttr.ulNumberOfSubpictureStreams; j++)
{
_subtitles.Add(titleAttr.SubpictureAttributes[j]);
}
}
dvdInfo.GetNumberOfChapters(i, out numChapters);
_chaptersPerTitle.Add(numChapters);
}
catch { }
}
}
