diff --git a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
index e0f7b992ce..deab0715cf 100644
--- a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
+++ b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
@@ -849,14 +849,89 @@ namespace MediaBrowser.MediaEncoding.Encoder
}
}
+ ///
public Task ConvertImage(string inputPath, string outputPath)
{
throw new NotImplementedException();
}
+ ///
public IEnumerable GetPrimaryPlaylistVobFiles(string path, IIsoMount isoMount, uint? titleNumber)
{
- throw new NotImplementedException();
+ // min size 300 mb
+ const long MinPlayableSize = 314572800;
+
+ var root = isoMount != null ? isoMount.MountedPath : path;
+
+ // Try to eliminate menus and intros by skipping all files at the front of the list that are less than the minimum size
+ // Once we reach a file that is at least the minimum, return all subsequent ones
+ var allVobs = _fileSystem.GetFiles(root, true)
+ .Where(file => string.Equals(file.Extension, ".vob", StringComparison.OrdinalIgnoreCase))
+ .OrderBy(i => i.FullName)
+ .ToList();
+
+ // If we didn't find any satisfying the min length, just take them all
+ if (allVobs.Count == 0)
+ {
+ _logger.LogWarning("No vobs found in dvd structure.");
+ return Enumerable.Empty();
+ }
+
+ if (titleNumber.HasValue)
+ {
+ var prefix = string.Format("VTS_0{0}_", titleNumber.Value.ToString(CultureInfo.InvariantCulture));
+ var vobs = allVobs.Where(i => i.Name.StartsWith(prefix, StringComparison.OrdinalIgnoreCase)).ToList();
+
+ if (vobs.Count > 0)
+ {
+ var minSizeVobs = vobs
+ .SkipWhile(f => f.Length < MinPlayableSize)
+ .ToList();
+
+ return minSizeVobs.Count == 0 ? vobs.Select(i => i.FullName) : minSizeVobs.Select(i => i.FullName);
+ }
+
+ _logger.LogWarning("Could not determine vob file list for {0} using DvdLib. Will scan using file sizes.", video.Path);
+ }
+
+ var files = allVobs
+ .SkipWhile(f => f.Length < MinPlayableSize)
+ .ToList();
+
+ // If we didn't find any satisfying the min length, just take them all
+ if (files.Count == 0)
+ {
+ _logger.LogWarning("Vob size filter resulted in zero matches. Taking all vobs.");
+ files = allVobs;
+ }
+
+ // Assuming they're named "vts_05_01", take all files whose second part matches that of the first file
+ if (files.Count > 0)
+ {
+ var parts = _fileSystem.GetFileNameWithoutExtension(files[0]).Split('_');
+
+ if (parts.Length == 3)
+ {
+ var title = parts[1];
+
+ files = files.TakeWhile(f =>
+ {
+ var fileParts = _fileSystem.GetFileNameWithoutExtension(f).Split('_');
+
+ return fileParts.Length == 3 && string.Equals(title, fileParts[1], StringComparison.OrdinalIgnoreCase);
+
+ }).ToList();
+
+ // If this resulted in not getting any vobs, just take them all
+ if (files.Count == 0)
+ {
+ _logger.LogWarning("Vob filename filter resulted in zero matches. Taking all vobs.");
+ files = allVobs;
+ }
+ }
+ }
+
+ return files.Select(i => i.FullName);
}
public bool CanExtractSubtitles(string codec)