/// <summary>
/// Scans a bluray folder and returns a BDInfo object
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
private static BDInfoExt ScanWorker(string path)
{
BDPlayerBuilder.LogInfo("Scanning bluray structure: {0}", path);
BDInfoExt bluray = new BDInfoExt(path.ToUpper(), true); // For title selection we need all information here, but this can cause quite big delays for remote resources!
bluray.Scan();
return(bluray);
}
public bool TryExtractMetadata(IResourceAccessor mediaItemAccessor, IDictionary<Guid, MediaItemAspect> extractedAspectData, bool forceQuickMode)
{
try
{
IResourceAccessor ra = mediaItemAccessor.Clone();
try
{
using (ILocalFsResourceAccessor fsra = StreamedResourceToLocalFsAccessBridge.GetLocalFsResourceAccessor(ra))
if (fsra != null && fsra.IsDirectory && fsra.ResourceExists("BDMV"))
{
IFileSystemResourceAccessor fsraBDMV = fsra.GetResource("BDMV");
if (fsraBDMV != null && fsraBDMV.ResourceExists("index.bdmv"))
{
// BluRay
MediaItemAspect mediaAspect;
if (!extractedAspectData.TryGetValue(MediaAspect.ASPECT_ID, out mediaAspect))
extractedAspectData[MediaAspect.ASPECT_ID] = mediaAspect = new MediaItemAspect(MediaAspect.Metadata);
MediaItemAspect videoAspect;
if (!extractedAspectData.TryGetValue(VideoAspect.ASPECT_ID, out videoAspect))
extractedAspectData[VideoAspect.ASPECT_ID] = new MediaItemAspect(VideoAspect.Metadata);
mediaAspect.SetAttribute(MediaAspect.ATTR_MIME_TYPE, "video/bluray"); // BluRay disc
string bdmvDirectory = fsra.LocalFileSystemPath;
BDInfoExt bdinfo = new BDInfoExt(bdmvDirectory);
mediaAspect.SetAttribute(MediaAspect.ATTR_TITLE, bdinfo.GetTitle() ?? mediaItemAccessor.ResourceName);
return true;
}
}
}
catch
{
ra.Dispose();
throw;
}
return false;
}
catch
{
// Only log at the info level here - And simply return false. This makes the importer know that we
// couldn't perform our task here
if (mediaItemAccessor != null)
ServiceRegistration.Get<ILogger>().Info("BluRayMetadataExtractor: Exception reading source '{0}'", mediaItemAccessor.ResourcePathName);
return false;
}
}
public bool TryExtractMetadata(IResourceAccessor mediaItemAccessor, IDictionary<Guid, MediaItemAspect> extractedAspectData, bool forceQuickMode)
{
try
{
if (!(mediaItemAccessor is IFileSystemResourceAccessor))
return false;
using (LocalFsResourceAccessorHelper rah = new LocalFsResourceAccessorHelper(mediaItemAccessor))
{
ILocalFsResourceAccessor lfsra = rah.LocalFsResourceAccessor;
if (!lfsra.IsFile && lfsra.ResourceExists("BDMV"))
{
IFileSystemResourceAccessor fsraBDMV = lfsra.GetResource("BDMV");
if (fsraBDMV != null && fsraBDMV.ResourceExists("index.bdmv"))
{
// This line is important to keep in, if no VideoAspect is created here, the MediaItems is not detected as Video!
MediaItemAspect.GetOrCreateAspect(extractedAspectData, VideoAspect.Metadata);
MediaItemAspect mediaAspect = MediaItemAspect.GetOrCreateAspect(extractedAspectData, MediaAspect.Metadata);
mediaAspect.SetAttribute(MediaAspect.ATTR_MIME_TYPE, "video/bluray"); // BluRay disc
using (lfsra.EnsureLocalFileSystemAccess())
{
BDInfoExt bdinfo = new BDInfoExt(lfsra.LocalFileSystemPath);
string title = bdinfo.GetTitle();
mediaAspect.SetAttribute(MediaAspect.ATTR_TITLE, title ?? mediaItemAccessor.ResourceName);
// Check for BD disc thumbs
FileInfo thumbnail = bdinfo.GetBiggestThumb();
if (thumbnail != null)
{
try
{
using (FileStream fileStream = new FileStream(thumbnail.FullName, FileMode.Open, FileAccess.Read))
using (MemoryStream resized = (MemoryStream)ImageUtilities.ResizeImage(fileStream, ImageFormat.Jpeg, MAX_COVER_WIDTH, MAX_COVER_HEIGHT))
{
MediaItemAspect.SetAttribute(extractedAspectData, ThumbnailLargeAspect.ATTR_THUMBNAIL, resized.ToArray());
}
}
// Decoding of invalid image data can fail, but main MediaItem is correct.
catch
{
}
}
}
return true;
}
}
}
return false;
}
catch
{
// Only log at the info level here - And simply return false. This makes the importer know that we
// couldn't perform our task here
if (mediaItemAccessor != null)
ServiceRegistration.Get<ILogger>().Info("BluRayMetadataExtractor: Exception reading source '{0}'", mediaItemAccessor.ResourcePathName);
return false;
}
}
/// <summary>
/// Scans a bluray folder and returns a BDInfo object
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
private static BDInfoExt ScanWorker(string path)
{
BDPlayerBuilder.LogInfo("Scanning bluray structure: {0}", path);
BDInfoExt bluray = new BDInfoExt(path.ToUpper(), true); // For title selection we need all information here, but this can cause quite big delays for remote resources!
bluray.Scan();
return bluray;
}
public bool TryExtractMetadata(IResourceAccessor mediaItemAccessor, IDictionary<Guid, MediaItemAspect> extractedAspectData, bool forceQuickMode)
{
try
{
IResourceAccessor ra = mediaItemAccessor.Clone();
try
{
using (ILocalFsResourceAccessor fsra = StreamedResourceToLocalFsAccessBridge.GetLocalFsResourceAccessor(ra))
if (fsra != null && fsra.IsDirectory && fsra.ResourceExists("BDMV"))
{
IFileSystemResourceAccessor fsraBDMV = fsra.GetResource("BDMV");
if (fsraBDMV != null && fsraBDMV.ResourceExists("index.bdmv"))
{
// This line is important to keep in, if no VideoAspect is created here, the MediaItems is not detected as Video!
MediaItemAspect.GetOrCreateAspect(extractedAspectData, VideoAspect.Metadata);
MediaItemAspect mediaAspect = MediaItemAspect.GetOrCreateAspect(extractedAspectData, MediaAspect.Metadata);
mediaAspect.SetAttribute(MediaAspect.ATTR_MIME_TYPE, "video/bluray"); // BluRay disc
string bdmvDirectory = fsra.LocalFileSystemPath;
BDInfoExt bdinfo = new BDInfoExt(bdmvDirectory);
string title = bdinfo.GetTitle();
mediaAspect.SetAttribute(MediaAspect.ATTR_TITLE, title ?? mediaItemAccessor.ResourceName);
// Check for BD disc thumbs
FileInfo thumbnail = bdinfo.GetBiggestThumb();
if (thumbnail != null)
{
byte[] binary = new byte[thumbnail.Length];
using (FileStream fileStream = new FileStream(thumbnail.FullName, FileMode.Open, FileAccess.Read))
using (BinaryReader binaryReader = new BinaryReader(fileStream))
binaryReader.Read(binary, 0, binary.Length);
MediaItemAspect.SetAttribute(extractedAspectData, ThumbnailLargeAspect.ATTR_THUMBNAIL, binary);
}
return true;
}
}
}
catch
{
ra.Dispose();
throw;
}
return false;
}
catch
{
// Only log at the info level here - And simply return false. This makes the importer know that we
// couldn't perform our task here
if (mediaItemAccessor != null)
ServiceRegistration.Get<ILogger>().Info("BluRayMetadataExtractor: Exception reading source '{0}'", mediaItemAccessor.ResourcePathName);
return false;
}
}
/// <summary>
/// Scans a bluray folder and returns a BDInfo object
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
private static BDInfoExt ScanWorker(string path)
{
BDPlayerBuilder.LogInfo("Scanning bluray structure: {0}", path);
BDInfoExt bluray = new BDInfoExt(path.ToUpper(), false); // We do not need all information here, only the playlists
bluray.ScanPlaylists();
return bluray;
}
/// <summary>
/// Returns wether a choice was made and changes the file path
/// </summary>
/// <param name="filePath"></param>
/// <returns>True if playback should continue, False if user cancelled.</returns>
private bool DoFeatureSelection(ref string filePath)
{
try
{
// If we have chosen a specific playlist, build the path directly without scanning the complete structure again
if (_manualTitleSelection != null && !string.IsNullOrEmpty(_playlistFolder))
{
filePath = Path.Combine(_playlistFolder, _manualTitleSelection.Name);
GetChapters(_manualTitleSelection);
_manualTitleSelection = null;
return(true);
}
ScanProcess scanner = ScanWorker;
IAsyncResult result = scanner.BeginInvoke(filePath, null, scanner);
result.AsyncWaitHandle.WaitOne();
BDInfoExt bluray = scanner.EndInvoke(result);
// Store all playlist files for title selection
_bdTitles = bluray.PlaylistFiles.Values.Where(p => p.IsValid && !p.HasLoops).Distinct().ToList();
int counter = 0;
_bdTitleNames = _bdTitles.Select(t => FormatTitle(t, ++counter)).ToArray();
_playlistFolder = bluray.DirectoryPLAYLIST.FullName;
List <TSPlaylistFile> allPlayLists = _bdTitles.OrderByDescending(p => p.TotalLength).ToList();
// Feature selection logic
TSPlaylistFile listToPlay;
if (allPlayLists.Count == 0)
{
BDPlayerBuilder.LogInfo("No valid playlists found, use default INDEX.BDMV.");
return(true);
}
if (allPlayLists.Count == 1)
{
// if we have only one playlist to show just move on
BDPlayerBuilder.LogInfo("Found one valid playlist {0}.", allPlayLists[0].Name);
listToPlay = allPlayLists[0];
}
else
{
// Show selection dialog
BDPlayerBuilder.LogInfo("Found {0} playlists, title selection available.", allPlayLists.Count);
// first make an educated guess about what the real features are (more than one chapter, no loops and longer than one hour)
// todo: make a better filter on the playlists containing the real features
List <TSPlaylistFile> playLists = allPlayLists.Where(p => (p.Chapters.Count > 1 || p.TotalLength >= MINIMAL_FULL_FEATURE_LENGTH) && !p.HasLoops).ToList();
// if the filter yields zero results just list all playlists
if (playLists.Count == 0)
{
playLists = allPlayLists;
}
listToPlay = playLists[0];
}
BDPlayerBuilder.LogInfo("Using playlist {0}.", listToPlay.Name);
for (int idx = 0; idx < _bdTitles.Count; idx++)
{
if (_bdTitles[idx] != listToPlay)
{
continue;
}
_currentTitleName = _bdTitleNames[idx];
break;
}
GetChapters(listToPlay);
// Combine the chosen file path (playlist)
filePath = Path.Combine(bluray.DirectoryPLAYLIST.FullName, listToPlay.Name);
return(true);
}
catch (Exception e)
{
BDPlayerBuilder.LogError("Exception while reading bluray structure {0} {1}", e.Message, e.StackTrace);
return(true);
}
}
/// <summary>
/// Scans a bluray folder and returns a BDInfo object
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
private BDInfoExt ScanWorker(string path)
{
BDPlayerBuilder.LogInfo("Scanning bluray structure: {0}", path);
BDInfoExt bluray = new BDInfoExt(path.ToUpper());
bluray.Scan();
return bluray;
}
