mirror of https://github.com/jellyfin/jellyfin.git
665 lines
26 KiB
C#
665 lines
26 KiB
C#
#pragma warning disable CA1068, CS1591
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Globalization;
|
|
using System.Linq;
|
|
using System.Threading;
|
|
using System.Threading.Tasks;
|
|
using MediaBrowser.Common.Configuration;
|
|
using MediaBrowser.Controller.Chapters;
|
|
using MediaBrowser.Controller.Configuration;
|
|
using MediaBrowser.Controller.Entities;
|
|
using MediaBrowser.Controller.Entities.Movies;
|
|
using MediaBrowser.Controller.Entities.TV;
|
|
using MediaBrowser.Controller.Library;
|
|
using MediaBrowser.Controller.MediaEncoding;
|
|
using MediaBrowser.Controller.Persistence;
|
|
using MediaBrowser.Controller.Providers;
|
|
using MediaBrowser.Controller.Subtitles;
|
|
using MediaBrowser.Model.Configuration;
|
|
using MediaBrowser.Model.Dlna;
|
|
using MediaBrowser.Model.Dto;
|
|
using MediaBrowser.Model.Entities;
|
|
using MediaBrowser.Model.Globalization;
|
|
using MediaBrowser.Model.MediaInfo;
|
|
using MediaBrowser.Model.Providers;
|
|
using Microsoft.Extensions.Logging;
|
|
|
|
namespace MediaBrowser.Providers.MediaInfo
|
|
{
|
|
public class FFProbeVideoInfo
|
|
{
|
|
private readonly ILogger<FFProbeVideoInfo> _logger;
|
|
private readonly IMediaEncoder _mediaEncoder;
|
|
private readonly IItemRepository _itemRepo;
|
|
private readonly IBlurayExaminer _blurayExaminer;
|
|
private readonly ILocalizationManager _localization;
|
|
private readonly IEncodingManager _encodingManager;
|
|
private readonly IServerConfigurationManager _config;
|
|
private readonly ISubtitleManager _subtitleManager;
|
|
private readonly IChapterManager _chapterManager;
|
|
private readonly ILibraryManager _libraryManager;
|
|
private readonly AudioResolver _audioResolver;
|
|
private readonly SubtitleResolver _subtitleResolver;
|
|
private readonly IMediaSourceManager _mediaSourceManager;
|
|
|
|
public FFProbeVideoInfo(
|
|
ILogger<FFProbeVideoInfo> logger,
|
|
IMediaSourceManager mediaSourceManager,
|
|
IMediaEncoder mediaEncoder,
|
|
IItemRepository itemRepo,
|
|
IBlurayExaminer blurayExaminer,
|
|
ILocalizationManager localization,
|
|
IEncodingManager encodingManager,
|
|
IServerConfigurationManager config,
|
|
ISubtitleManager subtitleManager,
|
|
IChapterManager chapterManager,
|
|
ILibraryManager libraryManager,
|
|
AudioResolver audioResolver,
|
|
SubtitleResolver subtitleResolver)
|
|
{
|
|
_logger = logger;
|
|
_mediaSourceManager = mediaSourceManager;
|
|
_mediaEncoder = mediaEncoder;
|
|
_itemRepo = itemRepo;
|
|
_blurayExaminer = blurayExaminer;
|
|
_localization = localization;
|
|
_encodingManager = encodingManager;
|
|
_config = config;
|
|
_subtitleManager = subtitleManager;
|
|
_chapterManager = chapterManager;
|
|
_libraryManager = libraryManager;
|
|
_audioResolver = audioResolver;
|
|
_subtitleResolver = subtitleResolver;
|
|
}
|
|
|
|
public async Task<ItemUpdateType> ProbeVideo<T>(
|
|
T item,
|
|
MetadataRefreshOptions options,
|
|
CancellationToken cancellationToken)
|
|
where T : Video
|
|
{
|
|
BlurayDiscInfo? blurayDiscInfo = null;
|
|
|
|
Model.MediaInfo.MediaInfo? mediaInfoResult = null;
|
|
|
|
if (!item.IsShortcut || options.EnableRemoteContentProbe)
|
|
{
|
|
if (item.VideoType == VideoType.Dvd)
|
|
{
|
|
// Get list of playable .vob files
|
|
var vobs = _mediaEncoder.GetPrimaryPlaylistVobFiles(item.Path, null);
|
|
|
|
// Return if no playable .vob files are found
|
|
if (vobs.Count == 0)
|
|
{
|
|
_logger.LogError("No playable .vob files found in DVD structure, skipping FFprobe.");
|
|
return ItemUpdateType.MetadataImport;
|
|
}
|
|
|
|
// Fetch metadata of first .vob file
|
|
mediaInfoResult = await GetMediaInfo(
|
|
new Video
|
|
{
|
|
Path = vobs[0]
|
|
},
|
|
cancellationToken).ConfigureAwait(false);
|
|
|
|
// Sum up the runtime of all .vob files skipping the first .vob
|
|
for (var i = 1; i < vobs.Count; i++)
|
|
{
|
|
var tmpMediaInfo = await GetMediaInfo(
|
|
new Video
|
|
{
|
|
Path = vobs[i]
|
|
},
|
|
cancellationToken).ConfigureAwait(false);
|
|
|
|
mediaInfoResult.RunTimeTicks += tmpMediaInfo.RunTimeTicks;
|
|
}
|
|
}
|
|
else if (item.VideoType == VideoType.BluRay)
|
|
{
|
|
// Get BD disc information
|
|
blurayDiscInfo = GetBDInfo(item.Path);
|
|
|
|
// Return if no playable .m2ts files are found
|
|
if (blurayDiscInfo is null || blurayDiscInfo.Files.Length == 0)
|
|
{
|
|
_logger.LogError("No playable .m2ts files found in Blu-ray structure, skipping FFprobe.");
|
|
return ItemUpdateType.MetadataImport;
|
|
}
|
|
|
|
// Fetch metadata of first .m2ts file
|
|
mediaInfoResult = await GetMediaInfo(
|
|
new Video
|
|
{
|
|
Path = blurayDiscInfo.Files[0]
|
|
},
|
|
cancellationToken).ConfigureAwait(false);
|
|
}
|
|
else
|
|
{
|
|
mediaInfoResult = await GetMediaInfo(item, cancellationToken).ConfigureAwait(false);
|
|
}
|
|
|
|
cancellationToken.ThrowIfCancellationRequested();
|
|
}
|
|
|
|
await Fetch(item, cancellationToken, mediaInfoResult, blurayDiscInfo, options).ConfigureAwait(false);
|
|
|
|
return ItemUpdateType.MetadataImport;
|
|
}
|
|
|
|
private Task<Model.MediaInfo.MediaInfo> GetMediaInfo(
|
|
Video item,
|
|
CancellationToken cancellationToken)
|
|
{
|
|
cancellationToken.ThrowIfCancellationRequested();
|
|
|
|
var path = item.Path;
|
|
var protocol = item.PathProtocol ?? MediaProtocol.File;
|
|
|
|
if (item.IsShortcut)
|
|
{
|
|
path = item.ShortcutPath;
|
|
protocol = _mediaSourceManager.GetPathProtocol(path);
|
|
}
|
|
|
|
return _mediaEncoder.GetMediaInfo(
|
|
new MediaInfoRequest
|
|
{
|
|
ExtractChapters = true,
|
|
MediaType = DlnaProfileType.Video,
|
|
MediaSource = new MediaSourceInfo
|
|
{
|
|
Path = path,
|
|
Protocol = protocol,
|
|
VideoType = item.VideoType,
|
|
IsoType = item.IsoType
|
|
}
|
|
},
|
|
cancellationToken);
|
|
}
|
|
|
|
protected async Task Fetch(
|
|
Video video,
|
|
CancellationToken cancellationToken,
|
|
Model.MediaInfo.MediaInfo? mediaInfo,
|
|
BlurayDiscInfo? blurayInfo,
|
|
MetadataRefreshOptions options)
|
|
{
|
|
List<MediaStream> mediaStreams = new List<MediaStream>();
|
|
IReadOnlyList<MediaAttachment> mediaAttachments;
|
|
ChapterInfo[] chapters;
|
|
|
|
// Add external streams before adding the streams from the file to preserve stream IDs on remote videos
|
|
await AddExternalSubtitlesAsync(video, mediaStreams, options, cancellationToken).ConfigureAwait(false);
|
|
|
|
await AddExternalAudioAsync(video, mediaStreams, options, cancellationToken).ConfigureAwait(false);
|
|
|
|
var startIndex = mediaStreams.Count == 0 ? 0 : (mediaStreams.Max(i => i.Index) + 1);
|
|
|
|
if (mediaInfo is not null)
|
|
{
|
|
foreach (var mediaStream in mediaInfo.MediaStreams)
|
|
{
|
|
mediaStream.Index = startIndex++;
|
|
mediaStreams.Add(mediaStream);
|
|
}
|
|
|
|
mediaAttachments = mediaInfo.MediaAttachments;
|
|
video.TotalBitrate = mediaInfo.Bitrate;
|
|
video.RunTimeTicks = mediaInfo.RunTimeTicks;
|
|
video.Size = mediaInfo.Size;
|
|
video.Container = mediaInfo.Container;
|
|
|
|
chapters = mediaInfo.Chapters ?? Array.Empty<ChapterInfo>();
|
|
if (blurayInfo is not null)
|
|
{
|
|
FetchBdInfo(video, ref chapters, mediaStreams, blurayInfo);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
foreach (var mediaStream in video.GetMediaStreams())
|
|
{
|
|
if (!mediaStream.IsExternal)
|
|
{
|
|
mediaStream.Index = startIndex++;
|
|
mediaStreams.Add(mediaStream);
|
|
}
|
|
}
|
|
|
|
mediaAttachments = Array.Empty<MediaAttachment>();
|
|
chapters = Array.Empty<ChapterInfo>();
|
|
}
|
|
|
|
var libraryOptions = _libraryManager.GetLibraryOptions(video);
|
|
|
|
if (mediaInfo is not null)
|
|
{
|
|
FetchEmbeddedInfo(video, mediaInfo, options, libraryOptions);
|
|
FetchPeople(video, mediaInfo, options);
|
|
video.Timestamp = mediaInfo.Timestamp;
|
|
video.Video3DFormat ??= mediaInfo.Video3DFormat;
|
|
}
|
|
|
|
if (libraryOptions.AllowEmbeddedSubtitles == EmbeddedSubtitleOptions.AllowText || libraryOptions.AllowEmbeddedSubtitles == EmbeddedSubtitleOptions.AllowNone)
|
|
{
|
|
_logger.LogDebug("Disabling embedded image subtitles for {Path} due to DisableEmbeddedImageSubtitles setting", video.Path);
|
|
mediaStreams.RemoveAll(i => i.Type == MediaStreamType.Subtitle && !i.IsExternal && !i.IsTextSubtitleStream);
|
|
}
|
|
|
|
if (libraryOptions.AllowEmbeddedSubtitles == EmbeddedSubtitleOptions.AllowImage || libraryOptions.AllowEmbeddedSubtitles == EmbeddedSubtitleOptions.AllowNone)
|
|
{
|
|
_logger.LogDebug("Disabling embedded text subtitles for {Path} due to DisableEmbeddedTextSubtitles setting", video.Path);
|
|
mediaStreams.RemoveAll(i => i.Type == MediaStreamType.Subtitle && !i.IsExternal && i.IsTextSubtitleStream);
|
|
}
|
|
|
|
var videoStream = mediaStreams.FirstOrDefault(i => i.Type == MediaStreamType.Video);
|
|
|
|
video.Height = videoStream?.Height ?? 0;
|
|
video.Width = videoStream?.Width ?? 0;
|
|
|
|
video.DefaultVideoStreamIndex = videoStream?.Index;
|
|
|
|
video.HasSubtitles = mediaStreams.Any(i => i.Type == MediaStreamType.Subtitle);
|
|
|
|
_itemRepo.SaveMediaStreams(video.Id, mediaStreams, cancellationToken);
|
|
|
|
if (mediaAttachments.Any())
|
|
{
|
|
_itemRepo.SaveMediaAttachments(video.Id, mediaAttachments, cancellationToken);
|
|
}
|
|
|
|
if (options.MetadataRefreshMode == MetadataRefreshMode.FullRefresh
|
|
|| options.MetadataRefreshMode == MetadataRefreshMode.Default)
|
|
{
|
|
if (_config.Configuration.DummyChapterDuration > 0 && chapters.Length == 0 && mediaStreams.Any(i => i.Type == MediaStreamType.Video))
|
|
{
|
|
chapters = CreateDummyChapters(video);
|
|
}
|
|
|
|
NormalizeChapterNames(chapters);
|
|
|
|
var extractDuringScan = false;
|
|
if (libraryOptions is not null)
|
|
{
|
|
extractDuringScan = libraryOptions.ExtractChapterImagesDuringLibraryScan;
|
|
}
|
|
|
|
await _encodingManager.RefreshChapterImages(video, options.DirectoryService, chapters, extractDuringScan, false, cancellationToken).ConfigureAwait(false);
|
|
|
|
_chapterManager.SaveChapters(video.Id, chapters);
|
|
}
|
|
}
|
|
|
|
private void NormalizeChapterNames(ChapterInfo[] chapters)
|
|
{
|
|
for (int i = 0; i < chapters.Length; i++)
|
|
{
|
|
string? name = chapters[i].Name;
|
|
// Check if the name is empty and/or if the name is a time
|
|
// Some ripping programs do that.
|
|
if (string.IsNullOrWhiteSpace(name)
|
|
|| TimeSpan.TryParse(name, out _))
|
|
{
|
|
chapters[i].Name = string.Format(
|
|
CultureInfo.InvariantCulture,
|
|
_localization.GetLocalizedString("ChapterNameValue"),
|
|
(i + 1).ToString(CultureInfo.InvariantCulture));
|
|
}
|
|
}
|
|
}
|
|
|
|
private void FetchBdInfo(Video video, ref ChapterInfo[] chapters, List<MediaStream> mediaStreams, BlurayDiscInfo blurayInfo)
|
|
{
|
|
if (blurayInfo.Files.Length <= 1)
|
|
{
|
|
return;
|
|
}
|
|
|
|
var ffmpegVideoStream = mediaStreams.FirstOrDefault(s => s.Type == MediaStreamType.Video);
|
|
|
|
// Fill video properties from the BDInfo result
|
|
mediaStreams.Clear();
|
|
mediaStreams.AddRange(blurayInfo.MediaStreams);
|
|
|
|
if (blurayInfo.RunTimeTicks.HasValue && blurayInfo.RunTimeTicks.Value > 0)
|
|
{
|
|
video.RunTimeTicks = blurayInfo.RunTimeTicks;
|
|
}
|
|
|
|
if (blurayInfo.Chapters is not null)
|
|
{
|
|
double[] brChapter = blurayInfo.Chapters;
|
|
chapters = new ChapterInfo[brChapter.Length];
|
|
for (int i = 0; i < brChapter.Length; i++)
|
|
{
|
|
chapters[i] = new ChapterInfo
|
|
{
|
|
StartPositionTicks = TimeSpan.FromSeconds(brChapter[i]).Ticks
|
|
};
|
|
}
|
|
}
|
|
|
|
var blurayVideoStream = mediaStreams.FirstOrDefault(s => s.Type == MediaStreamType.Video);
|
|
|
|
// Use the ffprobe values if these are empty
|
|
if (blurayVideoStream is not null && ffmpegVideoStream is not null)
|
|
{
|
|
// Always use ffmpeg's detected codec since that is what the rest of the codebase expects.
|
|
blurayVideoStream.Codec = ffmpegVideoStream.Codec;
|
|
blurayVideoStream.BitRate = blurayVideoStream.BitRate.GetValueOrDefault() == 0 ? ffmpegVideoStream.BitRate : blurayVideoStream.BitRate;
|
|
blurayVideoStream.Width = blurayVideoStream.Width.GetValueOrDefault() == 0 ? ffmpegVideoStream.Width : blurayVideoStream.Width;
|
|
blurayVideoStream.Height = blurayVideoStream.Height.GetValueOrDefault() == 0 ? ffmpegVideoStream.Width : blurayVideoStream.Height;
|
|
blurayVideoStream.ColorRange = ffmpegVideoStream.ColorRange;
|
|
blurayVideoStream.ColorSpace = ffmpegVideoStream.ColorSpace;
|
|
blurayVideoStream.ColorTransfer = ffmpegVideoStream.ColorTransfer;
|
|
blurayVideoStream.ColorPrimaries = ffmpegVideoStream.ColorPrimaries;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets information about the longest playlist on a bdrom.
|
|
/// </summary>
|
|
/// <param name="path">The path.</param>
|
|
/// <returns>VideoStream.</returns>
|
|
private BlurayDiscInfo? GetBDInfo(string path)
|
|
{
|
|
ArgumentException.ThrowIfNullOrEmpty(path);
|
|
|
|
try
|
|
{
|
|
return _blurayExaminer.GetDiscInfo(path);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error getting BDInfo");
|
|
return null;
|
|
}
|
|
}
|
|
|
|
private void FetchEmbeddedInfo(Video video, Model.MediaInfo.MediaInfo data, MetadataRefreshOptions refreshOptions, LibraryOptions libraryOptions)
|
|
{
|
|
var replaceData = refreshOptions.ReplaceAllMetadata;
|
|
|
|
if (!video.IsLocked && !video.LockedFields.Contains(MetadataField.OfficialRating))
|
|
{
|
|
if (string.IsNullOrWhiteSpace(video.OfficialRating) || replaceData)
|
|
{
|
|
video.OfficialRating = data.OfficialRating;
|
|
}
|
|
}
|
|
|
|
if (!video.IsLocked && !video.LockedFields.Contains(MetadataField.Genres))
|
|
{
|
|
if (video.Genres.Length == 0 || replaceData)
|
|
{
|
|
video.Genres = Array.Empty<string>();
|
|
|
|
foreach (var genre in data.Genres)
|
|
{
|
|
video.AddGenre(genre);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!video.IsLocked && !video.LockedFields.Contains(MetadataField.Studios))
|
|
{
|
|
if (video.Studios.Length == 0 || replaceData)
|
|
{
|
|
video.SetStudios(data.Studios);
|
|
}
|
|
}
|
|
|
|
if (!video.IsLocked && video is MusicVideo musicVideo)
|
|
{
|
|
if (string.IsNullOrEmpty(musicVideo.Album) || replaceData)
|
|
{
|
|
musicVideo.Album = data.Album;
|
|
}
|
|
|
|
if (musicVideo.Artists.Count == 0 || replaceData)
|
|
{
|
|
musicVideo.Artists = data.Artists;
|
|
}
|
|
}
|
|
|
|
if (data.ProductionYear.HasValue)
|
|
{
|
|
if (!video.ProductionYear.HasValue || replaceData)
|
|
{
|
|
video.ProductionYear = data.ProductionYear;
|
|
}
|
|
}
|
|
|
|
if (data.PremiereDate.HasValue)
|
|
{
|
|
if (!video.PremiereDate.HasValue || replaceData)
|
|
{
|
|
video.PremiereDate = data.PremiereDate;
|
|
}
|
|
}
|
|
|
|
if (data.IndexNumber.HasValue)
|
|
{
|
|
if (!video.IndexNumber.HasValue || replaceData)
|
|
{
|
|
video.IndexNumber = data.IndexNumber;
|
|
}
|
|
}
|
|
|
|
if (data.ParentIndexNumber.HasValue)
|
|
{
|
|
if (!video.ParentIndexNumber.HasValue || replaceData)
|
|
{
|
|
video.ParentIndexNumber = data.ParentIndexNumber;
|
|
}
|
|
}
|
|
|
|
if (!video.IsLocked && !video.LockedFields.Contains(MetadataField.Name))
|
|
{
|
|
if (!string.IsNullOrWhiteSpace(data.Name) && libraryOptions.EnableEmbeddedTitles)
|
|
{
|
|
// Separate option to use the embedded name for extras because it will often be the same name as the movie
|
|
if (!video.ExtraType.HasValue || libraryOptions.EnableEmbeddedExtrasTitles)
|
|
{
|
|
video.Name = data.Name;
|
|
}
|
|
}
|
|
|
|
if (!string.IsNullOrWhiteSpace(data.ForcedSortName))
|
|
{
|
|
video.ForcedSortName = data.ForcedSortName;
|
|
}
|
|
}
|
|
|
|
// If we don't have a ProductionYear try and get it from PremiereDate
|
|
if (video.PremiereDate.HasValue && !video.ProductionYear.HasValue)
|
|
{
|
|
video.ProductionYear = video.PremiereDate.Value.ToLocalTime().Year;
|
|
}
|
|
|
|
if (!video.IsLocked && !video.LockedFields.Contains(MetadataField.Overview))
|
|
{
|
|
if (string.IsNullOrWhiteSpace(video.Overview) || replaceData)
|
|
{
|
|
video.Overview = data.Overview;
|
|
}
|
|
}
|
|
}
|
|
|
|
private void FetchPeople(Video video, Model.MediaInfo.MediaInfo data, MetadataRefreshOptions options)
|
|
{
|
|
if (video.IsLocked
|
|
|| video.LockedFields.Contains(MetadataField.Cast)
|
|
|| data.People.Length == 0)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (options.ReplaceAllMetadata || _libraryManager.GetPeople(video).Count == 0)
|
|
{
|
|
var people = new List<PersonInfo>();
|
|
|
|
foreach (var person in data.People)
|
|
{
|
|
PeopleHelper.AddPerson(people, new PersonInfo
|
|
{
|
|
Name = person.Name,
|
|
Type = person.Type,
|
|
Role = person.Role
|
|
});
|
|
}
|
|
|
|
_libraryManager.UpdatePeople(video, people);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Adds the external subtitles.
|
|
/// </summary>
|
|
/// <param name="video">The video.</param>
|
|
/// <param name="currentStreams">The current streams.</param>
|
|
/// <param name="options">The refreshOptions.</param>
|
|
/// <param name="cancellationToken">The cancellation token.</param>
|
|
/// <returns>Task.</returns>
|
|
private async Task AddExternalSubtitlesAsync(
|
|
Video video,
|
|
List<MediaStream> currentStreams,
|
|
MetadataRefreshOptions options,
|
|
CancellationToken cancellationToken)
|
|
{
|
|
var startIndex = currentStreams.Count == 0 ? 0 : (currentStreams.Select(i => i.Index).Max() + 1);
|
|
var externalSubtitleStreams = await _subtitleResolver.GetExternalStreamsAsync(video, startIndex, options.DirectoryService, false, cancellationToken).ConfigureAwait(false);
|
|
|
|
var enableSubtitleDownloading = options.MetadataRefreshMode == MetadataRefreshMode.Default ||
|
|
options.MetadataRefreshMode == MetadataRefreshMode.FullRefresh;
|
|
|
|
var subtitleOptions = _config.GetConfiguration<SubtitleOptions>("subtitles");
|
|
|
|
var libraryOptions = _libraryManager.GetLibraryOptions(video);
|
|
|
|
string[] subtitleDownloadLanguages;
|
|
bool skipIfEmbeddedSubtitlesPresent;
|
|
bool skipIfAudioTrackMatches;
|
|
bool requirePerfectMatch;
|
|
bool enabled;
|
|
|
|
if (libraryOptions.SubtitleDownloadLanguages is null)
|
|
{
|
|
subtitleDownloadLanguages = subtitleOptions.DownloadLanguages;
|
|
skipIfEmbeddedSubtitlesPresent = subtitleOptions.SkipIfEmbeddedSubtitlesPresent;
|
|
skipIfAudioTrackMatches = subtitleOptions.SkipIfAudioTrackMatches;
|
|
requirePerfectMatch = subtitleOptions.RequirePerfectMatch;
|
|
enabled = (subtitleOptions.DownloadEpisodeSubtitles &&
|
|
video is Episode) ||
|
|
(subtitleOptions.DownloadMovieSubtitles &&
|
|
video is Movie);
|
|
}
|
|
else
|
|
{
|
|
subtitleDownloadLanguages = libraryOptions.SubtitleDownloadLanguages;
|
|
skipIfEmbeddedSubtitlesPresent = libraryOptions.SkipSubtitlesIfEmbeddedSubtitlesPresent;
|
|
skipIfAudioTrackMatches = libraryOptions.SkipSubtitlesIfAudioTrackMatches;
|
|
requirePerfectMatch = libraryOptions.RequirePerfectSubtitleMatch;
|
|
enabled = true;
|
|
}
|
|
|
|
if (enableSubtitleDownloading && enabled)
|
|
{
|
|
var downloadedLanguages = await new SubtitleDownloader(
|
|
_logger,
|
|
_subtitleManager).DownloadSubtitles(
|
|
video,
|
|
currentStreams.Concat(externalSubtitleStreams).ToList(),
|
|
skipIfEmbeddedSubtitlesPresent,
|
|
skipIfAudioTrackMatches,
|
|
requirePerfectMatch,
|
|
subtitleDownloadLanguages,
|
|
libraryOptions.DisabledSubtitleFetchers,
|
|
libraryOptions.SubtitleFetcherOrder,
|
|
true,
|
|
cancellationToken).ConfigureAwait(false);
|
|
|
|
// Rescan
|
|
if (downloadedLanguages.Count > 0)
|
|
{
|
|
externalSubtitleStreams = await _subtitleResolver.GetExternalStreamsAsync(video, startIndex, options.DirectoryService, true, cancellationToken).ConfigureAwait(false);
|
|
}
|
|
}
|
|
|
|
video.SubtitleFiles = externalSubtitleStreams.Select(i => i.Path).Distinct().ToArray();
|
|
|
|
currentStreams.AddRange(externalSubtitleStreams);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Adds the external audio.
|
|
/// </summary>
|
|
/// <param name="video">The video.</param>
|
|
/// <param name="currentStreams">The current streams.</param>
|
|
/// <param name="options">The refreshOptions.</param>
|
|
/// <param name="cancellationToken">The cancellation token.</param>
|
|
private async Task AddExternalAudioAsync(
|
|
Video video,
|
|
List<MediaStream> currentStreams,
|
|
MetadataRefreshOptions options,
|
|
CancellationToken cancellationToken)
|
|
{
|
|
var startIndex = currentStreams.Count == 0 ? 0 : currentStreams.Max(i => i.Index) + 1;
|
|
var externalAudioStreams = await _audioResolver.GetExternalStreamsAsync(video, startIndex, options.DirectoryService, false, cancellationToken).ConfigureAwait(false);
|
|
|
|
video.AudioFiles = externalAudioStreams.Select(i => i.Path).Distinct().ToArray();
|
|
|
|
currentStreams.AddRange(externalAudioStreams);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Creates dummy chapters.
|
|
/// </summary>
|
|
/// <param name="video">The video.</param>
|
|
/// <returns>An array of dummy chapters.</returns>
|
|
internal ChapterInfo[] CreateDummyChapters(Video video)
|
|
{
|
|
var runtime = video.RunTimeTicks.GetValueOrDefault();
|
|
|
|
// Only process files with a runtime higher than 0 and lower than 12h. The latter are likely corrupted.
|
|
if (runtime < 0 || runtime > TimeSpan.FromHours(12).Ticks)
|
|
{
|
|
throw new ArgumentException(
|
|
string.Format(
|
|
CultureInfo.InvariantCulture,
|
|
"{0} has an invalid runtime of {1} minutes",
|
|
video.Name,
|
|
TimeSpan.FromTicks(runtime).TotalMinutes));
|
|
}
|
|
|
|
long dummyChapterDuration = TimeSpan.FromSeconds(_config.Configuration.DummyChapterDuration).Ticks;
|
|
if (runtime <= dummyChapterDuration)
|
|
{
|
|
return Array.Empty<ChapterInfo>();
|
|
}
|
|
|
|
int chapterCount = (int)(runtime / dummyChapterDuration);
|
|
var chapters = new ChapterInfo[chapterCount];
|
|
|
|
long currentChapterTicks = 0;
|
|
for (int i = 0; i < chapterCount; i++)
|
|
{
|
|
chapters[i] = new ChapterInfo
|
|
{
|
|
StartPositionTicks = currentChapterTicks
|
|
};
|
|
|
|
currentChapterTicks += dummyChapterDuration;
|
|
}
|
|
|
|
return chapters;
|
|
}
|
|
}
|
|
}
|